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ONEOK INC /NEW/ - Quarter Report: 2017 March (Form 10-Q)

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

X  Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the quarterly period ended March 31, 2017.
OR
___ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from __________ to __________.


Commission file number   001-13643


ONEOK, Inc.
(Exact name of registrant as specified in its charter)


Oklahoma
73-1520922
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer Identification No.)
 
 
 
100 West Fifth Street, Tulsa, OK
74103
(Address of principal executive offices)
(Zip Code)


Registrant’s telephone number, including area code   (918) 588-7000


Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  
Yes X  No __

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  
Yes X No __

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company or an emerging growth company.  See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer X                         Accelerated filer __                         Non-accelerated filer __
Smaller reporting company__                 Emerging growth company__

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.__

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes __ No X

On April 24, 2017, the Company had 210,909,327 shares of common stock outstanding.


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ONEOK, Inc.
TABLE OF CONTENTS


Page No.
 
 
 
 
 
 
 

As used in this Quarterly Report, references to “we,” “our” or “us” refer to ONEOK, Inc., an Oklahoma corporation, and its predecessors, divisions and subsidiaries, unless the context indicates otherwise.

The statements in this Quarterly Report that are not historical information, including statements concerning plans and objectives of management for future operations, economic performance or related assumptions, are forward-looking statements. Forward-looking statements may include words such as “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “should,” “goal,” “forecast,” “guidance,” “could,” “may,” “continue,” “might,” “potential,” “scheduled” and other words and terms of similar meaning. Although we believe that our expectations regarding future events are based on reasonable assumptions, we can give no assurance that such expectations or assumptions will be achieved. Important factors that could cause actual results to differ materially from those in the forward-looking statements are described under Part I, Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations “Forward-Looking Statements,” in this Quarterly Report and under Part I, Item IA, “Risk Factors,” in our Annual Report.

INFORMATION AVAILABLE ON OUR WEBSITE

We make available, free of charge, on our website (www.oneok.com) copies of our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, amendments to those reports filed or furnished to the SEC pursuant to Section 13(a) or 15(d) of the Exchange Act and reports of holdings of our securities filed by our officers and directors under Section 16 of the Exchange Act as soon as reasonably practicable after filing such material electronically or otherwise furnishing it to the SEC. Copies of our Code of Business Conduct, Corporate Governance Guidelines and Director Independence Guidelines are also available on our website, and we will provide copies of these documents upon request. Our website and any contents thereof are not incorporated by reference into this report.

We also make available on our website the Interactive Data Files required to be submitted and posted pursuant to Rule 405 of Regulation S-T.

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GLOSSARY

The abbreviations, acronyms and industry terminology used in this Quarterly Report are defined as follows:
2017 Credit Agreement
ONEOK’s $2.5 billion revolving credit agreement effective upon the closing of the Merger Transaction and the terminations of the ONEOK Credit Agreement and ONEOK Partners Credit Agreement
AFUDC
Allowance for funds used during construction
Annual Report
Annual Report on Form 10-K for the year ended December 31, 2016
ASU
Accounting Standards Update
Bbl
Barrels, 1 barrel is equivalent to 42 United States gallons
BBtu/d
Billion British thermal units per day
Bcf
Billion cubic feet
Bcf/d
Billion cubic feet per day
CFTC
U.S. Commodity Futures Trading Commission
Clean Air Act
Federal Clean Air Act, as amended
EBITDA
Earnings before interest expense, income taxes, depreciation and amortization
EPA
United States Environmental Protection Agency
Exchange Act
Securities Exchange Act of 1934, as amended
FERC
Federal Energy Regulatory Commission
GAAP
Accounting principles generally accepted in the United States of America
GHG
Greenhouse gas
Intermediate Partnership
ONEOK Partners Intermediate Limited Partnership, a wholly owned subsidiary of
ONEOK Partners, L.P.
LIBOR
London Interbank Offered Rate
MBbl/d
Thousand barrels per day
MDth/d
Thousand dekatherms per day
Merger Agreement
Agreement and Plan of Merger, dated as of January 31, 2017, by and among
ONEOK, Merger Sub, ONEOK Partners and ONEOK Partners GP
Merger Sub
New Holdings Subsidiary, LLC, a wholly owned subsidiary of ONEOK
Merger Transaction
The transaction contemplated by the Merger Agreement pursuant to which
ONEOK will acquire all of ONEOK Partners’ outstanding common units
representing limited partner interests in ONEOK Partners not already directly
or indirectly owned by ONEOK
MMBbl
Million barrels
MMBtu
Million British thermal units
MMcf/d
Million cubic feet per day
Moody’s
Moody’s Investors Service, Inc.
NGL(s)
Natural gas liquid(s)
NGL products
Marketable natural gas liquid purity products, such as ethane, ethane/propane
mix, propane, iso-butane, normal butane and natural gasoline
NYMEX
New York Mercantile Exchange
NYSE
New York Stock Exchange
ONEOK
ONEOK, Inc.
ONEOK Credit Agreement
ONEOK’s $300 million amended and restated revolving credit agreement
effective as of January 31, 2014
ONEOK Partners
ONEOK Partners, L.P.
ONEOK Partners Credit Agreement
ONEOK Partners’ $2.4 billion amended and restated revolving credit
agreement effective as of January 31, 2014, as amended
ONEOK Partners GP
ONEOK Partners GP, L.L.C., a wholly owned subsidiary of ONEOK and the sole
general partner of ONEOK Partners
OPIS
Oil Price Information Service
Partnership Agreement
Third Amended and Restated Agreement of Limited Partnership of ONEOK
Partners, L.P., as amended

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PHMSA
United States Department of Transportation Pipeline and Hazardous Materials
Safety Administration
POP
Percent of Proceeds
Quarterly Report(s)
Quarterly Report(s) on Form 10-Q
Roadrunner
Roadrunner Gas Transmission, LLC, a ONEOK Partners 50 percent owned joint venture
S&P
S&P Global Ratings
SCOOP
South Central Oklahoma Oil Province, an area in the Anadarko Basin in
Oklahoma
SEC
Securities and Exchange Commission
STACK
Sooner Trend Anadarko Canadian Kingfisher, an area in the Anadarko Basin in
Oklahoma
Term Loan Agreement
ONEOK Partners’ senior unsecured delayed-draw three-year $1.0 billion term loan agreement dated January 8, 2016, as amended
West Texas LPG
West Texas LPG Pipeline Limited Partnership and Mesquite Pipeline
WTI
West Texas Intermediate
XBRL
eXtensible Business Reporting Language

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PART I - FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

ONEOK, Inc. and Subsidiaries
 
 
 
CONSOLIDATED STATEMENTS OF INCOME
 
 
 
 
Three Months Ended
 
March 31,
(Unaudited)
2017

2016
 
(Thousands of dollars, except per share amounts)
Revenues
 
 
 
Commodity sales
$
2,216,717


$
1,283,511

Services
532,894


490,948

Total revenues
2,749,611

 
1,774,459

Cost of sales and fuel (exclusive of items shown separately below)
2,143,843


1,195,738

Operations and maintenance
164,769


155,145

Depreciation and amortization
99,419


94,478

General taxes
27,153


21,870

(Gain) loss on sale of assets
7


(4,206
)
Operating income
314,420

 
311,434

Equity in net earnings from investments (Note J)
39,564


32,914

Allowance for equity funds used during construction
13


208

Other income
4,341


305

Other expense
(750
)

(637
)
Interest expense (net of capitalized interest of $1,441 and 2,887, respectively)
(116,462
)

(118,247
)
Income before income taxes
241,126

 
225,977

Income taxes
(54,941
)

(50,066
)
Income from continuing operations
186,185

 
175,911

Income (loss) from discontinued operations, net of tax


(952
)
Net income
186,185

 
174,959

Less: Net income attributable to noncontrolling interests
98,824


91,513

Net income attributable to ONEOK
$
87,361

 
$
83,446

Amounts attributable to ONEOK:
 

 
 

Income from continuing operations
$
87,361

 
$
84,398

Income (loss) from discontinued operations

 
(952
)
Net income
$
87,361

 
$
83,446

Basic earnings per share:
 

 
 

Income from continuing operations (Note H)
$
0.41

 
$
0.40

Income (loss) from discontinued operations

 

Net income
$
0.41

 
$
0.40

Diluted earnings per share:
 

 
 

Income from continuing operations (Note H)
$
0.41

 
$
0.40

Income (loss) from discontinued operations

 

Net income
$
0.41

 
$
0.40

Average shares (thousands)
 

 
 

Basic
211,619


210,781

Diluted
213,602


211,071

Dividends declared per share of common stock
$
0.615


$
0.615

See accompanying Notes to Consolidated Financial Statements.

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ONEOK, Inc. and Subsidiaries
 
 
 
 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
 
 
 
 
 
 
 
 
 
 
 
Three Months Ended
 
 
March 31,
(Unaudited)
 
2017
 
2016
 
(Thousands of dollars)
Net income
 
$
186,185

 
$
174,959

Other comprehensive income (loss), net of tax
 
 

 
 

Unrealized gains (losses) on derivatives, net of tax of $(4,401) and $3,039, respectively
 
24,456

 
(16,894
)
Realized (gains) losses on derivatives in net income, net of tax of $(3,365) and $1,276, respectively
 
17,283

 
(8,525
)
Change in pension and postretirement benefit plan liability, net of tax of $(1,360) and $(1,035), respectively
 
2,041

 
1,553

Other comprehensive income (loss) on investments in unconsolidated affiliates, net of tax of $(58) and $884, respectively
 
325

 
(4,917
)
Total other comprehensive income (loss), net of tax
 
44,105

 
(28,783
)
Comprehensive income
 
230,290

 
146,176

Less: Comprehensive income attributable to noncontrolling interests
 
127,641

 
70,102

Comprehensive income attributable to ONEOK
 
$
102,649

 
$
76,074

See accompanying Notes to Consolidated Financial Statements.

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ONEOK, Inc. and Subsidiaries
 
 
 
 
CONSOLIDATED BALANCE SHEETS
 
 

 
 
 
 
 
 

 
March 31,

December 31,
(Unaudited)
 
2017

2016
Assets
 
(Thousands of dollars)
Current assets
 
 

 
Cash and cash equivalents
 
$
310,808


$
248,875

Accounts receivable, net
 
734,844


872,430

Natural gas and natural gas liquids in storage
 
193,339


140,034

Commodity imbalances
 
30,904


60,896

Other current assets
 
108,552


106,898

Assets of discontinued operations
 


551

Total current assets
 
1,378,447


1,429,684

Property, plant and equipment
 
 


 

Property, plant and equipment
 
15,154,360


15,078,497

Accumulated depreciation and amortization
 
2,600,776


2,507,094

Net property, plant and equipment
 
12,553,584


12,571,403

Investments and other assets
 
 


 

Investments in unconsolidated affiliates
 
956,388


958,807

Goodwill and intangible assets
 
1,002,384


1,005,359

Other assets
 
176,755


162,998

Assets of discontinued operations
 


10,500

Total investments and other assets
 
2,135,527


2,137,664

Total assets
 
$
16,067,558


$
16,138,751

See accompanying Notes to Consolidated Financial Statements.

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ONEOK, Inc. and Subsidiaries
 
 

 
CONSOLIDATED BALANCE SHEETS
 
 

 
(Continued)
 
 
 
 

 
March 31,

December 31,
(Unaudited)
 
2017

2016
Liabilities and equity
 
(Thousands of dollars)
Current liabilities
 
 

 
Current maturities of long-term debt (Note E)
 
$
410,650


$
410,650

Short-term borrowings (Note E)
 
1,290,729


1,110,277

Accounts payable
 
703,278


874,731

Commodity imbalances
 
114,542


142,646

Accrued interest
 
90,151


112,514

Other current liabilities
 
122,624


166,042

Liabilities of discontinued operations
 


19,841

Total current liabilities
 
2,731,974


2,836,701

Long-term debt, excluding current maturities (Note E)
 
7,919,826


7,919,996

Deferred credits and other liabilities
 





Deferred income taxes
 
1,612,039


1,623,822

Other deferred credits
 
334,206


321,846

Liabilities of discontinued operations
 


7,471

Total deferred credits and other liabilities
 
1,946,245


1,953,139

Commitments and contingencies (Note L)
 





Equity (Note F)
 
 


 

ONEOK shareholders’ equity:
 
 


 

Common stock, $0.01 par value:
authorized 600,000,000 shares; issued 245,811,180 shares and outstanding
210,906,018 shares at March 31, 2017; issued 245,811,180 shares and
outstanding 210,681,661 shares at December 31, 2016
 
2,458


2,458

Paid-in capital
 
1,232,069


1,234,314

Accumulated other comprehensive loss (Note G)
 
(139,062
)

(154,350
)
Retained earnings
 
30,887



Treasury stock, at cost: 34,905,162 shares at March 31, 2017, and
35,129,519 shares at December 31, 2016
 
(887,970
)

(893,677
)
Total ONEOK shareholders’ equity
 
238,382


188,745

Noncontrolling interests in consolidated subsidiaries
 
3,231,131


3,240,170

Total equity
 
3,469,513


3,428,915

Total liabilities and equity
 
$
16,067,558


$
16,138,751

See accompanying Notes to Consolidated Financial Statements.


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ONEOK, Inc. and Subsidiaries
 
 

 
CONSOLIDATED STATEMENTS OF CASH FLOWS
 
 

 
 
 
Three Months Ended
 
 
March 31,
(Unaudited)
 
2017

2016
 
 
(Thousands of dollars)
Operating activities
 
 

 
Net income
 
$
186,185


$
174,959

Adjustments to reconcile net income to net cash provided by operating activities:
 





Depreciation and amortization
 
99,419


94,478

Equity in net earnings from investments
 
(39,564
)

(32,914
)
Distributions received from unconsolidated affiliates
 
39,520


34,789

Deferred income taxes
 
53,397


53,725

Share-based compensation expense
 
5,907


8,232

Pension and postretirement benefit expense, net of contributions
 
(5,018
)

3,039

Allowance for equity funds used during construction
 
(13
)

(208
)
(Gain) loss on sale of assets
 
7


(4,206
)
Changes in assets and liabilities:
 
 


 

Accounts receivable
 
137,586


68,326

Natural gas and natural gas liquids in storage
 
(53,305
)

(27,991
)
Accounts payable
 
(122,843
)

(64,088
)
Commodity imbalances, net
 
1,888


2,968

Settlement of exit activities liabilities
 
(4,119
)

(6,186
)
Accrued interest
 
(22,363
)

(24,413
)
Risk-management assets and liabilities
 
45,977


(23,813
)
Other assets and liabilities, net
 
(53,571
)

(26,030
)
Cash provided by operating activities
 
269,090


230,667

Investing activities
 
 


 

Capital expenditures (less allowance for equity funds used during construction)
 
(112,737
)

(196,411
)
Contributions to unconsolidated affiliates
 
(4,422
)

(158
)
Distributions received from unconsolidated affiliates in excess of cumulative earnings
 
7,400


11,764

Proceeds from sale of assets
 
296


14,858

Cash used in investing activities
 
(109,463
)

(169,947
)
Financing activities
 
 


 

Dividends paid
 
(129,842
)

(129,235
)
Distributions to noncontrolling interests
 
(136,680
)

(137,980
)
Borrowing (repayment) of short-term borrowings, net
 
180,452


(101,773
)
Issuance of long-term debt, net of discounts
 


1,000,000

Debt financing costs
 


(2,770
)
Repayment of long-term debt
 
(1,951
)

(652,148
)
Issuance of common stock
 
3,722


3,964

Other
 
(13,395
)
 
(1,189
)
Cash used in financing activities
 
(97,694
)

(21,131
)
Change in cash and cash equivalents
 
61,933


39,589

Change in cash and cash equivalents included in discontinued operations
 


11

Change in cash and cash equivalents from continuing operations
 
61,933

 
39,600

Cash and cash equivalents at beginning of period
 
248,875


97,619

Cash and cash equivalents at end of period
 
$
310,808


$
137,219

See accompanying Notes to Consolidated Financial Statements.


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ONEOK, Inc. and Subsidiaries
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
 
 
 
 
 
 
 
ONEOK Shareholders’ Equity
(Unaudited)
Common
Stock Issued
 
Common
Stock
 
Paid-in
Capital
 
Accumulated
Other
Comprehensive
Loss
 
(Shares)
 
(Thousands of dollars)
January 1, 2017
245,811,180

 
$
2,458

 
$
1,234,314

 
$
(154,350
)
Cumulative effect adjustment for adoption of ASU 2016-09

 

 

 

Net income

 

 

 

Other comprehensive income (loss) (Note G)

 

 

 
15,288

Common stock issued

 

 
(2,506
)
 

Common stock dividends - $0.615 per share (Note F)

 

 

 

Distributions to noncontrolling interests

 

 

 

Other

 

 
261

 

March 31, 2017
245,811,180

 
$
2,458

 
$
1,232,069

 
$
(139,062
)

 
ONEOK Shareholders’ Equity
(Unaudited)
Common
Stock Issued
 
Common
Stock
 
Paid-in
Capital
 
Accumulated
Other
Comprehensive
Loss
 
(Shares)
 
(Thousands of dollars)
January 1, 2016
245,811,180

 
$
2,458

 
$
1,378,444

 
$
(127,242
)
Net income

 

 

 

Other comprehensive income (loss)

 

 

 
(7,372
)
Common stock issued

 

 
(3,679
)
 

Common stock dividends - $0.615 per share (Note F)

 

 
(45,789
)
 

Distributions to noncontrolling interests

 

 

 

Other

 

 
(1,425
)
 

March 31, 2016
245,811,180

 
$
2,458

 
$
1,327,551

 
$
(134,614
)


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ONEOK, Inc. and Subsidiaries
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
 
 
 
 
(Continued)
 
 
 
 
 
 
 
 
ONEOK Shareholders’ Equity
 
 
 
 
(Unaudited)
Retained
Earnings
 
Treasury
Stock
 
Noncontrolling
Interests in
Consolidated
Subsidiaries
 
Total
Equity
 
(Thousands of dollars)
January 1, 2017
$

 
$
(893,677
)
 
$
3,240,170

 
$
3,428,915

Cumulative effect adjustment for adoption of ASU 2016-09
73,368

 

 

 
73,368

Net income
87,361

 

 
98,824

 
186,185

Other comprehensive income (loss) (Note G)

 

 
28,817

 
44,105

Common stock issued

 
5,707

 

 
3,201

Common stock dividends - $0.615 per share (Note F)
(129,842
)
 

 

 
(129,842
)
Distributions to noncontrolling interests

 

 
(136,680
)
 
(136,680
)
Other

 

 

 
261

March 31, 2017
$
30,887

 
$
(887,970
)
 
$
3,231,131

 
$
3,469,513


 
ONEOK Shareholders’ Equity
 
 
 
 
(Unaudited)
Retained
Earnings
 
Treasury
Stock
 
Noncontrolling
Interests in
Consolidated
Subsidiaries
 
Total
Equity
 
(Thousands of dollars)
January 1, 2016
$

 
$
(917,862
)
 
$
3,430,538

 
$
3,766,336

Net income
83,446

 

 
91,513

 
174,959

Other comprehensive income (loss)

 

 
(21,411
)
 
(28,783
)
Common stock issued

 
9,355

 

 
5,676

Common stock dividends - $0.615 per share (Note F)
(83,446
)
 

 

 
(129,235
)
Distributions to noncontrolling interests

 

 
(137,980
)
 
(137,980
)
Other

 

 
(4,041
)
 
(5,466
)
March 31, 2016
$

 
$
(908,507
)
 
$
3,358,619

 
$
3,645,507



See accompanying Notes to Consolidated Financial Statements.



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ONEOK, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

A.
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Our accompanying unaudited consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC. These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented. All such adjustments are of a normal recurring nature. The 2016 year-end consolidated balance sheet data was derived from our audited financial statements but does not include all disclosures required by GAAP. Certain reclassifications have been made in the prior-year financial statements to conform to the current-year presentation. These unaudited consolidated financial statements should be read in conjunction with our audited consolidated financial statements in our Annual Report.

Our significant accounting policies are consistent with those disclosed in Note A of the Notes to Consolidated Financial Statements in our Annual Report, except as described below.

Discontinued Operations - Beginning in 2017, the results of operations and financial position of our former energy services business are no longer reflected as discontinued operations in our Consolidated Financial Statements and Notes to the Consolidated Financial Statements, as they are not material.

Recently Issued Accounting Standards Update - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification. We consider the applicability and impact of all ASUs. ASUs not listed below were assessed and determined to be either not applicable or clarifications of ASUs listed below. The following tables provide a brief description of recent accounting pronouncements and our analysis of the effects on our financial statements:
Standard
 
Description
 
Date of Adoption
 
Effect on the Financial Statements or Other Significant Matters
Standards that were adopted
 
 
 
 
 
 
ASU 2015-11, “Inventory (Topic 330): Simplifying the Measurement of Inventory”
 
The standard requires that inventory, excluding inventory measured using last-in, first-out (LIFO) or the retail inventory method, be measured at the lower of cost or net realizable value.
 
First quarter 2017
 
As a result of adopting this guidance, we updated our accounting policy for inventory valuation accordingly. The financial impact of adopting this guidance was not material.
ASU 2016-05, “Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships”
 
The standard clarifies that a change in the counterparty to a derivative instrument that has been designated as the hedging instrument under Topic 815 does not, in and of itself, require dedesignation of that hedging relationship provided that all other hedge accounting criteria continue to be met.
 
First quarter 2017
 
The impact of adopting this standard was not material.
ASU 2016-06, “Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments”
 
The standard clarifies the requirements for assessing whether a contingent call (put) option that can accelerate the payment of principal on a debt instrument is clearly and closely related to its debt host.
 
First quarter 2017
 
The impact of adopting this standard was not material.
ASU 2016-09, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting”
 
The standard provides simplified accounting for share-based payment transactions in relation to income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows.
 
First quarter 2017
 
As a result of adopting this guidance, we recorded an adjustment increasing beginning retained earnings and deferred tax assets in the first quarter 2017 of approximately $73 million to recognize previously unrecognized cumulative excess tax benefits related to share-based payments on a modified retrospective basis.  Prospectively, all share-based payment tax effects will be recorded in earnings. The other effects of adopting this standard were not material.

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Standard
 
Description
 
Date of Adoption
 
Effect on the Financial Statements or Other Significant Matters
Standards that are not yet adopted
 
 
 
 
ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)”
 
The standard outlines the principles an entity must apply to measure and recognize revenue for entities that enter into contracts to provide goods or services to their customers. The core principle is that an entity should recognize revenue at an amount that reflects the consideration to which the entity expects to be entitled in exchange for transferring goods or services to a customer. The amendment also requires more extensive disaggregated revenue disclosures in interim and annual financial statements.
 
First quarter 2018
 
We are evaluating the impact of this standard on us. Our evaluation process includes a review of our and ONEOK Partners’ contracts and transaction types across all of the business segments. In addition, we are currently evaluating the methods of adoption and analyzing the impact of the standard on our internal controls, accounting policies and financial statements and disclosures. We expect to determine our method of adoption when we complete our evaluation of the impact of the standard and the implications of each adoption method.
ASU 2016-01, “Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities”
 
The standard requires all equity investments, other than those accounted for using the equity method of accounting or those that result in consolidation of the investee, to be measured at fair value with changes in fair value recognized in net income, eliminates the available-for-sale classification for equity securities with readily determinable fair values and eliminates the cost method for equity investments without readily determinable fair values.
 
First quarter 2018
 
We are evaluating the impact of this standard on us.
ASU 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments”
 
The standard clarifies the classification of certain cash receipts and cash payments on the statement of cash flows where diversity in practice has been identified.
 
First quarter 2018
 
We are evaluating the impact of this standard on us.
ASU 2017-07, “Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost”
 
The standard requires the service cost component of net benefit cost to be reported in the same line item or items as other compensation costs from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations.
 
First quarter 2018
 
We are evaluating the impact of this standard on us.
ASU 2016-02, “Leases (Topic 842)”
 
The standard requires the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous GAAP. It also requires qualitative disclosures along with specific quantitative disclosures by lessees and lessors to meet the objective of enabling users of financial statements to assess the amount, timing and uncertainty of cash flows arising from leases.
 
First quarter 2019
 
We are evaluating our current leases and the impact of the standard on our internal controls, accounting policies and financial statements and disclosures.
ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”
 
The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense.
 
First quarter 2020
 
We are evaluating the impact of this standard on us.
ASU 2017-04, “Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment”
 
The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2. Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The standard does not change step zero or step 1 assessments.
 
First quarter 2020
 
We are evaluating the impact of this standard on us.


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Table of Contents

B.
ACQUISITION OF ONEOK PARTNERS

On January 31, 2017, we and ONEOK Partners entered into the Merger Agreement pursuant to which we will acquire all of ONEOK Partners’ outstanding common units representing limited partner interests in ONEOK Partners not already directly or indirectly owned by us in an all stock-for-unit transaction at a ratio of 0.985 of a share of ONEOK common stock per common unit of ONEOK Partners, in a taxable transaction to ONEOK Partners’ common unitholders. Following completion of the Merger Transaction, all of ONEOK Partners’ outstanding common units will be directly or indirectly owned by us and will no longer be publicly traded. All of our and ONEOK Partners’ outstanding debt is expected to remain outstanding. We, ONEOK Partners and the Intermediate Partnership expect to issue, to the extent not already in place, guarantees of the indebtedness of ONEOK and ONEOK Partners.

A Special Committee of our Board of Directors, the Conflicts Committee of the Board of Directors of the general partner of ONEOK Partners and the Board of Directors of the general partner of ONEOK Partners each unanimously approved the Merger Agreement. Subject to customary approvals and conditions, the Merger Transaction is expected to close late in the second quarter or early in the third quarter of 2017. The Merger Transaction is subject to the approval of ONEOK Partners’ common unitholders and the approval by our shareholders of the issuance of ONEOK common shares in the Merger Transaction.

The Merger Agreement contains certain termination rights, including the right for either us or ONEOK Partners, as applicable, to terminate the Merger Agreement if the closing of the transactions contemplated by the Merger Agreement has not occurred on or before September 30, 2017. In the event of termination of the Merger Agreement under certain circumstances, we may be required to pay ONEOK Partners a termination fee in the form of a temporary reduction in incentive distributions (up to, in certain instances, $300 million) and, under other certain circumstances, ONEOK Partners may be required to pay us a termination fee (up to, in certain instances, $300 million in cash).

If the Merger Transaction closes, the expected changes in our ownership interest in ONEOK Partners will be accounted for as an equity transaction pursuant to ASC 810 as we expect to continue to control ONEOK Partners, and no gain or loss will be recognized in our consolidated statements of income resulting from the Merger Transaction. In addition, the tax effects of the Merger Transaction will be reported as adjustments to other assets, deferred income taxes and additional paid-in capital consistent with ASC 740, Income Taxes (ASC 740).

C.
FAIR VALUE MEASUREMENTS

Determining Fair Value - We define fair value as the price that would be received from the sale of an asset or the transfer of a liability in an orderly transaction between market participants at the measurement date. We use market and income approaches to determine the fair value of our assets and liabilities and consider the markets in which the transactions are executed. We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.

While many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists, some contracts are executed in markets for which market prices may exist, but the market may be relatively inactive. This results in limited price transparency that requires management’s judgment and assumptions to estimate fair values. For certain transactions, we utilize modeling techniques using NYMEX-settled pricing data and implied forward LIBOR curves. Inputs into our fair value estimates include commodity-exchange prices, over-the-counter quotes, historical correlations of pricing data, data obtained from third-party pricing services and LIBOR and other liquid money-market instrument rates. We validate our valuation inputs with third-party information and settlement prices from other sources, where available.

In addition, as prescribed by the income approach, we compute the fair value of the derivative portfolio by discounting the projected future cash flows from the derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from LIBOR, Eurodollar futures and the LIBOR interest-rate swaps market. We also take into consideration the potential impact on market prices of liquidating positions in an orderly manner over a reasonable period of time under current market conditions. We consider current market data in evaluating counterparties’, as well as our own, nonperformance risk, net of collateral, by using specific and sector bond yields and monitoring the credit default swap markets. Although we use our best estimates to determine the fair value of the executed derivative contracts, the ultimate market prices realized could differ from our estimates, and the differences could be material.

The fair value of forward-starting interest-rate swaps are determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.


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Table of Contents

Fair Value Hierarchy - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value. The levels of the hierarchy are described below:
Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets, including NYMEX-settled prices. These balances are comprised predominantly of exchange-traded derivative contracts for natural gas and crude oil.
Level 2 - fair value measurements are based on significant observable pricing inputs, such as NYMEX-settled prices for natural gas and crude oil, and financial models that utilize implied forward LIBOR yield curves for interest-rate swaps.
Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed natural gas basis and NGL price curves that incorporate observable and unobservable market data from broker quotes, third-party pricing services, market volatilities derived from the most recent NYMEX close spot prices and forward LIBOR curves, and adjustments for the credit risk of our counterparties. We corroborate the data on which our fair value estimates are based using our market knowledge of recent transactions, analysis of historical correlations and validation with independent broker quotes. These balances categorized as Level 3 are comprised of derivatives for natural gas and NGLs. We do not believe that our Level 3 fair value estimates have a material impact on our results of operations, as the majority of our derivatives are accounted for as hedges for which ineffectiveness has not been material.

Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management’s judgment regarding the degree to which market data is observable or corroborated by observable market data. We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.

Recurring Fair Value Measurements - The following tables set forth our recurring fair value measurements for the periods indicated:
 
March 31, 2017
 
Level 1
 
Level 2
 
Level 3
 
Total - Gross
 
Netting (a)
 
Total - Net (b)
 
(Thousands of dollars)
Derivative assets
 
 
 
 
 
 
 
 
 
 
 
Commodity contracts
 
 
 
 
 
 
 
 
 
 
 
Financial contracts
$
3,293

 
$

 
$
14,675

 
$
17,968

 
$
(17,217
)
 
$
751

Physical contracts

 

 
508

 
508

 

 
508

Interest-rate contracts

 
47,914

 

 
47,914

 

 
47,914

Total derivative assets
$
3,293

 
$
47,914

 
$
15,183

 
$
66,390

 
$
(17,217
)

$
49,173

Derivative liabilities
 

 
 

 
 

 
 
 
 

 
 

Commodity contracts
 
 
 
 
 
 
 
 
 
 
 

Financial contracts
$
(15,757
)
 
$

 
$
(14,562
)
 
$
(30,319
)
 
$
29,973

 
$
(346
)
Physical contracts

 

 
(1,393
)
 
(1,393
)
 

 
(1,393
)
Interest-rate contracts

 
(11,316
)
 

 
(11,316
)
 

 
(11,316
)
Total derivative liabilities
$
(15,757
)
 
$
(11,316
)
 
$
(15,955
)
 
$
(43,028
)
 
$
29,973

 
$
(13,055
)
(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis. We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us. At March 31, 2017, we held no cash and posted $30.6 million of cash with various counterparties, including $12.8 million of cash collateral that is offsetting derivative net liability positions under master-netting arrangements in the table above. The remaining $17.8 million of cash collateral in excess of derivative net liability positions is included in other current assets in our Consolidated Balance Sheets.
(b) - Included in other current assets, other assets or other current liabilities in our Consolidated Balance Sheets.


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Table of Contents

 
December 31, 2016
 
Level 1
 
Level 2
 
Level 3
 
Total - Gross
 
Netting (a)
 
Total - Net (b)
 
(Thousands of dollars)
Derivative assets
 
 
 
 
 
 
 
 
 
 
 
Commodity contracts
 
 
 
 
 
 
 
 
 
 
 
Financial contracts
$
1,147

 
$

 
$
4,564

 
$
5,711

 
$
(4,760
)
 
$
951

Interest-rate contracts

 
47,457

 

 
47,457

 

 
47,457

Total derivative assets
$
1,147

 
$
47,457

 
$
4,564

 
$
53,168

 
$
(4,760
)
 
$
48,408

Derivative liabilities
 
 
 

 
 

 
 
 
 

 
 

Commodity contracts
 
 
 
 
 
 
 
 
 
 
 

Financial contracts
$
(31,458
)
 
$

 
$
(24,861
)
 
$
(56,319
)
 
$
56,319

 
$

Physical contracts

 

 
(3,022
)
 
(3,022
)
 

 
(3,022
)
Interest-rate contracts

 
(12,795
)
 

 
(12,795
)
 

 
(12,795
)
Total derivative liabilities
$
(31,458
)
 
$
(12,795
)
 
$
(27,883
)
 
$
(72,136
)
 
$
56,319

 
$
(15,817
)
(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis. We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us. At December 31, 2016, we held no cash and posted $67.7 million of cash with various counterparties, including $51.6 million of cash collateral that is offsetting derivative net liability positions under master-netting arrangements in the table above. The remaining $16.1 million of cash collateral in excess of derivative net liability positions is included in other current assets in our Consolidated Balance Sheets.
(b) - Included in other current assets, other assets or other current liabilities in our Consolidated Balance Sheets.

The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
Derivative Assets (Liabilities)
 
2017
 
2016
 
(Thousands of dollars)
Net assets (liabilities) at beginning of period
 
$
(23,319
)
 
$
7,331

Total realized/unrealized gains (losses):
 
 
 
 
Included in earnings (a)
 
913

 
(745
)
Included in other comprehensive income (loss)
 
21,634

 
(6,552
)
Net assets (liabilities) at end of period
 
$
(772
)
 
$
34

(a) - Included in commodity sales revenues in our Consolidated Statements of Income.

Realized/unrealized gains (losses) include the realization of derivative contracts through maturity. During the three months ended March 31, 2017 and 2016, gains or losses included in earnings attributable to the change in unrealized gains or losses relating to assets and liabilities still held at the end of each reporting period were not material.

We recognize transfers into and out of the levels in the fair value hierarchy as of the end of each reporting period. During the three months ended March 31, 2017 and 2016, there were no transfers between levels.

Other Financial Instruments - The approximate fair value of cash and cash equivalents, accounts receivable, accounts payable and short-term borrowings is equal to book value, due to the short-term nature of these items. Our cash and cash equivalents are comprised of bank and money market accounts and are classified as Level 1. Our short-term borrowings are classified as Level 2 since the estimated fair value of the short-term borrowings can be determined using information available in the commercial paper market.

The estimated fair value of our consolidated long-term debt, including current maturities, was $8.9 billion and $8.8 billion at March 31, 2017, and December 31, 2016, respectively. The book value of our consolidated long-term debt, including current maturities, was $8.3 billion at March 31, 2017, and December 31, 2016. The estimated fair value of the aggregate of ONEOK’s and ONEOK Partners’ senior notes outstanding was determined using quoted market prices for similar issues with similar terms and maturities. The estimated fair value of our consolidated long-term debt is classified as Level 2.


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Table of Contents

D.
RISK-MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES

Risk-Management Activities - We are sensitive to changes in natural gas, crude oil and NGL prices, principally as a result of contractual terms under which these commodities are purchased, processed and sold. We use physical-forward purchases and sales and financial derivatives to secure a certain price for a portion of our natural gas, condensate and NGL products; to reduce our exposure to commodity price and interest-rate fluctuations; and to achieve more predictable cash flows. We follow established policies and procedures to assess risk and approve, monitor and report risk-management activities. We have not used these instruments for trading purposes. We are also subject to the risk of interest-rate fluctuation in the normal course of business.

Commodity price risk - Commodity price risk refers to the risk of loss in cash flows and future earnings arising from adverse changes in the price of natural gas, NGLs and condensate. We use the following commodity derivative instruments to mitigate the near-term commodity price risk associated with a portion of the forecasted sales of these commodities:
Futures contracts - Standardized contracts to purchase or sell natural gas and crude oil for future delivery or settlement under the provisions of exchange regulations;
Forward contracts - Nonstandardized commitments between two parties to purchase or sell natural gas, crude oil or NGLs for future physical delivery. These contracts are typically nontransferable and can only be canceled with the consent of both parties;
Swaps - Exchange of one or more payments based on the value of one or more commodities. These instruments transfer the financial risk associated with a future change in value between the counterparties of the transaction, without also conveying ownership interest in the asset or liability; and
Options - Contractual agreements that give the holder the right, but not the obligation, to buy or sell a fixed quantity of a commodity at a fixed price within a specified period of time. Options may either be standardized and exchange-traded or customized and nonexchange-traded.

We may also use other instruments including collars to mitigate commodity price risk. A collar is a combination of a purchased put option and a sold call option, which places a floor and a ceiling price for commodity sales being hedged.

The Natural Gas Gathering and Processing segment is exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with its POP with fee contracts. Under certain POP with fee contracts, ONEOK Partners’ fee revenues may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds. The Natural Gas Gathering and Processing segment also is exposed to basis risk between the various production and market locations where it receives and sells commodities. As part of our hedging strategy, we use the previously described commodity derivative financial instruments and physical-forward contracts to reduce the impact of price fluctuations related to natural gas, NGLs and condensate.

The Natural Gas Liquids segment is exposed to location price differential risk, primarily as a result of the relative value of NGL purchases at one location and sales at another location. The Natural Gas Liquids segment also is exposed to commodity price risk resulting from the relative values of the various NGL products to each other, NGLs in storage and the relative value of NGLs to natural gas. We utilize physical-forward contracts and commodity derivative financial instruments to reduce the impact of price fluctuations related to NGLs.

The Natural Gas Pipelines segment is exposed to commodity price risk because its intrastate and interstate natural gas pipelines retain natural gas from its customers for operations or as part of its fee for services provided. When the amount of natural gas consumed in operations by these pipelines differs from the amount provided by its customers, these pipelines must buy or sell natural gas, or store or use natural gas from inventory, which may expose them to commodity price risk depending on the regulatory treatment for this activity. To the extent that commodity price risk in the Natural Gas Pipelines segment is not mitigated by fuel cost-recovery mechanisms, we may use physical-forward sales or purchases to reduce the impact of price fluctuations related to natural gas. At March 31, 2017, and December 31, 2016, there were no financial derivative instruments with respect to ONEOK Partners’ natural gas pipeline operations.

Interest-rate risk - We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps. Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts. As of March 31, 2017 and December 31, 2016, ONEOK Partners had interest-rate swaps with notional amounts totaling $1 billion to hedge the variability of its LIBOR-based interest payments and forward-starting interest-rate swaps with notional amounts totaling $1.2 billion to hedge the variability of interest payments on a portion of its forecasted debt issuances that may result from changes in the benchmark interest rate before the debt is issued. All of ONEOK Partners’ interest-rate swaps are designated as cash flow hedges.

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Table of Contents


Accounting Treatment - Our accounting treatment of derivative instruments is consistent with that disclosed in Note A of the Notes to consolidated Financial Statements in our Annual Report.

Fair Values of Derivative Instruments - See Note C for a discussion of the inputs associated with our fair value measurements. The following table sets forth the fair values of derivative instruments for the periods indicated:
 
 
 
March 31, 2017
 
December 31, 2016
 
Location in our Consolidated Balance Sheets
 
Assets
 
(Liabilities)
 
Assets
 
(Liabilities)
 
 
 
(Thousands of dollars)
Derivatives designated as hedging instruments
 
 
 
 
 
 
 
 
 
Commodity contracts
 
 
 
 
 
 
 
 
 
Financial contracts
Other current assets/other current liabilities
 
$
6,154

 
$
(25,855
)
 
$
1,155

 
$
(49,938
)
 
Other assets/deferred credits and other liabilities
 
6,683

 

 
210

 
(2,142
)
Physical contracts
Other current assets/other current liabilities
 
87

 
(1,393
)
 

 
(3,022
)
 
Other assets
 
421

 

 

 

Interest-rate contracts
Other current assets/other current liabilities
 
90

 
(11,316
)
 

 
(12,795
)
 
Other assets
 
47,824

 

 
47,457

 

Total derivatives designated as hedging instruments
 
 
61,259

 
(38,564
)
 
48,822

 
(67,897
)
Derivatives not designated as hedging instruments
 
 
 
 
 
 
 
 
 
Commodity contracts
 
 
 
 
 
 
 
 
 
Financial contracts
Other current assets/other current liabilities
 
4,451

 
(3,796
)
 
4,346

 
(4,239
)
 
Other assets/deferred credits and other liabilities
 
680

 
(668
)
 

 

Total derivatives not designated as hedging instruments
 
 
5,131

 
(4,464
)
 
4,346

 
(4,239
)
Total derivatives
 
 
$
66,390

 
$
(43,028
)
 
$
53,168

 
$
(72,136
)


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Table of Contents

Notional Quantities for Derivative Instruments - The following table sets forth the notional quantities for derivative instruments held for the periods indicated:
 
 
March 31, 2017
 
December 31, 2016
 
Contract
Type
Purchased/
Payor
 
Sold/
Receiver
 
Purchased/
Payor
 
Sold/
Receiver
Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
Cash flow hedges
 
 
 
 
 
 
 
 
Fixed price
 
 
 
 
 
 
 
 
- Natural gas (Bcf)
Futures and swaps

 
(38.2
)
 

 
(38.4
)
- Natural gas (Bcf)
Put options
36.0

 

 
49.5

 

- Crude oil and NGLs (MMBbl)
Futures, forwards
and swaps
0.3

 
(4.5
)
 

 
(3.6
)
Basis
 
 

 
 

 
 

 
 

- Natural gas (Bcf)
Futures and swaps

 
(38.2
)
 

 
(38.4
)
Interest-rate contracts (Millions of dollars)
Swaps
$
2,150.0

 
$

 
$
2,150.0

 
$

Derivatives not designated as hedging instruments:
 
 
 
 
 
 
 
Fixed price
 
 
 
 
 
 
 
 
- Natural gas (Bcf)
Futures and swaps
3.5

 

 
0.4

 

- NGLs (MMBbl)
Futures, forwards
and swaps
0.7

 
(2.6
)
 
0.5

 
(0.7
)
Basis
 
 
 
 
 
 
 
 
- Natural gas (Bcf)
Futures and swaps
3.5

 

 
0.4

 


These notional amounts are used to summarize the volume of financial instruments; however, they do not reflect the extent to which the positions offset one another and, consequently, do not reflect actual exposure to market or credit risk.

Cash Flow Hedges - At March 31, 2017, our Consolidated Balance Sheet reflected a net loss of $139.1 million in accumulated other comprehensive loss. The portion of accumulated other comprehensive loss attributable to commodity derivative financial instruments is an unrealized loss of $5.4 million, net of tax, which is expected to be realized within the next 21 months as the forecasted transactions affect earnings. If commodity prices remain at current levels, we will realize approximately $7.2 million in net losses, net of tax, over the next 12 months and approximately $1.8 million in net gains, net of tax, thereafter. The amount deferred in accumulated other comprehensive loss attributable to settled interest-rate swaps is a loss of $42.3 million, net of tax, which will be recognized over the life of the long-term, fixed-rate debt, including losses of $6.5 million, net of tax, that will be reclassified into earnings during the next 12 months as the hedged items affect earnings. The remaining amounts in accumulated other comprehensive loss are attributable primarily to forward-starting interest-rate swaps with future settlement dates, which is expected to be amortized to interest expense over the life of long-term, fixed-rate debt upon issuance of the debt.

The following table sets forth the unrealized effect of cash flow hedges recognized in other comprehensive income (loss) for the periods indicated:
Derivatives in Cash Flow
Hedging Relationships
 
Three Months Ended
 
March 31,
 
2017
 
2016
 
(Thousands of dollars)
Commodity contracts
 
$
27,328

 
$
11,678

Interest-rate contracts
 
1,529

 
(31,611
)
Total unrealized gain (loss) recognized in other comprehensive income (loss) on derivatives (effective portion)
 
$
28,857

 
$
(19,933
)


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Table of Contents

The following table sets forth the effect of cash flow hedges in our Consolidated Statements of Income for the periods indicated:
Derivatives in Cash Flow
Hedging Relationships
Location of Gain (Loss) Reclassified from
Accumulated Other Comprehensive
Loss into Net Income (Effective Portion)
 
Three Months Ended
 
March 31,
 
2017
 
2016
 
 
(Thousands of dollars)
Commodity contracts
Commodity sales revenues
 
$
(15,319
)
 
$
14,499

Interest-rate contracts
Interest expense
 
(5,329
)
 
(4,698
)
Total gain (loss) reclassified from accumulated other comprehensive loss into net income on derivatives (effective portion)
 
$
(20,648
)
 
$
9,801


Credit Risk - We monitor the creditworthiness of our counterparties and compliance with policies and limits established by our Risk Oversight and Strategy Committee. We maintain credit policies with regard to our counterparties that we believe minimize overall credit risk. These policies include an evaluation of potential counterparties’ financial condition (including credit ratings, bond yields and credit default swap rates), collateral requirements under certain circumstances and the use of standardized master-netting agreements that allow us to net the positive and negative exposures associated with a single counterparty. We have counterparties whose credit is not rated, and for those customers, we use internally developed credit ratings.

From time to time, ONEOK Partners may enter into financial derivative instruments that contain provisions that require it to maintain an investment-grade credit rating from S&P and/or Moody’s. If ONEOK Partners’ credit ratings on its senior unsecured long-term debt were to decline below investment grade, the counterparties to the derivative instruments could request collateralization on derivative instruments in net liability positions. There were no financial derivative instruments with contingent features related to credit risk at March 31, 2017.

The counterparties to our derivative contracts consist primarily of major energy companies, financial institutions and commercial and industrial end users. This concentration of counterparties may affect our overall exposure to credit risk, either positively or negatively, in that the counterparties may be affected similarly by changes in economic, regulatory or other conditions. Based on our policies, exposures, credit and other reserves, we do not anticipate a material adverse effect on our financial position or results of operations as a result of counterparty nonperformance.

At March 31, 2017, the net credit exposure from our derivative assets is with investment-grade companies in the financial services sector.


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Table of Contents

E.
DEBT

The following table sets forth our debt for the periods indicated:
 
 
March 31, 2017
 
December 31, 2016
 
 
(Thousands of dollars)
ONEOK
 
 
 
 
Senior unsecured obligations:
 
 
 
 
$700,000 at 4.25% due 2022
 
$
547,397

 
$
547,397

$500,000 at 7.5% due 2023
 
500,000

 
500,000

$100,000 at 6.5% due 2028
 
87,088

 
87,126

$100,000 at 6.875% due 2028
 
100,000

 
100,000

$400,000 at 6.0% due 2035
 
400,000

 
400,000

Total ONEOK senior notes payable
 
1,634,485

 
1,634,523

ONEOK Partners
 
 
 
 
Commercial paper outstanding, bearing a weighted-average interest rate of 1.51% and 1.27%, respectively
 
1,290,729

 
1,110,277

Senior unsecured obligations:
 
 
 
 
$400,000 at 2.0% due 2017
 
400,000

 
400,000

$425,000 at 3.2% due 2018
 
425,000

 
425,000

$1,000,000 term loan, variable rate, due 2019
 
1,000,000

 
1,000,000

$500,000 at 8.625% due 2019
 
500,000

 
500,000

$300,000 at 3.8% due 2020
 
300,000

 
300,000

$900,000 at 3.375 % due 2022
 
900,000

 
900,000

$425,000 at 5.0 % due 2023
 
425,000

 
425,000

$500,000 at 4.9 % due 2025
 
500,000

 
500,000

$600,000 at 6.65% due 2036
 
600,000

 
600,000

$600,000 at 6.85% due 2037
 
600,000

 
600,000

$650,000 at 6.125% due 2041
 
650,000

 
650,000

$400,000 at 6.2% due 2043
 
400,000

 
400,000

Guardian Pipeline
 
 

 
 
Weighted average 7.85% due 2022
 
42,345

 
44,257

Total debt
 
9,667,559

 
9,489,057

Unamortized portion of terminated swaps
 
19,756

 
20,186

Unamortized debt issuance costs and discounts
 
(66,110
)
 
(68,320
)
Current maturities of long-term debt
 
(410,650
)
 
(410,650
)
Short-term borrowings (a)
 
(1,290,729
)
 
(1,110,277
)
Long-term debt
 
$
7,919,826

 
$
7,919,996

(a) - Individual issuances of commercial paper under ONEOK Partners’ $2.4 billion commercial paper program generally mature in 90 days or less. However, these issuances are supported by and reduce the borrowing capacity under the ONEOK Partners Credit Agreement.

ONEOK Credit Agreement - In January 2016, we extended the term of the ONEOK Credit Agreement by one year to January 2020. The ONEOK Credit Agreement is a $300 million revolving credit facility and contains certain financial, operational and legal covenants. Among other things, these covenants include maintaining a ratio of indebtedness to consolidated EBITDA (EBITDA, as defined in our ONEOK Credit Agreement) of no more than 4.0 to 1. Upon breach of certain covenants by us in our ONEOK Credit Agreement, amounts outstanding under our ONEOK Credit Agreement, if any, may become due and payable immediately. At March 31, 2017, ONEOK’s ratio of indebtedness to consolidated EBITDA was 2.2 to 1, and ONEOK was in compliance with all covenants under the ONEOK Credit Agreement.

The ONEOK Credit Agreement includes a $50 million sublimit for the issuance of standby letters of credit and a $50 million sublimit for swingline loans. Under the terms of the ONEOK Credit Agreement, ONEOK may request an increase in the size of the facility to an aggregate of $500 million by either commitments from new lenders or increased commitments from existing lenders. The ONEOK Credit Agreement contains provisions for an applicable margin rate and an annual facility fee, both of which adjust with changes in our credit rating. Based on our current credit rating, borrowings, if any, will accrue interest at LIBOR plus 145 basis points, and the annual facility fee is 30 basis points.


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At March 31, 2017 and December 31, 2016, we had $1.1 million in letters of credit issued and no borrowings under the ONEOK Credit Agreement.

ONEOK Partners Credit Agreement - In January 2016, ONEOK Partners extended the term of the ONEOK Partners Credit Agreement by one year to January 2020. The ONEOK Partners Credit Agreement is a $2.4 billion revolving credit facility and includes a $100 million sublimit for the issuance of standby letters of credit and a $150 million swingline sublimit. At March 31, 2017, and December 31, 2016, ONEOK Partners had $14 million in letters of credit issued and no borrowings under the ONEOK Partners Credit Agreement. The ONEOK Partners Credit Agreement is available for general partnership purposes and had available capacity of approximately $1.1 billion at March 31, 2017.

The ONEOK Partners Credit Agreement contains provisions for an applicable margin rate and an annual facility fee, both of which adjust with changes in ONEOK Partners’ credit rating. Under the terms of the ONEOK Partners Credit Agreement, based on ONEOK Partners’ current credit ratings, borrowings, if any, will accrue interest at LIBOR plus 117.5 basis points, and the annual facility fee is 20 basis points. The ONEOK Partners Credit Agreement is guaranteed fully and unconditionally by the Intermediate Partnership. Borrowings under the ONEOK Partners Credit Agreement are currently nonrecourse to ONEOK.

The ONEOK Partners Credit Agreement contains certain financial, operational and legal covenants. Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in the ONEOK Partners Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than 5.0 to 1. If ONEOK Partners consummates one or more acquisitions in which the aggregate purchase price is $25 million or more, the allowable ratio of indebtedness to adjusted EBITDA will increase to 5.5 to 1 for the quarter in which the acquisition was completed and the two following quarters. If ONEOK Partners were to breach certain covenants in the ONEOK Partners Credit Agreement, amounts outstanding under the ONEOK Partners Credit Agreement, if any, may become due and payable immediately. At March 31, 2017, ONEOK Partners’ ratio of indebtedness to adjusted EBITDA was 4.2 to 1, and it was in compliance with all covenants under the ONEOK Partners Credit Agreement.

2017 Credit Agreement - In April 2017, we entered into the 2017 Credit Agreement with a syndicate of banks, effective upon the closing of the Merger Transaction and the terminations of the ONEOK Credit Agreement and ONEOK Partners Credit Agreement. The 2017 Credit Agreement is a $2.5 billion revolving credit facility and contains certain financial, operational and legal covenants. Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our 2017 Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than 5.75 to 1 at the end of the quarter the Merger Transaction closes and the following two quarters; 5.5 to 1 for the subsequent two quarters; and 5.0 to 1 thereafter. If we consummate one or more acquisitions in which the aggregate purchase is $25 million or more, the allowable ratio of indebtedness to adjusted EBITDA will increase to 5.5 to 1 for the quarter in which the acquisition is completed and the two following quarters.

The 2017 Credit Agreement includes a $100 million sublimit for the issuance of standby letters of credit and a $200 million sublimit for swingline loans. Under the terms of the 2017 Credit Agreement, we may request an increase in the size of the facility to an aggregate of $3.5 billion by either commitments from new lenders or increased commitments from existing lenders. The 2017 Credit Agreement contains provisions for an applicable margin rate and an annual facility fee, both of which adjust with changes in our credit ratings. Based on our expected credit ratings following the closing of the Merger Transaction, borrowings, if any, will accrue at LIBOR plus 110 basis points, and the annual facility fee is 15 basis points. The facility has the option to request two one-year extensions, subject to lender approval, and may be used for working capital, capital expenditures, acquisitions and mergers, the issuance of letters of credit, and for other general corporate purposes.

Senior Unsecured Obligations - All notes are senior unsecured obligations, ranking equally in right of payment with all of our existing and future unsecured senior indebtedness, and are structurally subordinate to any of the existing and future debt and other liabilities of any nonguarantor subsidiaries.

ONEOK Partners issuances and maturities - In January 2016, ONEOK Partners entered into the $1.0 billion senior unsecured Term Loan Agreement with a syndicate of banks. The Term Loan Agreement matures in January 2019 and bears interest at LIBOR plus 130 basis points based on ONEOK Partners’ current credit ratings. At March 31, 2017, the interest rate was 2.28 percent. The Term Loan Agreement contains an option, which may be exercised up to two times, to extend the term of the loan, in each case, for an additional one-year term, subject to approval of the banks. The Term Loan Agreement allows prepayment of all or any portion outstanding without penalty or premium and contains substantially the same covenants as the ONEOK Partners Credit Agreement. During the first quarter 2016, ONEOK Partners drew the full $1.0 billion available under the agreement and used the proceeds to repay $650 million of senior notes at maturity, to repay amounts outstanding under ONEOK Partners’ commercial paper program and for general partnership purposes.

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In April 2017, ONEOK Partners entered into the first amendment to the Term Loan Agreement which, among other things, will add ONEOK as a guarantor to the Term Loan Agreement effective upon the closing of the Merger Transaction described in Note B.

Debt Guarantees - Neither we nor ONEOK Partners guarantee the debt or other similar commitments of unaffiliated parties. ONEOK currently does not guarantee the debt, commercial paper, borrowings under the ONEOK Partners Credit Agreement or other similar commitments of ONEOK Partners, and ONEOK Partners currently does not guarantee the debt or other similar commitments of ONEOK. Following the completion of the Merger Transaction described in Note B, we, ONEOK Partners and the Intermediate Partnership expect to issue, to the extent not already in place, guarantees of the indebtedness of ONEOK and ONEOK Partners.

F.
EQUITY

Dividends - Dividends paid on our common stock to shareholders of record at the close of business on January 30, 2017, were $0.615 per share. A dividend of $0.615 per share was declared for shareholders of record at the close of business on May 1, 2017, payable May 15, 2017.

In April 2017, through a wholly owned subsidiary, we contributed 20,000 shares of newly issued Series E Non-Voting Perpetual Preferred Stock (Series E Preferred Stock), par value $0.01 per share, having an aggregate value of $20 million, to ONEOK Foundation, Inc. (the Foundation) for use in future charitable and nonprofit causes. The contribution will be recorded as a $20 million noncash expense in the second quarter of 2017. The Series E Preferred Stock is expected to pay quarterly dividends on each share of Series E Preferred Stock, when, as and if declared by our Board of Directors, at a rate of 5.5 percent per year.

See Note K for a discussion of ONEOK Partners’ issuance of common units and distributions to noncontrolling interests.

G.
ACCUMULATED OTHER COMPREHENSIVE LOSS

The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:
 
Unrealized Gains
(Losses) on Risk-
Management
Assets/Liabilities (a)
 
Pension and
Postretirement
Benefit Plan
Obligations (a) (b)
 
Unrealized Gains
(Losses) on Risk-
Management
Assets/Liabilities of
Unconsolidated
Affiliates (a)
 
Accumulated
Other
Comprehensive
Loss (a)
 
(Thousands of dollars)
January 1, 2017
$
(52,155
)
 
$
(101,236
)
 
$
(959
)
 
$
(154,350
)
Other comprehensive income (loss) before reclassifications
7,491

 
3

 
73

 
7,567

Amounts reclassified from accumulated other comprehensive loss
5,658

 
2,038

 
25

 
7,721

Net current period other comprehensive income (loss) attributable to ONEOK
13,149

 
2,041

 
98

 
15,288

March 31, 2017
$
(39,006
)
 
$
(99,195
)
 
$
(861
)
 
$
(139,062
)
(a) All amounts are presented net of tax.
(b) Includes amounts related to supplemental executive retirement plan.


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The following table sets forth the effect of reclassifications from accumulated other comprehensive loss in our Consolidated Statements of Income for the periods indicated:
Details about Accumulated Other
Comprehensive Loss
Components
 
Three Months Ended
 
Affected Line Item in the
Consolidated
Statements of Income
 
March 31,
 
 
2017
 
2016
 
 
 
(Thousands of dollars)
 
 
Unrealized gains (losses) on risk-management assets/liabilities
 
 
 
 
 
 
Commodity contracts
 
$
(15,319
)
 
$
14,499

 
Commodity sales revenues
Interest-rate contracts
 
(5,329
)
 
(4,698
)
 
Interest expense
 
 
(20,648
)
 
9,801

 
Income before income taxes
 
 
3,365

 
(1,276
)
 
Income tax expense
 
 
(17,283
)
 
8,525

 
Net income
Noncontrolling interests
 
(11,625
)
 
6,280

 
Less: Net income attributable to noncontrolling interests
 
 
$
(5,658
)
 
$
2,245

 
Net income attributable to ONEOK
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pension and postretirement benefit plan obligations (a)
 
 
 
 
 
 
Amortization of net loss
 
$
(3,812
)
 
$
(2,998
)
 
 
Amortization of unrecognized prior service cost
 
415

 
415

 
 
 
 
(3,397
)
 
(2,583
)
 
Income before income taxes
 
 
1,359

 
1,033

 
Income tax expense
 
 
$
(2,038
)
 
$
(1,550
)
 
Net income attributable to ONEOK
 
 
 
 
 
 
 
Unrealized gains (losses) on risk-management assets/liabilities of unconsolidated affiliates
 
 
 
 
 
 
 
 
$
(96
)
 
$

 
Equity in net earnings from investments
 
 
15

 

 
Income tax expense
 
 
(81
)
 

 
Net income
Noncontrolling interests
 
(56
)
 

 
Less: Net income attributable to noncontrolling interests
 
 
$
(25
)
 
$

 
Net income attributable to ONEOK
 
 
 
 
 
 
 
Total reclassifications for the period attributable to ONEOK
 
$
(7,721
)
 
$
695

 
Net income attributable to ONEOK
(a) These components of accumulated other comprehensive loss are included in the computation of net periodic benefit cost. See Note I for additional detail of our net periodic benefit cost.

H.
EARNINGS PER SHARE

The following tables set forth the computation of basic and diluted EPS from continuing operations for the periods indicated:
 
Three Months Ended March 31, 2017
 
Income
 
Shares
 
Per Share
Amount
 
(Thousands, except per share amounts)
Basic EPS from continuing operations
 
 
 
 
 
Income from continuing operations attributable to ONEOK available for common stock
$
87,361

 
211,619

 
$
0.41

Diluted EPS from continuing operations
 
 
 

 
 

Effect of dilutive securities

 
1,983

 
 

Income from continuing operations attributable to ONEOK available for common stock and common stock equivalents
$
87,361

 
213,602

 
$
0.41



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Three Months Ended March 31, 2016
 
Income
 
Shares
 
Per Share
Amount
 
(Thousands, except per share amounts)
Basic EPS from continuing operations
 
 
 
 
 
Income from continuing operations attributable to ONEOK available for common
stock
$
84,398

 
210,781

 
$
0.40

Diluted EPS from continuing operations
 
 
 

 
 

Effect of dilutive securities

 
290

 
 

Income from continuing operations attributable to ONEOK available for common
stock and common stock equivalents
$
84,398

 
211,071

 
$
0.40


I.
EMPLOYEE BENEFIT PLANS

The following tables set forth the components of net periodic benefit cost for our pension and postretirement benefit plans for our continuing operations for the periods indicated:
 
Pension Benefits
 
Postretirement Benefits
 
Three Months Ended
 
Three Months Ended
 
March 31,
 
March 31,
 
2017
 
2016
 
2017
 
2016
 
(Thousands of dollars)
Components of net periodic benefit cost
 
 
 
 
 
 
 
Service cost
$
1,722

 
$
1,622

 
$
165

 
$
149

Interest cost
4,655

 
4,947

 
565

 
601

Expected return on plan assets
(5,336
)
 
(5,077
)
 
(564
)
 
(531
)
Amortization of prior service cost (credit)

 

 
(415
)
 
(415
)
Amortization of net loss
3,392

 
2,737

 
420

 
261

Net periodic benefit cost
$
4,433

 
$
4,229

 
$
171

 
$
65


J.
UNCONSOLIDATED AFFILIATES

Equity in Net Earnings from Investments - The following table sets forth our equity in net earnings from ONEOK Partners’ investments for the periods indicated:
 
Three Months Ended
 
March 31,
 
2017
 
2016
 
(Thousands of dollars)
Northern Border Pipeline
$
18,817

 
$
18,674

Overland Pass Pipeline Company
13,566

 
13,304

Other
7,181

 
936

Equity in net earnings from investments
$
39,564

 
$
32,914



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Table of Contents

Unconsolidated Affiliates Financial Information - The following table sets forth summarized combined financial information of ONEOK Partners’ unconsolidated affiliates for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
 
 
2017
 
2016
 
(Thousands of dollars)
Income Statement
 
 
 
 
Operating revenues
 
$
154,280

 
$
136,572

Operating expenses
 
$
66,936

 
$
58,699

Net income
 
$
81,131

 
$
72,037

 
 
 
 
 
Distributions paid to ONEOK Partners
 
$
46,920

 
$
46,553


ONEOK Partners incurred expenses in transactions with unconsolidated affiliates of $36.7 million and $33.6 million for the three months ended March 31, 2017 and 2016, respectively, primarily related to Overland Pass Pipeline Company and Northern Border Pipeline. Accounts payable to ONEOK Partners’ equity-method investees at March 31, 2017, and December 31, 2016, were $13.1 million and $11.1 million, respectively.

Northern Border Pipeline - The Northern Border Pipeline partnership agreement provides that distributions to Northern Border Pipeline’s partners are to be made on a pro rata basis according to each partner’s percentage interest. The Northern Border Pipeline Management Committee determines the amount and timing of such distributions. Any changes to, or suspension of, the cash distribution policy of Northern Border Pipeline requires the unanimous approval of the Northern Border Pipeline Management Committee. Cash distributions are equal to 100 percent of distributable cash flow as determined from Northern Border Pipeline’s financial statements based upon EBITDA, less interest expense and maintenance capital expenditures. Loans or other advances from Northern Border Pipeline to its partners or affiliates are prohibited under its credit agreement.

Overland Pass Pipeline Company - The Overland Pass Pipeline Company limited liability company agreement provides that distributions to Overland Pass Pipeline Company’s members are to be made on a pro rata basis according to each member’s percentage interest. The Overland Pass Pipeline Company Management Committee determines the amount and timing of such distributions. Any changes to, or suspension of, cash distributions from Overland Pass Pipeline Company requires the unanimous approval of the Overland Pass Pipeline Company Management Committee. Cash distributions are equal to 100 percent of available cash as defined in the limited liability company agreement.

Roadrunner Gas Transmission - The Roadrunner limited liability company agreement provides that distributions to members are made on a pro rata basis according to each member’s ownership interest. As the operator, ONEOK Partners has been delegated the authority to determine such distributions in accordance with, and on the frequency set forth in, the Roadrunner limited liability company agreement. Cash distributions are equal to 100 percent of available cash, as defined in the limited liability company agreement.

K.
ONEOK PARTNERS

Ownership Interest in ONEOK Partners - Our ownership interest in ONEOK Partners is shown in the table below at March 31, 2017:
General partner interest
2.0
%
Limited partner interest (a)
39.2
%
Total ownership interest
41.2
%
(a) - Represents 41.3 million common units and approximately 73.0 million Class B units, which are convertible, at our option, into common units.

Relationship - We have determined that ONEOK Partners is a variable interest entity and we are the primary beneficiary. Therefore, we consolidate ONEOK Partners in our consolidated financial statements; however, we are restricted from the assets and cash flows of ONEOK Partners except for the distributions we receive from ONEOK Partners. Distributions are declared quarterly by the board of ONEOK Partners’ general partner based on the terms of the Partnership Agreement. See Note M for more information on ONEOK Partners’ results.


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The following table shows the carrying amount and classification of ONEOK Partners’ assets and liabilities in our Consolidated Balance Sheets:
 
 
March 31,
 
December 31,
 
 
2017
 
2016
 
 
(Thousands of dollars)
Assets
 
 
 
 
Total current assets
 
$
1,065,745

 
$
1,174,245

Net property, plant and equipment
 
12,447,567

 
12,462,692

Total investments and other assets
 
1,828,623

 
1,832,410

Total assets
 
$
15,341,935

 
$
15,469,347

Liabilities
 
 
 
 
Total current liabilities
 
$
2,694,531

 
$
2,824,376

Long-term debt, excluding current maturities
 
6,290,952

 
6,291,307

Total deferred credits and other liabilities
 
193,797

 
175,844

Total liabilities
 
$
9,179,280

 
$
9,291,527


ONEOK receives distributions from ONEOK Partners through its general partner and limited partner interests, but otherwise the assets of ONEOK Partners cannot be used to settle obligations of ONEOK. ONEOK does not currently guarantee the debt, commercial paper or other similar commitments of ONEOK Partners, and the obligations of ONEOK Partners may only be settled using the assets of ONEOK Partners. ONEOK Partners does not currently guarantee the debt or other similar commitments of ONEOK. Following the completion of the Merger Transaction with ONEOK Partners described in Note B, we and ONEOK Partners and the Intermediate Partnership expect to issue, to the extent not already in place, guarantees of the indebtedness of ONEOK and ONEOK Partners.

Equity Issuances - ONEOK Partners has an “at-the-market” equity program for the offer and sale from time to time of its common units, up to an aggregate amount of $650 million. The program allows ONEOK Partners to offer and sell its common units at prices it deems appropriate through a sales agent. Sales of common units are made by means of ordinary brokers’ transactions on the NYSE, in block transactions or as otherwise agreed to between ONEOK Partners and the sales agent. ONEOK Partners is under no obligation to offer and sell common units under the program. At March 31, 2017, ONEOK Partners had approximately $138 million of registered common units available for issuance through its “at-the-market” equity program.

During the three months ended March 31, 2017, and the year ended December 31, 2016, no common units were sold through ONEOK Partners’ “at-the-market” equity program.

We account for the difference between the carrying amount of our investment in ONEOK Partners and the underlying book value arising from issuance of common units by ONEOK Partners as an equity transaction. If ONEOK Partners issues common units at a price different than our carrying value per unit, we account for the premium or deficiency as an adjustment to paid-in capital.

Cash Distributions - We receive distributions from ONEOK Partners on our common and Class B units and our 2 percent general partner interest, which includes our incentive distribution rights. Under the Partnership Agreement, distributions are made to the partners with respect to each calendar quarter in an amount equal to 100 percent of available cash as defined in the Partnership Agreement. Available cash generally will be distributed 98 percent to limited partners and 2 percent to the general partner. The general partner’s percentage interest in quarterly distributions is increased after certain specified target levels are met during the quarter. Under the incentive distribution provisions, as set forth in the Partnership Agreement, the general partner receives:
15 percent of amounts distributed in excess of $0.3025 per unit;
25 percent of amounts distributed in excess of $0.3575 per unit; and
50 percent of amounts distributed in excess of $0.4675 per unit.

In April 2017, a cash distribution of $0.79 per unit ($3.16 per unit on an annualized basis) was declared for the first quarter 2017 and will be paid on May 15, 2017, to unitholders of record at the close of business on May 1, 2017.


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The following table shows ONEOK Partners’ distributions paid in the periods indicated:
 
 
Three Months Ended
 
 
March 31,
 
 
2017
 
2016
 
(Thousands, except per unit amounts)
Distribution per unit
 
$
0.79

 
$
0.79

 
 
 
 
 
General partner distributions
 
$
6,660

 
$
6,660

Incentive distributions
 
100,538

 
100,538

Distributions to general partner
 
107,198

 
107,198

Limited partner distributions to ONEOK
 
90,323

 
90,323

Limited partner distributions to noncontrolling interest
 
135,480

 
135,480

Total distributions paid
 
$
333,001

 
$
333,001


ONEOK Partners’ distributions are declared and paid within 45 days of the completion of each quarter. The following table shows ONEOK Partners’ distributions declared for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
 
 
2017
 
2016
 
(Thousands, except per unit amounts)
Distribution per unit
 
$
0.79

 
$
0.79

 
 
 
 
 
General partner distributions
 
$
6,660

 
$
6,660

Incentive distributions
 
100,538

 
100,538

Distributions to general partner
 
107,198

 
107,198

Limited partner distributions to ONEOK
 
90,323

 
90,323

Limited partner distributions to noncontrolling interest
 
135,480

 
135,480

Total distributions declared
 
$
333,001

 
$
333,001


Affiliate Transactions - We provide a variety of services to our affiliates, including cash management and financial services, employee benefits, legal and administrative services by our employees and management, insurance and office space leased in our headquarters building and other field locations. Where costs are incurred specifically on behalf of an affiliate, the costs are billed directly to the affiliate by us. In other situations, the costs may be allocated to the affiliates through a variety of methods, depending upon the nature of the expenses and the activities of the affiliates.

ONEOK Partners has an operating agreement with Roadrunner that provides for reimbursement or payment to it for management services and certain operating costs. Charges to Roadrunner included in operating income in our Consolidated Statements of Income for the three months ended March 31, 2017 and 2016, were not material.

L.
COMMITMENTS AND CONTINGENCIES

Environmental Matters and Pipeline Safety - The operation of pipelines, plants and other facilities for the gathering, processing, transportation and storage of natural gas, NGLs, condensate and other products is subject to numerous and complex laws and regulations pertaining to health, safety and the environment. As an owner and/or operator of these facilities, ONEOK Partners must comply with United States laws and regulations at the federal, state and local levels that relate to air and water quality, hazardous and solid waste management and disposal, and other environmental matters. The cost of planning, designing, constructing and operating pipelines, plants and other facilities must incorporate compliance with environmental laws and regulations and safety standards. Failure to comply with these laws and regulations may trigger a variety of administrative, civil and potentially criminal enforcement measures, including citizen suits, which can include the assessment of monetary penalties, the imposition of remedial requirements and the issuance of injunctions or restrictions on operation. Management believes that, based on currently known information, compliance with these laws and regulations will not have a material adverse effect on our or ONEOK Partners’ results of operations, financial condition or cash flows.


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Legal Proceedings - Gas Index Pricing Litigation - On March 30, 2017, the United States District Court for the District of Nevada (the Court) entered an order granting summary judgment in favor of our affiliate ONEOK Energy Services Company, L.P. (OESC), the lone defendant in the previously reported Sinclair case. The Court determined that the plaintiff’s claim is barred by a release obtained in a prior lawsuit against us and OESC. Upon entry of a final judgment, Sinclair Oil Corporation may pursue an appeal of this determination to the Ninth Circuit Court of Appeals.

We expect that future charges, if any, from the ultimate resolution of the Sinclair case will not be material to our results of operations, financial position or cash flows and are expected to be paid with cash on hand.

ONEOK Partners Class Action Litigation - On March 28, 2017, and April 7, 2017, two putative class action lawsuits captioned Juergen Krueger, Individually And On Behalf Of All Others Similarly Situated v. ONEOK Partners, L.P., et al (the First Complaint) and Max Federman, On Behalf of Himself and All Others Similarly Situated v. ONEOK Partners, L.P., et al (the Second Complaint, together with the First Complaint, the Complaints) were filed in the United States District Court for the Northern District of Oklahoma against ONEOK Partners and each of the members of the ONEOK Partners GP board of directors as defendants.  The Complaints allege that the defendants violated Sections 14(a) and 20(a) of the Securities Exchange Act of 1934, as amended, and Rule 14a-9 promulgated thereunder, by causing a materially incomplete and misleading preliminary proxy statement to be filed with the SEC on March 7, 2017.  Both Complaints seek various forms of relief, including injunctive relief and an award of attorneys’ fees and expenses.  Each of the defendants believes the claims asserted in the Complaints are without merit and intends to vigorously defend against this lawsuit. At this time, however, it is not possible to predict the outcome of the proceedings or their impact on us, ONEOK Partners or the Merger Transaction.

Other Legal Proceedings - We and ONEOK Partners are party to various other litigation matters and claims that have arisen in the normal course of our operations. While the results of these various other litigation matters and claims cannot be predicted with certainty, we believe the reasonably possible losses from such matters, individually and in the aggregate, are not material. Additionally, we believe the probable final outcome of such matters will not have a material adverse effect on our consolidated results of operations, financial position or cash flows.

M.
SEGMENTS

Segment Descriptions - Our reportable business segments are based upon the following segments of ONEOK Partners:
the Natural Gas Gathering and Processing segment gathers, treats and processes natural gas;
the Natural Gas Liquids segment gathers, treats, fractionates and transports NGLs and stores, markets and distributes NGL products; and
the Natural Gas Pipelines segment operates regulated interstate and intrastate natural gas transmission pipelines and natural gas storage facilities.

Other and eliminations consist of the operating and leasing operations of our headquarters building and related parking facility and other amounts needed to reconcile our reportable segments to our consolidated financial statements.

Accounting Policies - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report. Our chief operating decision-maker reviews the financial performance of each of ONEOK Partners’ three segments, as well as our financial performance, on a regular basis. Adjusted EBITDA by segment is utilized in this evaluation. We believe this financial measure is useful to investors because it and similar measures are used by many companies in our industry as a measurement of financial performance and is commonly employed by financial analysts and others to evaluate our financial performance and to compare financial performance among companies in our industry. Adjusted EBITDA for each segment is defined as net income adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes, allowance for equity funds used during construction and other noncash items. This calculation may not be comparable with similarly titled measures of other companies.

Customers - The primary customers of the Natural Gas Gathering and Processing segment are crude oil and natural gas producers, which include both large integrated and independent exploration and production companies. The Natural Gas Liquids segment’s customers are primarily NGL and natural gas gathering and processing companies; large integrated and independent crude oil and natural gas production companies; propane distributors; ethanol producers; and petrochemical, refining and NGL marketing companies. The Natural Gas Pipelines segment’s customers are primarily local natural gas distribution companies, electric-generation companies, large industrial companies, municipalities, irrigation customers and marketing companies.


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For the three months ended March 31, 2017, ONEOK Partners had no single customer from which it received 10 percent or more of our consolidated revenues. For the three months ended March 31, 2016, ONEOK Partners had one customer, BP p.l.c. or its affiliates, from which it received approximately 12 percent of our consolidated revenues.

Operating Segment Information - The following tables set forth certain selected financial information for our operating segments for the periods indicated:
Three Months Ended
March 31, 2017
Natural Gas
Gathering and
Processing
 
Natural Gas
Liquids (a)
 
Natural Gas
Pipelines (b)
 
Total
 
(Thousands of dollars)
Sales to unaffiliated customers
$
400,149

 
$
2,244,000

 
$
104,924

 
$
2,749,073

Intersegment revenues
261,127

 
147,984

 
1,894

 
411,005

Total revenues
661,276

 
2,391,984

 
106,818

 
3,160,078

Cost of sales and fuel (exclusive of depreciation and items shown separately below)
(488,384
)
 
(2,048,693
)
 
(16,603
)
 
(2,553,680
)
Operating costs
(71,789
)
 
(78,743
)
 
(31,753
)
 
(182,285
)
Equity in net earnings from investments
2,630

 
13,722

 
23,212

 
39,564

Other
234

 
(41
)
 
1,284

 
1,477

Segment adjusted EBITDA
$
103,967

 
$
278,229

 
$
82,958

 
$
465,154

 
 
 
 
 
 
 
 
Depreciation and amortization
$
(44,968
)
 
$
(41,115
)
 
$
(12,543
)
 
$
(98,626
)
Total assets
$
5,296,359

 
$
8,194,835

 
$
1,945,407

 
$
15,436,601

Capital expenditures
$
63,151

 
$
20,453

 
$
25,014

 
$
108,618

(a) - The Natural Gas Liquids segment has regulated and nonregulated operations. The Natural Gas Liquids segment’s regulated operations had revenues of $296.3 million, of which $252.9 million related to sales within the segment and cost of sales and fuel of $116.5 million.
(b) - The Natural Gas Pipelines segment has regulated and nonregulated operations. The Natural Gas Pipelines segment’s regulated operations had revenues of $68.9 million and cost of sales and fuel of $14.1 million.

Three Months Ended
March 31, 2017
 
Total
Segments
 
Other and
Eliminations
 
Total
 
 
(Thousands of dollars)
Reconciliations of total segments to consolidated
 
 
 
 
 
 
Sales to unaffiliated customers
 
$
2,749,073

 
$
538

 
$
2,749,611

Intersegment revenues
 
411,005

 
(411,005
)
 

Total revenues
 
$
3,160,078

 
$
(410,467
)
 
$
2,749,611

 
 
 
 
 
 
 
Cost of sales and fuel (exclusive of depreciation and operating costs)
 
$
(2,553,680
)
 
$
409,837

 
$
(2,143,843
)
Operating costs
 
$
(182,285
)
 
$
(9,637
)
 
$
(191,922
)
Depreciation and amortization
 
$
(98,626
)
 
$
(793
)
 
$
(99,419
)
Equity in net earnings from investments
 
$
39,564

 
$

 
$
39,564

Total assets
 
$
15,436,601

 
$
630,957

 
$
16,067,558

Capital expenditures
 
$
108,618

 
$
4,119

 
$
112,737



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Table of Contents

Three Months Ended
March 31, 2016
Natural Gas
Gathering and
Processing
 
Natural Gas
Liquids (a)
 
Natural Gas
Pipelines (b)
 
Total
 
(Thousands of dollars)
Sales to unaffiliated customers
$
317,046

 
$
1,371,425

 
$
85,474

 
$
1,773,945

Intersegment revenues
114,965

 
115,965

 
499

 
231,429

Total revenues
432,011

 
1,487,390

 
85,973

 
2,005,374

Cost of sales and fuel (exclusive of depreciation and items shown separately below)
(266,300
)
 
(1,156,950
)
 
(3,932
)
 
(1,427,182
)
Operating costs
(69,606
)
 
(73,182
)
 
(27,513
)
 
(170,301
)
Equity in net earnings from investments
2,815

 
13,347

 
16,752

 
32,914

Other
1,115

 
(436
)
 
3,059

 
3,738

Segment adjusted EBITDA
$
100,035

 
$
270,169

 
$
74,339

 
$
444,543

 
 
 
 
 
 
 
 
Depreciation and amortization
$
(41,851
)
 
$
(40,706
)
 
$
(11,179
)
 
$
(93,736
)
Total assets
$
5,196,190

 
$
8,016,245

 
$
1,847,352

 
$
15,059,787

Capital expenditures
$
141,497

 
$
34,207

 
$
17,948

 
$
193,652

(a) - The Natural Gas Liquids segment has regulated and nonregulated operations. The Natural Gas Liquids segment’s regulated operations had revenues of $281.8 million, of which $230.8 million related to sales within the segment and cost of sales and fuel of $106.8 million.
(b) - The Natural Gas Pipelines segment has regulated and nonregulated operations. The Natural Gas Pipelines segment’s regulated operations had revenues of $54.8 million and cost of sales and fuel of $5.6 million.

Three Months Ended
March 31, 2016
 
Total
Segments
 
Other and
Eliminations
 
Total
 
 
(Thousands of dollars)
Reconciliations of total segments to consolidated
 
 
 
 
 
 
Sales to unaffiliated customers
 
$
1,773,945

 
$
514

 
$
1,774,459

Intersegment revenues
 
231,429

 
(231,429
)
 

Total revenues
 
$
2,005,374

 
$
(230,915
)
 
$
1,774,459

 
 
 
 
 
 
 
Cost of sales and fuel (exclusive of depreciation and operating costs)
 
$
(1,427,182
)
 
$
231,444

 
$
(1,195,738
)
Operating costs
 
$
(170,301
)
 
$
(6,714
)
 
$
(177,015
)
Depreciation and amortization
 
$
(93,736
)
 
$
(742
)
 
$
(94,478
)
Equity in net earnings from investments
 
$
32,914

 
$

 
$
32,914

Total assets
 
$
15,059,787

 
$
441,362

 
$
15,501,149

Capital expenditures
 
$
193,652

 
$
2,759

 
$
196,411


 
 
Three Months Ended
 
 
March 31,
 
 
2017
 
2016
Reconciliation of income from continuing operations to total segment adjusted EBITDA
(Thousands of dollars)
Income from continuing operations
 
$
186,185

 
$
175,911

Add:
 
 
 
 
Interest expense, net of capitalized interest
 
116,462

 
118,247

Depreciation and amortization
 
99,419

 
94,478

Income taxes
 
54,941

 
50,066

Other noncash items and equity AFUDC
 
8,147

 
5,841

Total segment adjusted EBITDA
 
$
465,154

 
$
444,543



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Table of Contents

ITEM 2.
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis should be read in conjunction with our unaudited Consolidated Financial Statements and the Notes to Consolidated Financial Statements in this Quarterly Report, as well as our Annual Report.

RECENT DEVELOPMENTS

Please refer to the “Financial Results and Operating Information” and “Liquidity and Capital Resources” sections of Management’s Discussion and Analysis of Financial Condition and Results of Operations in this Quarterly Report for additional information.

Merger Transaction - On January 31, 2017, we and ONEOK Partners entered into the Merger Agreement pursuant to which we will acquire all of ONEOK Partners’ outstanding common units representing limited partner interests in ONEOK Partners not already directly or indirectly owned by us in an all stock-for-unit transaction at a ratio of 0.985 of a share of ONEOK common stock per common unit of ONEOK Partners, in a taxable transaction to ONEOK Partners’ unitholders. Following completion of the Merger Transaction, all of ONEOK Partners’ outstanding common units will be directly or indirectly owned by us and will no longer be publicly traded. All of our and ONEOK Partners’ outstanding debt is expected to remain outstanding. We, ONEOK Partners and the Intermediate Partnership expect to issue, to the extent not already in place, guarantees of the indebtedness of ONEOK and ONEOK Partners.

For additional information on this transaction, see Note B of the Notes to Consolidated Financial Statements in this Quarterly Report.

Ownership of ONEOK Partners - ONEOK and its subsidiaries own all of the general partner interest and a portion of the limited partner interests, which, together, represent a 41.2 percent ownership interest at March 31, 2017, in ONEOK Partners (NYSE: OKS), one of the largest publicly traded master limited partnerships.

Business Update and Market Conditions - ONEOK Partners operates predominantly fee-based businesses in each of its three reportable segments and we expect its consolidated earnings to be approximately 90 percent fee-based in 2017. In the first quarter 2017, the Natural Gas Gathering and Processing segment’s fee revenues averaged 83 cents per MMBtu, compared with an average of 68 cents per MMBtu in the same period in 2016, due to ONEOK Partners’ contract restructuring efforts to address commodity price risk. ONEOK Partners connected three third-party natural gas processing plants in the Natural Gas Liquids segment and fee-based transportation services increased in the Natural Gas Pipelines segment, compared with the first quarter 2016. We continue to expect demand for midstream services and infrastructure development to be primarily driven by producers who need to connect production with end-use markets where current infrastructure is insufficient. We also expect additional demand for ONEOK Partners’ services to support increased demand for NGL products from the petrochemical industry and NGL exporters, and increased demand for natural gas from power plants previously fueled by coal and natural gas exports.

ONEOK Partners has available capacity on its integrated network of assets to grow fee-based earnings with minimal capital investments. ONEOK Partners is connected to supply in attractive, productive basins and has significant basin diversification across its asset footprint from the Williston, Permian and Powder River Basins to the STACK and SCOOP areas of the Anadarko Basin in Oklahoma. In addition, ONEOK Partners is connected to major market centers for natural gas and NGL products. While the Natural Gas Gathering and Processing and Natural Gas Liquids segments generate predominately fee-based earnings, those segments’ results of operations are exposed to volumetric risk. ONEOK Partners’ exposure to volumetric risk can result from reduced drilling activity, severe weather disruptions, operational outages and ethane rejection.

STACK and SCOOP - We expect each of ONEOK Partners’ business segments to benefit from increasing production activity in the Mid-Continent region from the highly productive STACK and SCOOP areas, where there was an increase in producer activity in late 2016 and early 2017, which we expect to continue throughout 2017. As producers continue to develop the STACK and SCOOP areas, we expect natural gas and NGL volumes on our systems to increase primarily in the second half of 2017, compared with 2016 volumes, and expect increased demand for ONEOK Partners’ services from producers that need incremental takeaway capacity for natural gas and NGLs out of the region. We anticipate NGL volume growth in the Mid-Continent region will also be driven by expected increases in ethane recovery in the second half of 2017 as new world-scale ethylene production projects, petrochemical plant modifications, plant expansions and export facilities near completion and begin coming on line.


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Table of Contents

In the Natural Gas Gathering and Processing segment, ONEOK Partners has more than 200,000 acres dedicated to it in the STACK and SCOOP areas. In the Natural Gas Liquids segment, ONEOK Partners is the largest NGL takeaway provider in the STACK and SCOOP areas through connections to more than 100 third-party natural gas processing plants in the Mid-Continent region. In the STACK and SCOOP areas, ONEOK Partners connected one third-party natural gas processing plant in the first quarter 2017 and expects to connect two additional third-party natural gas processing plants to its NGL system in the remainder of 2017. In the Natural Gas Pipelines segment, ONEOK Partners is connected to more than 30 natural gas processing plants in Oklahoma, which have a total processing capacity of approximately 1.8 Bcf/d, and is expanding the ONEOK Gas Transmission Pipeline, with additional compression, to serve a firm commitment for the westbound transportation of 100 MMcf/d of natural gas out of the STACK and SCOOP areas.

Williston Basin - We expect each of ONEOK Partners’ business segments to benefit from increasing production activity in the Williston Basin, where there was an increase in producer activity in late 2016 and early 2017, which we expect to continue throughout 2017. In the Natural Gas Gathering and Processing segment, ONEOK Partners’ completed growth projects, including its Bear Creek natural gas processing plant and infrastructure project that was completed in August 2016, have increased its gathering and processing capacity and allowed it to capture natural gas from new wells being drilled and natural gas from wells that previously flared natural gas production. ONEOK Partners has available natural gas processing capacity in this basin of approximately 175 MMcf/d. In the Natural Gas Liquids segment, ONEOK Partners is the largest NGL takeaway provider in the basin through connections to more than 10 natural gas processing plants, both third-party and its own, and ONEOK Partners connected one new third-party natural gas processing plant in the Rocky Mountain region in the first quarter 2017. Volumes being flared on ONEOK Partners’ dedicated acreage averaged approximately 60-80 MMcf/d in the first quarter 2017 and represent future volume growth opportunities in the Natural Gas Liquids and Natural Gas Gathering and Processing segments.

In this region, ONEOK Partners experienced severe winter weather during the first quarter of 2017 that temporarily reduced its natural gas volumes in the Natural Gas Gathering and Processing segment, which had an unfavorable impact on our financial results.

Permian Basin - We expect the Natural Gas Liquids and Natural Gas Pipelines business segments to benefit from increasing production activity in the Permian Basin from the highly productive Delaware and Midland Basins, where there was an increase in producer activity in late 2016 and early 2017, which we expect to continue throughout 2017.

In the Natural Gas Liquids segment, ONEOK Partners is well-positioned in the Permian Basin and is connected to nearly 40 third-party natural gas processing plants through its West Texas LPG joint venture. In the Permian Basin, ONEOK Partners connected one third-party natural gas processing plant in the first quarter 2017 and expects to connect one additional third-party natural gas processing plant in the remainder of 2017. In the Natural Gas Pipelines segment, we believe ONEOK Partners is well-positioned in the Delaware Basin and has a significant position in the Midland Basin. ONEOK Partners is connected to more than 25 natural gas processing plants serving the Permian Basin, which have a total processing capacity of approximately 1.9 Bcf/d. The Roadrunner pipeline transports natural gas from the Permian Basin in West Texas to the Mexican border near El Paso, Texas, and is fully subscribed with 25-year firm demand charge, fee-based agreements. The Roadrunner pipeline connects with ONEOK Partners’ existing natural gas pipeline and storage infrastructure in Texas and, together with its WesTex intrastate natural gas pipeline expansion project, creates a platform for future opportunities to deliver natural gas supply to Mexico. Roadrunner’s long-term firm demand transportation service contracts provide markets in Mexico access to upstream supply basins in West Texas and the Mid-Continent region, which adds location and price diversity to their supply mix and supports the plan of Mexico’s national electric utility, Comisión Federal de Electricidad, to replace oil-fueled power plants with natural gas-fueled power plants, which are more economical and produce fewer GHG emissions.

Ethane Opportunity - Ethane recovery levels by natural gas processors delivering to ONEOK Partners’ NGL system have recently increased, primarily in the Mid-Continent region. Ethane rejection levels across ONEOK Partners’ system averaged more than 150 MBbl/d in the first three months of 2017, compared with an average of more than 175 MBbl/d in the same period in 2016. While the volume of ethane recovered increased during the three months ended March 31, 2017, compared with the same period in 2016, a portion of the fees associated with those volumes gathered and fractionated was previously being earned under contracts with minimum volume obligations. We expect ethane recovery levels to continue to fluctuate for the remainder of 2017 as ethane supply and demand begin to balance and as the price differentials between ethane and natural gas change. We expect ethane recovery levels to increase, first in regions closest to market centers, as ethylene producers and NGL exporters increase their capacity to consume and export additional ethane volumes in the second half of 2017. We expect the future ethane recoveries to have a favorable impact on our financial results, primarily in the second half of 2017.

Dividends/Distributions - We declared a quarterly dividend of $0.615 per share ($2.46 per share on an annualized basis) in April 2017. ONEOK Partners declared a cash distribution of $0.79 per unit ($3.16 per unit on an annualized basis) in April

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2017 for the first quarter 2017. The quarterly dividend and distribution will be paid May 15, 2017, to shareholders and unitholders of record at the close of business on May 1, 2017.

FINANCIAL RESULTS AND OPERATING INFORMATION

Consolidated Operations

Selected Financial Results - The following table sets forth certain selected financial results for the periods indicated:
 

Three Months Ended
 
Three Months
 

March 31,
 
2017 vs. 2016
Financial Results

2017

2016
 
Increase (Decrease)
 
(Millions of dollars)
Revenues
 
 
 
 
 
 
 
 
Commodity sales
 
$
2,216.7

 
$
1,283.5

 
$
933.2

 
73
%
Services
 
532.9

 
491.0

 
41.9

 
9
%
Total revenues
 
2,749.6

 
1,774.5

 
975.1

 
55
%
Cost of sales and fuel (exclusive of items shown separately below)
 
2,143.8

 
1,195.7

 
948.1

 
79
%
Operating costs
 
192.0

 
177.1

 
14.9

 
8
%
Depreciation and amortization
 
99.4

 
94.5

 
4.9

 
5
%
(Gain) loss on sale of assets
 

 
(4.2
)
 
(4.2
)
 
(100
%)
Operating income
 
$
314.4

 
$
311.4

 
$
3.0

 
1
%
Equity in net earnings from investments
 
$
39.6

 
$
32.9

 
$
6.7

 
20
%
Interest expense, net of capitalized interest
 
$
(116.5
)
 
$
(118.2
)
 
$
(1.7
)
 
(1
%)
Net income
 
$
186.2

 
$
175.0

 
$
11.2

 
6
%
Adjusted EBITDA
 
$
459.6

 
$
441.6

 
$
18.0

 
4
%
Capital expenditures
 
$
112.7

 
$
196.4

 
$
(83.7
)
 
(43
%)
See reconciliation of net income to adjusted EBITDA in the “Adjusted EBITDA” section.

Due to the nature of ONEOK Partners’ contracts, changes in commodity prices and sales volumes affect both commodity sales and cost of sales and fuel in our Consolidated Statements of Income and therefore the impact is largely offset between the two line items.

Operating income and adjusted EBITDA increased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to higher fees resulting from contract restructuring in the Natural Gas Gathering and Processing segment, higher transportation services due to increased firm demand charge contracted capacity in the Natural Gas Pipelines segment and increased optimization and marketing activities in the Natural Gas Liquids segment resulting primarily from wider location price differentials. These increases were offset partially by lower volumes due to severe winter weather in the Natural Gas Gathering and Processing segment, higher operating costs related to increased ad valorem taxes in the Natural Gas Liquids and Natural Gas Pipelines segments and higher labor and employee-related costs. Operating income was also impacted by higher depreciation expense in the three months ended March 31, 2017, compared with the same period in 2016, due to projects completed in 2016. In the three months ended March 31, 2017, we incurred operating costs related to the Merger Transaction of approximately $7 million.

Equity in net earnings from investments increased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to higher firm transportation revenues on Roadrunner, which added capacity in October 2016 that is fully subscribed under long-term firm demand charge contracts.

Capital expenditures decreased for the three months ended March 31, 2017, compared with the same period in 2016, due to projects placed in service in 2016 and fewer well connections in the Natural Gas Gathering and Processing segment due to the impact of severe winter weather in the Williston Basin in the first quarter 2017.

Additional information regarding our financial results and operating information is provided in the following discussion for each of the segments.


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Table of Contents

Natural Gas Gathering and Processing

Overview - The Natural Gas Gathering and Processing segment provides midstream services to contracted producers in North Dakota, Montana, Wyoming, Kansas and Oklahoma. Raw natural gas is gathered, compressed and transported through pipelines to its processing facilities. In order for the natural gas to be accepted by the downstream market, it must have contaminants, such as water, nitrogen and carbon dioxide, removed and NGLs separated for further processing. Processed natural gas, usually referred to as residue natural gas, is then recompressed and delivered to natural gas pipelines, storage facilities and end users. The separated NGLs are in a mixed, unfractionated form and are sold and delivered through natural gas liquids pipelines to fractionation facilities for further separation.

This segment gathers and processes natural gas in the Williston Basin, which is located in portions of North Dakota and Montana, including the oil-producing, NGL-rich Bakken Shale and Three Forks formations, and is an active drilling region. ONEOK Partners’ completed growth projects, including its Bear Creek natural gas processing plant and infrastructure project that was completed in August 2016, have increased its gathering and processing capacity and allowed it to capture natural gas from new wells being drilled and from wells that previously flared natural gas production. The Mid-Continent region is an active drilling region and includes the NGL-rich STACK and SCOOP areas in the Anadarko Basin and the Cana-Woodford Shale, Woodford Shale, Springer Shale, Meramec, Granite Wash and Mississippian Lime formation of Oklahoma and Kansas; and the Hugoton and Central Kansas Uplift Basins of Kansas. The Powder River Basin is primarily located in Wyoming, which includes the NGL-rich Niobrara Shale and Frontier, Turner and Sussex formations where ONEOK Partners provides gathering and processing services to customers in the southeast portion of Wyoming.

Revenues for this segment are derived primarily from POP with fee contracts and fee-only contracts. Under a POP with fee contract, ONEOK Partners charges fees for gathering, treating, compressing and processing the producer’s natural gas. ONEOK Partners also generally purchases the producer’s raw natural gas, which it processes into residue natural gas and NGLs, then it sells these commodities and associated condensate to downstream customers. ONEOK Partners remits sales proceeds to the producer according to the contractual terms and retains its portion. Over time as these contracts are renewed or restructured, ONEOK Partners has generally increased the fee components. Additionally, under certain POP with fee contracts the fee revenues may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds. With a fee-only contract, ONEOK Partners is paid a fee for the services it provides, based on volumes gathered, processed, treated and/or compressed.

ONEOK Partners has restructured many of its contracts to significantly increase its fees, and as a result of these restructured contracts, the Natural Gas Gathering and Processing segment’s earnings are primarily fee-based. These restructured contracts favorably impacted ONEOK Partners’ results for the three months ended March 31, 2017, and we expect to continue to receive the benefit of improved earnings from these contracts. ONEOK Partners’ direct commodity price sensitivity in this segment has decreased as a result of these restructured contracts. To mitigate the impact of its remaining commodity price exposure, ONEOK Partners has hedged a significant portion of its Natural Gas Gathering and Processing segment’s commodity price risk for 2017 and 2018. This segment has substantial acreage dedications in some of the most productive areas of the Williston Basin and Mid-Continent region, specifically the STACK and SCOOP, which helps to mitigate volumetric risk.

ONEOK Partners’ natural gas gathered and processed volumes in the Williston Basin decreased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to severe winter weather in the first quarter 2017. We expect that Williston Basin volumes for 2017 will increase slightly compared with 2016 due to the following:
producers focusing their drilling and completion in the most productive areas in which ONEOK Partners has substantial acreage dedications and significant gathering and processing assets;
continued improvements in production by producers due to enhanced completion techniques and more efficient drilling rigs; and
the opportunity to capture additional natural gas from wells that currently flare natural gas production; offset partially by
natural production declines.

In the Mid-Continent region, ONEOK Partners has significant natural gas gathering and processing assets in Oklahoma and Kansas. With the emerging STACK and SCOOP areas, we anticipate increased producer activity, where ONEOK Partners has substantial acreage dedications in these productive areas. Although volumes decreased for the three months ended March 31, 2017, compared with the same period in 2016, we expect ONEOK Partners’ average natural gas volumes to grow in 2017 due to continued drilling and completion activity, offset partially by the natural production declines from existing wells connected to its system.


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Table of Contents

Growth Projects - In this segment, ONEOK Partners is investing in growth projects in NGL-rich areas, including the Bakken Shale and Three Forks formation in the Williston Basin and STACK and SCOOP areas of the Anadarko Basin, that we expect will enable ONEOK Partners to meet the needs of crude oil and natural gas producers in those areas. Nearly all of the new natural gas production is from horizontally drilled wells in nonconventional resource areas. These wells tend to produce volumes at higher initial production rates resulting generally in higher initial decline rates than conventional vertical wells; however, the decline rates flatten out over time. These wells are expected to have long productive lives.

In August 2016, ONEOK Partners completed the 80 MMcf/d Bear Creek processing plant and infrastructure project in the Williston Basin for approximately $240 million, excluding capitalized interest.

For a discussion of ONEOK Partners’ capital expenditure financing, see “Capital Expenditures” in the “Liquidity and Capital Resources” section.

Selected Financial Results - The following table sets forth certain selected financial results for the Natural Gas Gathering and Processing segment for the periods indicated:
 
 
Three Months Ended
 
Three Months
 
 
March 31,
 
2017 vs. 2016
Financial Results
 
2017
 
2016
 
Increase (Decrease)
 
(Millions of dollars)
NGL sales
 
$
245.5

 
$
94.6

 
$
150.9

 
*

Condensate sales
 
19.0

 
12.7

 
6.3

 
50
%
Residue natural gas sales
 
210.5

 
157.7

 
52.8

 
33
%
Gathering, compression, dehydration and processing fees and other revenue
 
186.3

 
167.0

 
19.3

 
12
%
Cost of sales and fuel (exclusive of depreciation and items shown separately below)
 
(488.4
)
 
(266.3
)
 
222.1

 
83
%
Operating costs
 
(71.8
)
 
(69.6
)
 
2.2

 
3
%
Equity in net earnings from investments
 
2.6

 
2.8

 
(0.2
)
 
(7
%)
Other
 
0.3

 
1.1

 
(0.8
)
 
(73
%)
Adjusted EBITDA

$
104.0


$
100.0


$
4.0

 
4
%
Capital expenditures
 
$
63.2

 
$
141.5

 
$
(78.3
)
 
(55
%)
* Percentage change is greater than 100 percent.
See reconciliation of net income to adjusted EBITDA in the “Adjusted EBITDA” section.

Due to the nature of ONEOK Partners’ contracts, changes in commodity prices and sales volumes affect commodity sales and cost of sales and fuel and therefore the impact is largely offset between these line items.

Adjusted EBITDA increased $4.0 million for the three months ended March 31, 2017, compared with the same period in 2016, primarily as a result of the following:
an increase of $19.8 million due primarily to restructured contracts resulting in higher fee revenues from increased average fee rates, offset partially by a lower percentage of proceeds retained from the sale of commodities purchased under ONEOK Partners’ POP with fee contracts; offset partially by
a decrease of $10.2 million due primarily to lower volumes as a result of severe winter weather in the first quarter of 2017;
a decrease of $2.4 million due primarily to lower realized natural gas prices; and
an increase of $2.2 million in operating costs due primarily to increased labor and higher employee-related costs, partially offset by lower outside service expenses.

Capital expenditures decreased for the three months ended March 31, 2017, compared with the same period in 2016, due to projects placed in service in 2016 and fewer well connections due to the impact of severe winter weather in the Williston Basin in the first quarter 2017.


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Table of Contents

Selected Operating Information - The following tables set forth selected operating information for the Natural Gas Gathering and Processing segment for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
Operating Information (a)
 
2017
 
2016
Natural gas gathered (BBtu/d)
 
1,985

 
2,128

Natural gas processed (BBtu/d) (b)
 
1,863

 
1,948

NGL sales (MBbl/d)
 
172

 
155

Residue natural gas sales (BBtu/d)
 
793

 
941

Realized composite NGL net sales price ($/gallon) (c) (d)
 
$
0.19

 
$
0.20

Realized condensate net sales price ($/Bbl) (c) (e)
 
$
32.32

 
$
33.72

Realized residue natural gas net sales price ($/MMBtu) (c) (e)
 
$
2.38

 
$
2.62

Average fee rate ($/MMBtu)
 
$
0.83

 
$
0.68

(a) - Includes volumes for consolidated entities only.
(b) - Includes volumes at company-owned and third-party facilities.
(c) - Includes the impact of hedging activities on ONEOK Partners’ equity volumes.
(d) - Net of transportation and fractionation costs.
(e) - Net of transportation costs.

Natural gas gathered and natural gas processed decreased during the three months ended March 31, 2017, compared with the same period in 2016, due to the impact of severe winter weather in the first quarter 2017 and natural production declines on existing wells. NGL sales increased and residue natural gas sales decreased due primarily to increased ethane recovery.

The quantity and composition of NGLs and natural gas have varied as new plants were placed in service and to ensure natural gas and natural gas liquids pipeline specifications were met.
 
 
Three Months Ended
 
 
March 31,
Equity Volume Information (a)
 
2017
 
2016
 
 
 
 
 
NGL sales - including ethane (MBbl/d)
 
9.8

 
16.4

Condensate sales (MBbl/d)
 
3.1

 
2.7

Residue natural gas sales (BBtu/d)
 
71.1

 
83.8

(a) - Includes volumes for consolidated entities only.

Equity NGL and natural gas volumes decreased during the three months ended March 31, 2017, compared with the same period in 2016, due to ONEOK Partners’ contract restructuring efforts and the impact of severe winter weather in the first quarter 2017. As contracts are renewed or restructured, ONEOK Partners has generally increased the fee component and lowered the percentage of proceeds that it retains from the sale of commodities.

Commodity Price Risk - See discussion regarding ONEOK Partners’ commodity price risk under “Commodity Price Risk” in Item 3, Quantitative and Qualitative Disclosures about Market Risk in this Quarterly Report.

Natural Gas Liquids

Overview - The Natural Gas Liquids segment owns and operates facilities that gather, fractionate, treat and distribute NGLs and store NGL products, primarily in Oklahoma, Kansas, Texas, New Mexico and the Rocky Mountain region where it provides midstream services to producers of NGLs and delivers those products to the two primary market centers, one in the Mid-Continent in Conway, Kansas, and the other in the Gulf Coast in Mont Belvieu, Texas. It owns or has an ownership interest in FERC-regulated natural gas liquids gathering and distribution pipelines in Oklahoma, Kansas, Texas, New Mexico, Montana, North Dakota, Wyoming and Colorado, and terminal and storage facilities in Missouri, Nebraska, Iowa and Illinois. ONEOK Partners also owns FERC-regulated natural gas liquids distribution and refined petroleum products pipelines in Kansas, Missouri, Nebraska, Iowa, Illinois and Indiana that connect its Mid-Continent assets with Midwest markets, including Chicago, Illinois. The majority of the pipeline-connected natural gas processing plants in Oklahoma, Kansas and the Texas Panhandle are connected to its gathering systems. ONEOK Partners owns and operates truck- and rail-loading and -unloading facilities connected to its natural gas liquids fractionation and pipeline assets.


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Most natural gas produced at the wellhead contains a mixture of NGL components, such as ethane, propane, iso-butane, normal butane and natural gasoline. The NGLs that are separated from the natural gas stream at natural gas processing plants remain in a mixed, unfractionated form until they are gathered, primarily by pipeline, and delivered to fractionators where the NGLs are separated into NGL products. These NGL products are then stored or distributed to customers, such as petrochemical manufacturers, heating fuel users, ethanol producers, refineries, exporters and propane distributors.

Revenues for the Natural Gas Liquids segment are derived primarily from fee-based services that ONEOK Partners provides to its customers and from the physical optimization of its assets. This segment also purchases NGLs and condensate from third parties, as well as from the Natural Gas Gathering and Processing segment. The segment’s fee-based services have increased due primarily to new supply connections, expansion of existing connections and the completion of capital-growth projects. The segment’s business activities are categorized as exchange services, transportation and storage services, and optimization and marketing, which are defined as follows:
Exchange services - ONEOK Partners utilizes its assets to gather, fractionate and/or treat, and transport unfractionated NGLs, thereby converting them into marketable NGL products shipped to a market center or customer-designated location. Many of these exchange volumes are under contracts with minimum volume commitments that provide a minimum level of revenues regardless of volumetric throughput. ONEOK Partners’ exchange services activities are primarily fee-based and include some rate-regulated tariffs; however, it also captures certain product price differentials through the fractionation process.
Transportation and storage services - ONEOK Partners transports NGL products and refined petroleum products, primarily under FERC-regulated tariffs. Tariffs specify the maximum rates ONEOK Partners may charge its customers and the general terms and conditions for NGL transportation service on its pipelines. ONEOK Partners’ storage activities consist primarily of fee-based NGL storage services at its Mid-Continent and Gulf Coast storage facilities.
Optimization and marketing - ONEOK Partners utilizes its assets, contract portfolio and market knowledge to capture location, product and seasonal price differentials. It primarily transports NGL products between Conway, Kansas, and Mont Belvieu, Texas, to capture the location price differentials between the two market centers. ONEOK Partners’ marketing activities also include utilizing its natural gas liquids storage facilities to capture seasonal price differentials. A growing portion of ONEOK Partners’ marketing activities serves truck and rail markets. ONEOK Partners’ isomerization activities capture the price differential when normal butane is converted into the more valuable iso-butane at its isomerization unit in Conway, Kansas.

Supply growth from the development of NGL-rich areas and capacity available on pipelines that connect the Mid-Continent and Gulf Coast resulted in NGL price differentials remaining narrow between the Mid-Continent market center at Conway, Kansas, and the Gulf Coast market center at Mont Belvieu, Texas. We expect these narrow price differentials to persist between these two market centers until demand for NGLs increases from petrochemical companies and exporters, which we anticipate to begin in the second half of 2017.

Supply growth has resulted in available ethane supplies that are greater than the petrochemical industry’s current demand. As a result, low or unprofitable price differentials between ethane and natural gas have resulted in ethane rejection at most of ONEOK Partners’ and its customers’ natural gas processing plants connected to its NGL system in the Mid-Continent and Rocky Mountain regions, which reduced the ethane component of natural gas liquids volumes gathered, fractionated, transported and sold across ONEOK Partners’ assets. Through ethane rejection, natural gas processors leave some of the ethane component in the natural gas stream sold at the tailgate of natural gas processing plants. Ethane recovery levels by natural gas processors delivering to ONEOK Partners’ NGL system have increased, primarily in the Mid-Continent region. Ethane rejection levels across ONEOK Partners’ system averaged more than 150 MBbl/d in the first three months of 2017, compared with an average of more than 175 MBbl/d in the same period in 2016. While the volume of ethane recovered increased during the three months ended March 31, 2017, compared with the same period in 2016, a portion of the fees associated with those volumes gathered and fractionated was previously being earned under contracts with minimum volume obligations. We expect ethane recovery levels to fluctuate for the remainder of 2017 as ethane supply and demand begin to balance and as the price differentials between ethane and natural gas change. We expect ethane recovery levels to increase, first in regions closest to market centers, as ethylene producers and NGL exporters increase their capacity to consume and export additional ethane volumes in the second half of 2017.

The Natural Gas Liquids segment’s integrated assets enable ONEOK Partners to mitigate partially the impact of ethane rejection through minimum volume commitments, contract modifications that vary fees for ethane and other NGL products, and ONEOK Partners’ ability to utilize the transportation capacity made available due to ethane rejection to capture additional NGL location price differentials, when they exist, in its optimization activities.


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Growth Projects - ONEOK Partners’ growth strategy in the Natural Gas Liquids segment is focused around the crude oil and NGL-rich natural gas drilling activity in shale and other nonconventional resource areas from the Rocky Mountain region through the Mid-Continent region into Texas and New Mexico. Crude oil, natural gas and NGL production from this activity; higher petrochemical industry demand for NGL products; and increased exports have resulted in ONEOK Partners making additional capital investments to expand its infrastructure to bring these commodities from supply basins to market.

The Natural Gas Liquids segment invests in NGL-related projects to accommodate the transportation, fractionation and storage of NGL supply from shale and other resource development areas across ONEOK Partners’ asset base, to alleviate expected infrastructure constraints between the Mid-Continent and Gulf Coast market centers and to meet increasing petrochemical industry and NGL export demand in the Gulf Coast.

ONEOK Partners connected three third-party natural gas processing plants to its NGL system in the first quarter 2017, one each in the Mid-Continent and Rocky Mountain regions and the Permian Basin. ONEOK Partners expects to connect two additional third-party natural gas processing plants in the Mid-Continent region and one additional third-party natural gas processing plant in the Permian Basin in the remainder of 2017.

In August 2016, ONEOK Partners completed the Bear Creek NGL infrastructure project in the Williston Basin, for approximately $45 million, excluding AFUDC.

Construction of Phase II of the Bakken NGL Pipeline expansion is planned for completion in the third quarter 2018, which is expected to increase capacity by 25 MBbl/d and cost approximately $100 million, excluding AFUDC.

For a discussion of ONEOK Partners’ capital expenditure financing, see “Capital Expenditures” in the “Liquidity and Capital Resources” section.

Selected Financial Results - The following table sets forth certain selected financial results for the Natural Gas Liquids segment for the periods indicated:
 
 
Three Months Ended
 
Three Months
 
 
March 31,
 
2017 vs. 2016
Financial Results
 
2017
 
2016
 
Increase (Decrease)
 
 
(Millions of dollars)
NGL and condensate sales
 
$
2,008.0

 
$
1,117.1

 
$
890.9

 
80
%
Exchange service revenues
 
333.3

 
322.9

 
10.4

 
3
%
Transportation and storage revenues
 
50.7

 
47.4

 
3.3

 
7
%
Cost of sales and fuel (exclusive of depreciation and items shown separately below)
 
(2,048.7
)
 
(1,157.0
)
 
891.7

 
77
%
Operating costs
 
(78.7
)
 
(73.2
)
 
5.5

 
8
%
Equity in net earnings from investments
 
13.7

 
13.3

 
0.4

 
3
%
Other
 
(0.1
)
 
(0.3
)
 
0.2

 
67
%
Adjusted EBITDA
 
$
278.2


$
270.2


$
8.0

 
3
%
Capital expenditures
 
$
20.5

 
$
34.2

 
$
(13.7
)
 
(40
%)
See reconciliation of net income to adjusted EBITDA in the “Adjusted EBITDA” section.

Due to the nature of ONEOK Partners’ contracts, changes in commodity prices and sales volumes generally affect both NGL and condensate sales, and cost of sales and fuel, and the impact is largely offset between these line items.
Adjusted EBITDA increased $8.0 million for the three months ended March 31, 2017, compared with the same period in 2016, primarily as a result of the following:
an increase of $5.3 million in optimization and marketing due primarily to wider location price differentials;
an increase of $3.9 million in transportation and storage services due to higher volumes on ONEOK Partners’ distribution pipelines and higher storage and terminaling revenue in the Gulf Coast region;
an increase of $3.6 million due to wider product price differentials, increased exchange service volumes from recently connected natural gas processing plants primarily in the Williston Basin, increased ethane recovery and increased volumes gathered in the STACK and SCOOP areas, offset partially by decreased volumes gathered from the Barnett Shale and lower rates on the West Texas LPG system; offset partially by
an increase of $5.5 million in operating costs due primarily to higher ad valorem taxes and higher employee-related costs.

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Capital expenditures decreased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to completed capital projects.

Selected Operating Information - The following table sets forth selected operating information for the Natural Gas Liquids segment for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
Operating Information
 
2017
 
2016
NGLs transported-gathering lines (MBbl/d) (a)
 
764

 
751

NGLs fractionated (MBbl/d) (b)
 
574

 
550

NGLs transported-distribution lines (MBbl/d) (a)
 
550

 
474

Average Conway-to-Mont Belvieu OPIS price differential - ethane in ethane/propane mix ($/gallon)
 
$
0.03

 
$
0.03

(a) - Includes volumes for consolidated entities only.
(b) - Includes volumes at company-owned and third-party facilities.

NGLs transported on gathering lines and NGLs fractionated increased for the three months ended March 31, 2017, compared with the same period in 2016, due to increased volumes from new plant connections primarily in the Williston Basin, increased ethane recovery and increased Mid-Continent volumes gathered from the STACK and SCOOP areas. The increase in NGLs transported on gathering lines was offset partially by decreased volumes gathered from the Barnett Shale.

While the volume of ethane recovered increased for the three months ended March 31, 2017, compared with the same period in 2016, a portion of the fees associated with those volumes gathered and fractionated was previously being earned under contracts with minimum volume obligations.

NGLs transported on distribution lines increased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to higher fractionated volumes as discussed above and due to increased volumes transported for ONEOK Partners’ optimization activities.

Natural Gas Pipelines

Overview - The Natural Gas Pipelines segment provides transportation and storage services to end users through its wholly owned assets and its 50 percent ownership interests in Northern Border Pipeline and Roadrunner.

Interstate Pipelines - ONEOK Partners’ interstate pipelines are regulated by the FERC and are located in North Dakota, Minnesota, Wisconsin, Illinois, Indiana, Kentucky, Tennessee, Oklahoma, Texas and New Mexico. ONEOK Partners’ interstate pipeline companies include:
Midwestern Gas Transmission, which is a bidirectional system that interconnects with Tennessee Gas Transmission Company’s pipeline near Portland, Tennessee, and with several interstate pipelines that have access to both the Utica Shale and the Marcellus Shale at the Chicago Hub near Joliet, Illinois;
Viking Gas Transmission, which is a bidirectional system that interconnects with a TransCanada Corporation pipeline at the United States border near Emerson, Canada, and ANR Pipeline Company near Marshfield, Wisconsin;
Guardian Pipeline, which interconnects with several pipelines at the Chicago Hub near Joliet, Illinois, and with local natural gas distribution companies in Wisconsin; and
OkTex Pipeline, which has interconnections with several pipelines in Oklahoma, Texas and New Mexico.

Intrastate Pipelines - ONEOK Partners’ intrastate natural gas pipeline assets in Oklahoma transport natural gas through the state and have access to the major natural gas production areas in the Mid-Continent region, which include the STACK and SCOOP areas in the Anadarko Basin and the Cana-Woodford Shale, Woodford Shale, Springer Shale, Meramec, Granite Wash and Mississippian Lime formations. ONEOK Partners’ intrastate natural gas pipeline assets in Oklahoma serve end-use markets, such as local distribution companies and power generation companies. In Texas, ONEOK Partners’ intrastate natural gas pipelines are connected to the major natural gas producing formations in the Texas Panhandle, including the Granite Wash formation and Delaware, Cline and Midland producing formations in the Permian Basin. These pipelines are capable of transporting natural gas throughout the western portion of Texas, including the Waha Hub where other pipelines may be accessed for transportation to western markets, exports to Mexico, the Houston Ship Channel market to the east and the Mid-Continent market to the north. ONEOK Partners’ intrastate natural gas pipeline assets also have access to the Hugoton and Central Kansas Uplift Basins in Kansas.

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Transportation Rates - ONEOK Partners’ transportation contracts for its regulated natural gas services are based upon rates stated in the respective tariffs. The tariffs provide both the general terms and conditions for the facilities and the maximum allowed rates customers can be charged by type of service, which may be discounted to meet competition if necessary. The rates are established at FERC or the appropriate state jurisdictional agencies. The earnings are primarily fee-based from the following types of services:
Firm service - Customers reserve a fixed quantity of pipeline capacity for a specified period of time, which obligates the customer to pay regardless of usage. Under this type of contract, the customer pays a monthly fixed fee and incremental fees, known as commodity charges, which are based on the actual volumes of natural gas they transport or store. In addition, ONEOK Partners may retain a percentage of fuel in-kind based on the volumes of natural gas transported. Under the firm service contract, the customer generally is guaranteed access to the capacity they reserve.
Interruptible service - Under interruptible service transportation agreements, the customer may utilize available capacity after firm service requests are satisfied. The customer is not guaranteed use of ONEOK Partners’ pipelines unless excess capacity is available. Customers typically are assessed fees, such as a commodity charge, and ONEOK Partners may retain a specified volume of natural gas in-kind based on their actual usage.

Storage - ONEOK Partners owns natural gas storage facilities located in Texas and Oklahoma that are connected to its intrastate natural gas pipelines. It also has underground natural gas storage facilities in Kansas. In Texas and Kansas, natural gas storage operations may be regulated by the state in which the facility operates and by the FERC for certain types of services. In Oklahoma, natural gas storage operations are not subject to rate regulation by the state and have market-based rate authority from the FERC for certain types of services.

Storage Rates - The earnings are primarily fee-based from the following types of services:
Firm service - Customers reserve a specific quantity of storage capacity, including injection and withdrawal rights, and generally pay fixed fees based on the quantity of capacity reserved plus an injection and withdrawal fee. Firm storage contracts typically have terms longer than one year.
Park-and-loan service - An interruptible service offered to customers providing the ability to park (inject) or loan (withdraw) natural gas into or out of ONEOK Partners’ storage, typically for monthly or seasonal terms. Customers reserve the right to park or loan natural gas based on a specified quantity, including injection and withdrawal rights when capacity is available.

Growth Projects - The WesTex pipeline expansion is a wholly owned project. Roadrunner is a 50 percent-owned joint venture equity-method investment project.

WesTex Pipeline Expansion - In October 2016, the WesTex pipeline expansion was completed for approximately $55 million, excluding capitalized interest, ahead of original schedule and below cost estimates. This expansion increased the pipeline capacity by 260 MMcf/d.

Roadrunner - Phase I and Phase II of the Roadrunner pipeline were completed in March and October 2016, respectively, for total project costs of approximately $200 million and $210 million, respectively, excluding capitalized interest. Phase II of Roadrunner was completed ahead of original schedule and below cost estimates. The current capacity of Roadrunner is 570 MMcf/d. Construction of Phase III of Roadrunner is planned for completion in 2019, which is expected to increase capacity by 70 MMcf/d and have total project costs of approximately $30 million to $40 million.

ONEOK Partners made contributions of approximately $4.4 million to Roadrunner in the three months ended March 31, 2017. During the three months ended March 31, 2016, ONEOK Partners made no contributions to Roadrunner.


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Selected Financial Results - The following table sets forth certain selected financial results and operating information for the Natural Gas Pipelines segment for the periods indicated:
 
 
Three Months Ended
 
Three Months
 
 
March 31,
 
2017 vs. 2016
Financial Results
 
2017
 
2016
 
Increase (Decrease)
 
(Millions of dollars)
Transportation revenues
 
$
82.0

 
$
67.8

 
$
14.2

 
21
%
Storage revenues
 
14.2

 
15.5

 
(1.3
)
 
(8
%)
Natural gas sales and other revenues
 
10.6

 
2.7

 
7.9

 
*

Cost of sales and fuel (exclusive of depreciation and items shown separately below)
 
(16.6
)
 
(3.9
)
 
12.7

 
*

Operating costs
 
(31.8
)
 
(27.5
)
 
4.3

 
16
%
Equity in net earnings from investments
 
23.2

 
16.8

 
6.4

 
38
%
Other
 
1.4

 
2.9

 
(1.5
)
 
(52
%)
Adjusted EBITDA

$
83.0


$
74.3


$
8.7

 
12
%
Capital expenditures
 
$
25.0

 
$
17.9

 
$
7.1

 
40
%
* Percentage change is greater than 100 percent.
See reconciliation of net income to adjusted EBITDA in the “Adjusted EBITDA” section.

Due to the nature of ONEOK Partners’ business, changes in commodity prices and sales volumes affect natural gas sales and cost of sales and fuel and therefore the impact is largely offset between these line items.
Adjusted EBITDA increased $8.7 million for the three months ended March 31, 2017, compared with the same period in 2016, primarily as a result of the following:
an increase of $9.9 million from higher transportation services due primarily to increased firm demand charge contracted capacity; and
an increase of $6.4 million in equity earnings due primarily to higher firm transportation revenues on Roadrunner; offset partially by
an increase of $4.3 million in operating costs due primarily to higher ad valorem taxes and employee-related costs; and
a decrease of $3.0 million due to gains on sales of excess natural gas in storage in the first quarter 2016.

Capital expenditures increased for the three months ended March 31, 2017, compared with the same period in 2016, due primarily to the timing of maintenance projects.

Selected Operating Information - The following table sets forth selected operating information for the Natural Gas Pipelines segment for the periods indicated:
 
 
Three Months Ended
 
 
March 31,
Operating Information (a)
 
2017
 
2016
Natural gas transportation capacity contracted (MDth/d)
 
6,757

 
6,156

Transportation capacity subscribed
 
97
%
 
93
%
Average natural gas price
 
 

 
 

Mid-Continent region ($/MMBtu)
 
$
2.76

 
$
1.82

(a) - Includes volumes for consolidated entities only.

ONEOK Partners’ natural gas pipelines primarily serve end users, such as natural gas distribution and electric-generation companies, that require natural gas to operate their businesses regardless of location price differentials. The development of shale and other resource areas has continued to increase available natural gas supply, and ONEOK Partners expects producers to demand incremental transportation services in the future as additional supply is developed. The abundance of natural gas supply and regulations on emissions from coal-fired electric-generation plants may also increase the demand for ONEOK Partners’ services from electric-generation companies as they convert to a natural gas fuel source. Overall, ONEOK Partners’ contracted transportation capacity and fee-based earnings in this segment increased in connection with the October 2016 completion of its WesTex pipeline expansion.


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Northern Border Pipeline, in which ONEOK Partners has a 50 percent ownership interest, has contracted substantially all of its long-haul transportation capacity through the first quarter 2018.

Roadrunner, in which ONEOK Partners has a 50 percent ownership interest, has contracted all of its capacity through 2041.

Adjusted EBITDA

Adjusted EBITDA is a non-GAAP measure of our financial performance. Adjusted EBITDA is defined as net income adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes, allowance for equity funds used during construction and other noncash items. We believe this non-GAAP financial measure is useful to investors because it and similar measures are used by many companies in our industry as a measurement of financial performance and is commonly employed by financial analysts and others to evaluate our financial performance and to compare financial performance among companies in our industry. Adjusted EBITDA should not be considered an alternative to net income, earnings per unit or any other measure of financial performance presented in accordance with GAAP. Additionally, this calculation may not be comparable with similarly titled measures of other companies.

A reconciliation of net income, the nearest comparable GAAP financial performance measure, to adjusted EBITDA for the three months ended March 31, 2017 and 2016, is as follows:
 
 
Three Months Ended
 
 
March 31,
 
 
2017
 
2016
Reconciliation of income from continuing operations to adjusted EBITDA
 
(Thousands of dollars)
Income from continuing operations
 
$
186,185

 
$
175,911

Add:
 
 
 
 
Interest expense, net of capitalized interest
 
116,462

 
118,247

Depreciation and amortization
 
99,419

 
94,478

Income taxes
 
54,941

 
50,066

Other noncash items and equity AFUDC
 
2,605

 
2,927

Adjusted EBITDA
 
$
459,612

 
$
441,629

Reconciliation of segment adjusted EBITDA to adjusted EBITDA
 
 
 
 
Segment adjusted EBITDA:
 
 
 
 
Natural Gas Gathering and Processing
 
$
103,967

 
$
100,035

Natural Gas Liquids
 
278,229

 
270,169

Natural Gas Pipelines
 
82,958

 
74,339

Total segment adjusted EBITDA
 
465,154

 
444,543

Other
 
(5,542
)
 
(2,914
)
Adjusted EBITDA
 
$
459,612

 
$
441,629


CONTINGENCIES

See Part II, Item 1, Legal Proceedings, in this Quarterly Report for a discussion of developments concerning the Gas Pricing Index Litigation.

Other Legal Proceedings - We and ONEOK Partners are party to various other litigation matters and claims that have arisen in the normal course of our operations. While the results of these various other litigation matters and claims cannot be predicted with certainty, we believe the reasonably possible losses from such matters, individually and in the aggregate, are not material. Additionally, we believe the probable final outcome of such matters will not have a material adverse effect on our consolidated results of operations, financial position or cash flows.

LIQUIDITY AND CAPITAL RESOURCES

General - We fund operating expenses, debt service and dividends to shareholders primarily from cash on hand and cash distributions received from ONEOK Partners.

Neither ONEOK nor ONEOK Partners guarantees the debt or other similar commitments of unaffiliated parties. ONEOK currently does not guarantee the debt or other similar commitments of ONEOK Partners, and ONEOK Partners currently does

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not guarantee the debt or other similar commitments of ONEOK. Following the completion of the Merger Transaction described in Note B of the Notes to Consolidated Financial Statements in this Quarterly Report, we, ONEOK Partners and the Intermediate Partnership expect to issue guarantees, to the extent not already in place, of the indebtedness of ONEOK and ONEOK Partners.

ONEOK - ONEOK’s primary source of cash inflows are distributions to us from our general partner and limited partner interests in ONEOK Partners. The cash distributions that we expect to receive from ONEOK Partners are expected to provide sufficient resources to fund our operations, debt service and quarterly cash dividends. In addition, we incur certain costs on behalf of ONEOK Partners for which we are reimbursed. At March 31, 2017, we had approximately $302.3 million of cash on hand. Our next long-term debt maturity is in 2022.

Following the completion of the Merger Transaction with ONEOK Partners, the cash flow sources and requirements for ONEOK are expected to change significantly, as we will receive cash flows directly from operations and fund all capital expenditures. Additionally, we expect to have access to a significantly larger credit facility under the 2017 Credit Agreement. Our primary sources of cash inflows are expected to be from operating cash flows, commercial paper, bank credit facilities, debt issuances and the issuance of common stock. We expect these sources of cash flow to provide sufficient resources to finance our operations and quarterly cash dividends. ONEOK may access the capital markets to issue debt or equity securities in 2017 as it considers prudent to provide liquidity to refinance existing debt, improve credit metrics or for other corporate purposes.

ONEOK Partners - ONEOK Partners relies primarily on operating cash flows, commercial paper, bank credit facilities, debt issuances and the issuance of common units for its liquidity and capital resources requirements. ONEOK Partners funds its operating expenses, debt service and cash distributions to its limited partners and general partner primarily with operating cash flows. To the extent operating cash flows are not sufficient to fund its cash distributions, ONEOK Partners may utilize short- and long-term debt and issuances of equity, as necessary. Capital expenditures are funded by operating cash flows, short- and long-term debt and issuances of equity. ONEOK Partners’ ability to continue to access capital markets for debt and equity financing under reasonable terms depends on its financial condition, credit ratings and market conditions. While lower commodity prices and industry uncertainty may result in increased financing costs, we believe ONEOK Partners has secured sufficient access to the financial resources and liquidity necessary to meet its requirements for working capital, debt service payments and capital expenditures. We believe that its available credit and cash and cash equivalents are adequate to meet liquidity requirements associated with commodity price volatility. ONEOK Partners may access the capital markets to issue debt or equity securities in 2017 as it considers prudent to provide liquidity for new capital projects, to refinance existing debt, to maintain investment-grade credit ratings or for other partnership purposes.

ONEOK Partners manages interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps. For additional information on ONEOK Partners’ interest rate swaps, see Note D of the Notes to Consolidated Financial Statements in this Quarterly Report.

Cash Management - We and ONEOK Partners each use similar centralized cash management programs that concentrate the cash assets of our operating subsidiaries in joint accounts for the purposes of providing financial flexibility and lowering the cost of borrowing, transaction costs and bank fees. Both centralized cash management programs provide that funds in excess of the daily needs of the operating subsidiaries are concentrated, consolidated or otherwise made available for use by other entities within the respective consolidated groups. ONEOK Partners’ operating subsidiaries participate to the extent they are permitted pursuant to FERC regulations or their operating agreements. Under these cash management programs, depending on whether a participating subsidiary has short-term cash surpluses or cash requirements, we and ONEOK Partners provide cash to our respective subsidiaries or the subsidiaries provide cash to us and ONEOK Partners, respectively.

Short-term Liquidity - ONEOK’s sources of short-term liquidity are quarterly distributions from ONEOK Partners, cash on hand of $302.3 million as of March 31, 2017, and access to our $300 million ONEOK Credit Agreement. At March 31, 2017, ONEOK had no short-term debt outstanding.

ONEOK Partners’ principal sources of short-term liquidity consist of cash generated from operating activities, distributions received from its equity-method investments and proceeds from its commercial paper program and the ONEOK Partners Credit Agreement.

In January 2016, ONEOK Partners extended the term of the ONEOK Partners Credit Agreement by one year to January 2020. The ONEOK Partners Credit Agreement is a $2.4 billion revolving credit facility and includes a $100 million sublimit for the issuance of standby letters of credit and a $150 million swingline sublimit. The ONEOK Partners Credit Agreement is

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available for general partnership purposes, and based on its current credit ratings, borrowings, if any, will accrue interest at LIBOR plus 117.5 basis points. Amounts outstanding under ONEOK Partners’ commercial paper program reduce the borrowing capacity under the ONEOK Partners Credit Agreement. The ONEOK Partners Credit Agreement is guaranteed fully and unconditionally by the Intermediate Partnership.

ONEOK Partners had working capital (defined as current assets less current liabilities) deficits of $1.6 billion and $1.7 billion as of March 31, 2017, and December 31, 2016, respectively. Although working capital is influenced by several factors, including, among other things, (i) the timing of (a) scheduled debt payments, (b) the collection and payment of accounts receivable and payable, and (c) equity and debt issuances, and (ii) the volume and cost of inventory and commodity imbalances, ONEOK Partners’ working capital deficit at March 31, 2017, and at December 31, 2016, was driven primarily by current maturities of long-term debt and short-term borrowings. ONEOK Partners may have working capital deficits in future periods as it continues to finance its capital-growth projects and repay long-term debt, often initially with short-term borrowings. ONEOK Partners’ decision to utilize short-term borrowings rather than long-term debt, due to more favorable interest rates, contributes to its working capital deficit. We do not expect ONEOK Partners’ working capital deficit to have an adverse impact to our or ONEOK Partners’ cash flows or operations. The consolidated working capital balance is impacted primarily by ONEOK Partners’ working capital balance.

ONEOK Credit Agreement - In January 2016, we extended the term of our ONEOK Credit Agreement by one year to January 2020. The ONEOK Credit Agreement is a $300 million revolving credit facility and contains certain financial, operational and legal covenants. At March 31, 2017, ONEOK had $1.1 million of letters of credit issued and $298.9 million of borrowing capacity under the ONEOK Credit Agreement.

ONEOK Partners Credit Agreement - At March 31, 2017, ONEOK Partners had $1.3 billion of commercial paper outstanding, $14 million of letters of credit issued and no borrowings outstanding under the ONEOK Partners Credit Agreement. At March 31, 2017, ONEOK Partners had approximately $8.5 million of cash and cash equivalents and approximately $1.1 billion of borrowing capacity under the ONEOK Partners Credit Agreement.

2017 Credit Agreement - In April 2017, we entered into the 2017 Credit Agreement with a syndicate of banks, effective upon the closing of the Merger Transaction described in Note B and the terminations of the existing ONEOK Credit Agreement and ONEOK Partners Credit Agreement. The 2017 Credit Agreement is a $2.5 billion revolving credit facility and contains certain financial, operational and legal covenants.

For additional information on the ONEOK Credit Agreement, ONEOK Partners Credit Agreement and 2017 Credit Agreement, see Note E of the Notes to Consolidated Financial Statements in this Quarterly Report.

Long-term Financing - In addition to our principal sources of short-term liquidity discussed above, we expect ONEOK Partners to fund its longer-term financing requirements by issuing common units or long-term notes. Other options to obtain financing include, but are not limited to, loans from financial institutions, issuance of convertible debt securities, asset securitization and the sale and lease-back of facilities.

ONEOK Partners’ ability to obtain financing is subject to changes in the debt and equity markets, and there is no assurance it will be able or willing to access the public or private markets in the future. ONEOK Partners may choose to meet its cash requirements by utilizing some combination of cash flows from operations, borrowing under its commercial paper program or the ONEOK Partners Credit Agreement, altering the timing of controllable expenditures, restricting future acquisitions and capital projects, selling assets or pursuing other debt or equity financing alternatives. Some of these alternatives could result in higher costs or negatively affect ONEOK Partners’ respective credit ratings, among other factors. Based on ONEOK Partners’ investment-grade credit ratings, general financial condition, and expectations regarding its future earnings and projected cash flows, we expect ONEOK Partners will be able to meet its cash requirements and maintain investment-grade credit ratings.

ONEOK Partners debt issuances and maturities - In the first quarter 2016, ONEOK Partners entered into the $1.0 billion Term Loan Agreement with a syndicate of banks and drew the full $1.0 billion available under the agreement. ONEOK Partners used the proceeds to repay $650 million of senior notes, which matured in February 2016, to repay amounts outstanding under its commercial paper program and for general partnership purposes. The Term Loan Agreement matures in January 2019 and bears interest at LIBOR plus 130 basis points based on ONEOK Partners’ current credit ratings. The Term Loan Agreement contains an option, which may be exercised up to two times, to extend the term of the loan, in each case, for an additional one-year term subject to approval of the banks. The Term Loan Agreement allows prepayment of all or any portion outstanding, without penalty or premium, and contains substantially the same covenants as those contained in the ONEOK Partners Credit Agreement. In April 2017, ONEOK Partners entered into the first amendment to the Term Loan Agreement which, among

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other things, will add ONEOK as a guarantor to the Term Loan Agreement effective upon the closing of the Merger Transaction described in Note B.

ONEOK Partners expects to repay its $400 million, 2.0 percent senior notes due October 1, 2017, with a combination of cash on hand and short-term borrowings.

For additional information on ONEOK Partners’ long-term debt, see Note E of the Notes to Consolidated Financial Statements in this Quarterly Report.

ONEOK Partners equity issuances - ONEOK Partners has an “at-the-market” equity program for the offer and sale from time to time of its common units, up to an aggregate amount of $650 million. The program allows ONEOK Partners to offer and sell its common units at prices it deems appropriate through a sales agent. Sales of common units are made by means of ordinary brokers’ transactions on the NYSE, in block transactions or as otherwise agreed to between ONEOK Partners and the sales agent. ONEOK Partners is under no obligation to offer and sell common units under the program. At March 31, 2017, ONEOK Partners had approximately $138 million of registered common units available for issuance through its “at-the-market” equity program.

During the three months ended March 31, 2017, and the year ended December 31, 2016, no common units were sold through ONEOK Partners’ “at-the-market” equity program.

Capital Expenditures - ONEOK Partners’ capital expenditures are financed typically through operating cash flows, short- and long-term debt and the issuance of equity. ONEOK Partners’ capital expenditures, excluding AFUDC and capitalized interest, were $112.6 million and $195.9 million for the three months ended March 31, 2017 and 2016, respectively.

The following table sets forth ONEOK Partners’ 2017 projected capital expenditures, excluding AFUDC and capitalized interest:
2017 Projected Capital Expenditures
 
 
(Millions of dollars)
Natural Gas Gathering and Processing
 
$215-$260
Natural Gas Liquids
 
$215-$260
Natural Gas Pipelines
 
$80-$105
Other
 
$10-$15
Total projected capital expenditures
 
$520-$640

Credit Ratings - ONEOK and ONEOK Partners’ credit ratings as of April 24, 2017, are shown in the table below:
 
ONEOK
 
ONEOK
Partners
Rating Agency
Rating
 
Rating
Moody’s
Ba1
 
Baa2
S&P
BB+
 
BBB

ONEOK Partners’ commercial paper program is rated Prime-2 by Moody’s and A-2 by S&P. In October 2016, Moody’s affirmed ONEOK Partners’ current credit ratings and revised its outlook to stable from negative. In December 2016, S&P affirmed ONEOK Partners’ and our current credit ratings and revised the outlooks to stable from negative. In February 2017, in conjunction with the announcement of the Merger Transaction with ONEOK Partners, S&P affirmed ONEOK Partners’ credit ratings and outlook and placed our credit ratings under review for upgrade, while Moody’s placed ONEOK Partners’ credit ratings under review for downgrade and placed our credit ratings under review for upgrade.

ONEOK Partners’ credit ratings, which are investment-grade, may be affected by a material change in its financial ratios or a material event affecting its business and industry. The most common criteria for assessment of ONEOK Partners’ credit ratings are the debt-to-EBITDA ratio, interest coverage, business risk profile and liquidity. If ONEOK Partners’ credit ratings were downgraded, the cost to borrow funds under its Term Loan Agreement, the ONEOK Partners Credit Agreement and its commercial paper program would increase, and ONEOK Partners could potentially lose access to the commercial paper market. In the event that ONEOK Partners is unable to borrow funds under its commercial paper program and there has not been a material adverse change in its business, ONEOK Partners would continue to have access to the ONEOK Partners Credit Agreement, which expires in January 2020. An adverse credit rating change alone is not a default under the ONEOK Credit

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Agreement or the ONEOK Partners Credit Agreement. A downgrade in ONEOK Partners’ credit ratings would likely result in a downgrade to ONEOK’s credit ratings. However, we would not expect a downgrade to our credit ratings to have a material impact on our results of operations.

In the normal course of business, ONEOK Partners’ counterparties provide secured and unsecured credit. In the event of a downgrade in ONEOK Partners’ credit ratings or a significant change in ONEOK Partners’ counterparties’ evaluation of its creditworthiness, ONEOK Partners could be required to provide additional collateral in the form of cash, letters of credit or other negotiable instruments as a condition of continuing to conduct business with such counterparties. ONEOK Partners may be required to fund margin requirements with its counterparties with cash, letters of credit or other negotiable instruments.

ONEOK Partners Cash Distributions - ONEOK Partners distributes 100 percent of its available cash, as defined in its Partnership Agreement, that generally consists of all cash receipts less adjustments for cash disbursements and net change to reserves, to its general and limited partners. Distributions are allocated to the general partner and limited partners according to their partnership percentages of 2 percent and 98 percent, respectively. The effect of any incremental allocations for incentive distributions to the general partner is calculated after the allocation to the general partner’s partnership interest and before the allocation to the limited partners.

For the three months ended March 31, 2017 and 2016, ONEOK Partners’ cash distributions exceeded its cash flows from operations and, as a result, ONEOK Partners utilized cash from operations, its commercial paper program and distributions received from its equity-method investments to fund cash distributions, short-term liquidity needs and capital projects. We expect increases in cash flows from operations in the remainder of 2017, compared with the first quarter of 2017, due primarily to new plant connections, increased ethane recovery and new well connections that we expect will provide higher volumes in the Natural Gas Gathering and Processing and Natural Gas Liquids segments. ONEOK Partners also experienced severe winter weather in the Williston Basin in the first quarter 2017, which had an unfavorable impact on its volumes and cash flows from operations.

Pension and Postretirement Benefit Plans - Information about our pension and postretirement benefits plans, including anticipated contributions, is included under Note L of the Notes to Consolidated Financial Statements in our Annual Report. See Note I of the Notes to Consolidated Financial Statements in this Quarterly Report for additional information.

CASH FLOW ANALYSIS

We use the indirect method to prepare our Consolidated Statements of Cash Flows. Under this method, we reconcile net income to cash flows provided by operating activities by adjusting net income for those items that affect net income but do not result in actual cash receipts or payments during the period and for operating cash items that do not impact net income. These reconciling items include depreciation and amortization, allowance for equity funds used during construction, gain or loss on sale of assets, deferred income taxes, equity in net earnings from investments, distributions received from unconsolidated affiliates, share-based compensation expense, other amounts and changes in our assets and liabilities not classified as investing or financing activities.

The following table sets forth the changes in cash flows by operating, investing and financing activities for the periods indicated:
 
 
 
Variances
 
Three Months Ended
 
2017 vs. 2016
 
March 31,
 
Favorable
(Unfavorable)
 
2017
 
2016
 
 
(Millions of dollars)
Total cash provided by (used in):
 
 
 
 
 

Operating activities
$
269.1

 
$
230.6

 
$
38.5

Investing activities
(109.5
)
 
(169.9
)
 
60.4

Financing activities
(97.7
)
 
(21.1
)
 
(76.6
)
Change in cash and cash equivalents
61.9

 
39.6

 
22.3

Cash and cash equivalents at beginning of period
248.9

 
97.6

 
151.3

Cash and cash equivalents at end of period
$
310.8

 
$
137.2

 
$
173.6


Operating Cash Flows - Operating cash flows are affected by earnings from our business activities. Changes in commodity prices and demand for ONEOK Partners’ services or products, whether because of general economic conditions, changes in

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supply, changes in demand for the end products that are made with ONEOK Partners’ products or increased competition from other service providers, could affect our earnings and operating cash flows.

Cash flows from operating activities, before changes in operating assets and liabilities, were $339.8 million for the three months ended March 31, 2017, compared with $331.9 million for the same period in 2016. The increase is due primarily to higher fees resulting from contract restructuring in ONEOK Partners’ Natural Gas Gathering and Processing segment, higher transportation services due to increased firm demand charge contracted capacity in ONEOK Partners’ Natural Gas Pipelines segment and increased optimization and marketing activities in ONEOK Partners’ Natural Gas Liquids segment resulting from wider location price differentials, offset partially by lower volumes due to severe winter weather in ONEOK Partners’ Natural Gas Gathering and Processing segment as discussed in “Financial Results and Operating Information.”

The changes in operating assets and liabilities decreased operating cash flows by $70.7 million for the three months ended March 31, 2017, compared with a decrease of $101.3 million for the same period in 2016. This change is due primarily to the change in accounts receivable, accounts payable, and other accruals and deferrals resulting from the timing of receipt of cash from customers and payments to vendors, suppliers and other third parties, the change in natural gas and NGLs in storage, which vary from period to period and vary with changes in commodity prices, and the change in risk-management assets and liabilities related to ONEOK Partners’ interest-rate swaps.

Investing Cash Flows - Cash used in investing activities decreased to $109.5 million for the three months ended March 31, 2017, compared with $169.9 million for the same period in 2016, due primarily to ONEOK Partners’ projects placed in service in 2016 and fewer well connections in the Natural Gas Gathering and Processing segment due to the impact of severe winter weather in the Williston Basin in the first quarter 2017.

Financing Cash Flows - Cash used in financing activities was $97.7 million for the three months ended March 31, 2017, compared with $21.1 million for the same period in 2016. The change was due primarily to the impact of ONEOK Partners drawing on the Term Loan Agreement in the first quarter 2016 to repay long-term debt and borrowings under ONEOK Partners’ commercial paper program.

REGULATORY, ENVIRONMENTAL AND SAFETY MATTERS

Environmental Matters - ONEOK Partners is subject to multiple historical preservation and environmental laws and/or regulations that affect many aspects of its present and future operations. Regulated activities include, but are not limited to, those involving air emissions, storm water and wastewater discharges, handling and disposal of solid and hazardous wastes, wetlands preservation, hazardous materials transportation, and pipeline and facility construction. These laws and regulations require ONEOK Partners to obtain and/or comply with a wide variety of environmental clearances, registrations, licenses, permits and other approvals. Failure to comply with these laws, regulations, licenses and permits may expose ONEOK Partners to fines, penalties and/or interruptions in its operations that could be material to our results of operations. For example, if a leak or spill of hazardous substances or petroleum products occurs from pipelines or facilities that ONEOK Partners owns, operates or otherwise uses, ONEOK Partners could be held jointly and severally liable for all resulting liabilities, including response, investigation and cleanup costs, which could affect materially our results of operations and cash flows. In addition, emissions controls and/or other regulatory or permitting mandates under the Clean Air Act and other similar federal and state laws could require unexpected capital expenditures at ONEOK Partners’ facilities. We cannot assure that existing environmental statutes and regulations will not be revised or that new regulations will not be adopted or become applicable to ONEOK Partners.

Additional information about our regulatory, environmental and safety matters can be found in “Regulatory, Environmental and Safety Matters” under Part I, Item 1, Business, in our Annual Report.

IMPACT OF NEW ACCOUNTING STANDARDS

See Note A of the Notes to Consolidated Financial Statements in this Quarterly Report for discussion of new accounting standards.

ESTIMATES AND CRITICAL ACCOUNTING POLICIES

The preparation of our consolidated financial statements and related disclosures in accordance with GAAP requires us to make estimates and assumptions with respect to values or conditions that cannot be known with certainty that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial

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statements. These estimates and assumptions also affect the reported amounts of revenue and expenses during the reporting period. Although we believe these estimates and assumptions are reasonable, actual results could differ from our estimates.

Information about our estimates and critical accounting policies is included under Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, “Estimates and Critical Accounting Policies,” in our Annual Report.

FORWARD-LOOKING STATEMENTS

Some of the statements contained and incorporated in this Quarterly Report are forward-looking statements as defined under federal securities laws. The forward-looking statements relate to our anticipated financial performance (including projected operating income, net income, capital expenditures, cash flow and projected levels of dividends and distributions), liquidity, management’s plans and objectives for our future growth projects and other future operations (including plans to construct additional natural gas and natural gas liquids pipelines and processing facilities and related cost estimates), our business prospects, the outcome of regulatory and legal proceedings, market conditions and other matters. We make these forward-looking statements in reliance on the safe harbor protections provided under federal securities legislation and other applicable laws. The following discussion is intended to identify important factors that could cause future outcomes to differ materially from those set forth in the forward-looking statements.

Forward-looking statements include the items identified in the preceding paragraph, the information concerning possible or assumed future results of our operations and other statements contained or incorporated in this Quarterly Report identified by words such as “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “should,” “goal,” “forecast,” “guidance,” “could,” “may,” “continue,” “might,” “potential,” “scheduled” and other words and terms of similar meaning.

One should not place undue reliance on forward-looking statements. Known and unknown risks, uncertainties and other factors may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by forward-looking statements. Those factors may affect our operations, markets, products, services and prices. In addition to any assumptions and other factors referred to specifically in connection with the forward-looking statements, factors that could cause our actual results to differ materially from those contemplated in any forward-looking statement include, among others, the following:
the ability to obtain the requisite approvals from our shareholders or ONEOK Partners’ unitholders relating to the Merger Transaction;
the risk that we or ONEOK Partners may be unable to obtain governmental and regulatory approvals required for the Merger Transaction, if any, or required governmental and regulatory approvals, if any, may delay the Merger Transaction or result in the imposition of conditions that could cause the parties to abandon the Merger Transaction;
the risk that a condition to closing of the Merger Transaction may not be satisfied;
the timing to consummate the Merger Transaction;
the risk that cost savings, tax benefits and any other synergies from the Merger Transaction may not be fully realized or may take longer to realize than expected;
disruption from the Merger Transaction may make it more difficult to maintain relationships with customers, employees or suppliers;
the possible diversion of management time on Merger Transaction-related issues;
the impact and outcome of pending and future litigation, including litigation, if any, relating to the Merger Transaction;
the effects of weather and other natural phenomena, including climate change, on our operations, demand for our services and energy prices;
competition from other United States and foreign energy suppliers and transporters, as well as alternative forms of energy, including, but not limited to, solar power, wind power, geothermal energy and biofuels such as ethanol and biodiesel;
the capital intensive nature of our businesses;
the profitability of assets or businesses acquired or constructed by us;
our ability to make cost-saving changes in operations;
risks of marketing, trading and hedging activities, including the risks of changes in energy prices or the financial condition of our counterparties;
the uncertainty of estimates, including accruals and costs of environmental remediation;
the timing and extent of changes in energy commodity prices;
the effects of changes in governmental policies and regulatory actions, including changes with respect to income and other taxes, pipeline safety, environmental compliance, climate change initiatives and authorized rates of recovery of natural gas and natural gas transportation costs;

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the impact on drilling and production by factors beyond our control, including the demand for natural gas and crude oil; producers’ desire and ability to obtain necessary permits; reserve performance; and capacity constraints on the pipelines that transport crude oil, natural gas and NGLs from producing areas and our facilities;
difficulties or delays experienced by trucks, railroads or pipelines in delivering products to or from our terminals or pipelines;
changes in demand for the use of natural gas, NGLs and crude oil because of market conditions caused by concerns about climate change;
conflicts of interest between us, ONEOK Partners and related parties of ONEOK Partners;
the impact of unforeseen changes in interest rates, debt and equity markets, inflation rates, economic recession and other external factors over which we have no control, including the effect on pension and postretirement expense and funding resulting from changes in equity and bond market returns;
our indebtedness could make us vulnerable to general adverse economic and industry conditions, limit our ability to borrow additional funds and/or place us at competitive disadvantages compared with our competitors that have less debt, or have other adverse consequences;
actions by rating agencies concerning the credit ratings of ONEOK and ONEOK Partners;
the results of administrative proceedings and litigation, regulatory actions, rule changes and receipt of expected clearances involving any local, state or federal regulatory body, including the FERC, the National Transportation Safety Board, the PHMSA, the EPA and CFTC;
our ability to access capital at competitive rates or on terms acceptable to us;
risks associated with adequate supply to our gathering, processing, fractionation and pipeline facilities, including production declines that outpace new drilling or extended periods of ethane rejection;
the risk that material weaknesses or significant deficiencies in our internal controls over financial reporting could emerge or that minor problems could become significant;
the impact and outcome of pending and future litigation;
the ability to market pipeline capacity on favorable terms, including the effects of:
future demand for and prices of natural gas, NGLs and crude oil;
competitive conditions in the overall energy market;
availability of supplies of Canadian and United States natural gas and crude oil; and
availability of additional storage capacity;
performance of contractual obligations by our customers, service providers, contractors and shippers;
the timely receipt of approval by applicable governmental entities for construction and operation of our pipeline and other projects and required regulatory clearances;
our ability to acquire all necessary permits, consents or other approvals in a timely manner, to promptly obtain all necessary materials and supplies required for construction, and to construct gathering, processing, storage, fractionation and transportation facilities without labor or contractor problems;
the mechanical integrity of facilities operated;
demand for our services in the proximity of our facilities;
our ability to control operating costs;
acts of nature, sabotage, terrorism or other similar acts that cause damage to our facilities or our suppliers’ or shippers’ facilities;
economic climate and growth in the geographic areas in which we do business;
the risk of a prolonged slowdown in growth or decline in the United States or international economies, including liquidity risks in United States or foreign credit markets;
the impact of recently issued and future accounting updates and other changes in accounting policies;
the possibility of future terrorist attacks or the possibility or occurrence of an outbreak of, or changes in, hostilities or changes in the political conditions in the Middle East and elsewhere;
the risk of increased costs for insurance premiums, security or other items as a consequence of terrorist attacks;
risks associated with pending or possible acquisitions and dispositions, including our ability to finance or integrate any such acquisitions and any regulatory delay or conditions imposed by regulatory bodies in connection with any such acquisitions and dispositions;
the impact of uncontracted capacity in our assets being greater or less than expected;
the ability to recover operating costs and amounts equivalent to income taxes, costs of property, plant and equipment and regulatory assets in our state and FERC-regulated rates;
the composition and quality of the natural gas and NGLs we gather and process in our plants and transport on our pipelines;
the efficiency of our plants in processing natural gas and extracting and fractionating NGLs;
the impact of potential impairment charges;
the risk inherent in the use of information systems in our respective businesses, implementation of new software and hardware, and the impact on the timeliness of information for financial reporting;

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our ability to control construction costs and completion schedules of our pipelines and other projects; and
the risk factors listed in the reports we have filed and may file with the SEC, which are incorporated by reference.

These factors are not necessarily all of the important factors that could cause actual results to differ materially from those expressed in any of our forward-looking statements. Other factors could also have material adverse effects on our future results. These and other risks are described in greater detail in Part I, Item 1A, Risk Factors, in our most recent Annual Report on Form 10-K and in our other filings that we make with the SEC, which are available via the SEC’s website at www.sec.gov and our website at www.oneok.com. All forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these factors. Any such forward-looking statement speaks only as of the date on which such statement is made, and other than as required under securities laws, we undertake no obligation to update publicly any forward-looking statement whether as a result of new information, subsequent events or change in circumstances, expectations or otherwise.

ITEM 3.
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our quantitative and qualitative disclosures about market risk are consistent with those discussed in Part II, Item 7A, Quantitative and Qualitative Disclosures About Market Risk, in our Annual Report.

COMMODITY PRICE RISK

As part of its hedging strategy, ONEOK Partners uses commodity derivative financial instruments and physical-forward contracts described in Note D of the Notes to the Consolidated Financial Statements in this Quarterly Report to minimize the impact of near-term price fluctuations of natural gas, NGLs and condensate.

ONEOK Partners is exposed to basis risk between the various production and market locations where it receives and sells commodities. Although ONEOK Partners’ businesses are predominately fee-based, in the Natural Gas Gathering and Processing segment, ONEOK Partners is exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with its POP with fee contracts. ONEOK Partners has restructured a portion of its POP with fee contracts to include significantly higher fees, which reduces its equity volumes and the related commodity price exposure. However, under certain POP with fee contracts, ONEOK Partners’ fee revenues may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.

The following tables set forth hedging information for the Natural Gas Gathering and Processing segment’s forecasted equity volumes for the periods indicated:
 
Nine Months Ending December 31, 2017
 
Volumes
Hedged
 
Average Price
 
Percentage
Hedged
NGLs - excluding ethane (MBbl/d) - Conway/Mont Belvieu
8.0

 
$
0.51

/ gallon
 
89%
Condensate (MBbl/d) - WTI-NYMEX
1.8

 
$
44.88

/ Bbl
 
78%
Natural gas (BBtu/d) - NYMEX and basis
73.0

 
$
2.63

/ MMBtu
 
97%

 
Year Ending December 31, 2018
 
Volumes
Hedged
 
Average Price
 
Percentage
Hedged
NGLs - excluding ethane (MBbl/d) - Conway/Mont Belvieu
1.9

 
$
0.68

/ gallon
 
22%
Condensate (MBbl/d) - WTI-NYMEX
0.6

 
$
56.80

/ Bbl
 
25%
Natural gas (BBtu/d) - NYMEX and basis
49.7

 
$
2.80

/ MMBtu
 
74%

The Natural Gas Gathering and Processing segment’s commodity price sensitivity is estimated as a hypothetical change in the price of NGLs, crude oil and natural gas at March 31, 2017. Condensate sales are typically based on the price of crude oil. We estimate the following for ONEOK Partners’ forecasted equity volumes, including the effects of hedging information set forth above, and assuming normal operating conditions:
a $0.01 per-gallon change in the composite price of NGLs would change adjusted EBITDA for the nine months ending December 31, 2017, and for the year ending December 31, 2018, by approximately $0.3 million and $1.9 million, respectively;

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a $1.00 per-barrel change in the price of crude oil would change adjusted EBITDA for the nine months ending December 31, 2017, and for the year ending December 31, 2018, by approximately $0.3 million and $0.8 million, respectively; and
a $0.10 per-MMBtu change in the price of residue natural gas would change adjusted EBITDA for the nine months ending December 31, 2017, and for the year ending December 31, 2018, by approximately $0.1 million and $0.6 million respectively.

These estimates do not include any effects on demand for ONEOK Partners’ services or natural gas processing plant operations that might be caused by, or arise in conjunction with, commodity price fluctuations. For example, a change in the gross processing spread may cause a change in the amount of ethane extracted from the natural gas stream, impacting gathering and processing financial results for certain contracts.

The following tables set forth hedging information related to purchased put options to reduce commodity price sensitivity associated with certain POP with fee contracts:
 
 
Nine Months Ending December 31, 2017
 
 
Volumes
Hedged
 
Average Strike Price
 
Fair Value Asset at
March 31, 2017
 
 
 
 
 
 
 
(Millions of dollars)
Natural gas (BBtu/d) - NYMEX
 
147.3

 
$
2.47

/ MMBtu
 
$
0.8


See Note D of the Notes to Consolidated Financial Statements in this Quarterly Report for more information on ONEOK Partners’ hedging activities.

INTEREST-RATE RISK

We and ONEOK Partners are exposed to interest-rate risk through the ONEOK Credit Agreement, ONEOK Partners Credit Agreement, ONEOK Partners’ commercial paper program, Term Loan Agreement and long-term debt issuances. Future increases in LIBOR, corporate commercial paper rates or corporate bond rates could expose us and ONEOK Partners to increased interest costs on future borrowings. We and ONEOK Partners manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps. Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts. As of March 31, 2017, and December 31, 2016, ONEOK Partners had interest-rate swaps with notional amounts totaling $1 billion to hedge the variability of our LIBOR-based interest payments and forward-starting interest-rate swaps with notional amounts totaling $1.2 billion to hedge the variability of interest payments on a portion of our forecasted debt issuances that may result from changes in the benchmark interest rate before the debt is issued. All of ONEOK Partners’ interest-rate swaps are designated as cash flow hedges. At March 31, 2017, ONEOK Partners had derivative assets of $47.9 million and derivative liabilities of $11.3 million related to these interest-rate swaps. At December 31, 2016, ONEOK Partners had derivative assets of $47.5 million and derivative liabilities of $12.8 million related to these interest-rate swaps.

See Note D of the Notes to Consolidated Financial Statements in this Quarterly Report for information on our hedging activities.

COUNTERPARTY CREDIT RISK

ONEOK and ONEOK Partners assess the creditworthiness of their respective counterparties on an ongoing basis and require security, including prepayments and other forms of collateral, when appropriate. Certain of ONEOK Partners’ counterparties to the Natural Gas Gathering and Processing segment’s commodity sales, the Natural Gas Liquids segment’s marketing activities and the Natural Gas Pipelines segment’s storage activities may be impacted by the low commodity price environment and could experience financial problems, which could result in nonpayment and/or nonperformance, which could adversely impact our results of operations.

Customer concentration - For the three months ended March 31, 2017, no single customer represented more than 10 percent of our consolidated revenues and only 24 customers individually represented one percent or more of our consolidated revenues, the majority of which are investment-grade customers, as rated by S&P, Moody’s or our comparable internal ratings, or secured by letters of credit or other collateral.

Natural Gas Gathering and Processing - The Natural Gas Gathering and Processing segment’s customers are crude oil and natural gas producers, which include both large integrated and independent exploration and production companies. ONEOK

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Partners is not typically exposed to material credit risk with producers under POP with fee contracts as it sells the commodities and remits a portion of the sales proceeds back to the producer customer. For the three months ended March 31, 2017 and 2016, approximately 99 percent of the downstream commodity sales in the Natural Gas Gathering and Processing segment were made to investment-grade customers, as rated by S&P, Moody’s or our comparable internal ratings, or were secured by letters of credit or other collateral.

Natural Gas Liquids - The Natural Gas Liquids segment’s customers are primarily NGL and natural gas gathering and processing companies; large integrated and independent crude oil and natural gas production companies; propane distributors; ethanol producers; and petrochemical, refining and NGL marketing companies. ONEOK Partners earns fee-based revenue from NGL and natural gas gathering and processing customers and natural gas liquids pipeline transportation customers. ONEOK Partners is not typically exposed to material credit risk on the majority of its exchange services fee revenues, as ONEOK Partners purchases NGLs from its gathering and processing customers and deducts fees from the amounts it remits. ONEOK Partners also earns sales revenue on the downstream sales of NGL products. For the three months ended March 31, 2017 and 2016, approximately 80 percent of this segment’s commodity sales were made to investment-grade customers, as rated by S&P, Moody’s or our comparable internal ratings, or were secured by letters of credit or other collateral. In addition, the majority of the Natural Gas Liquids segment’s pipeline tariffs provide ONEOK Partners the ability to require security from shippers.

Natural Gas Pipelines - The Natural Gas Pipelines segment’s customers are primarily local natural gas distribution companies, electric-generation facilities, large industrial companies, municipalities, irrigation customers and marketing companies. For the three months ended March 31, 2017 and 2016, approximately 85 percent of the revenues in this segment were from investment-grade customers, as rated by S&P, Moody’s or our comparable internal ratings, or were secured by letters of credit or other collateral. In addition, the majority of the Natural Gas Pipelines segment’s pipeline tariffs provide ONEOK Partners the ability to require security from shippers.

ITEM 4.
CONTROLS AND PROCEDURES

Quarterly Evaluation of Disclosure Controls and Procedures - Our Chief Executive Officer (Principal Executive Officer) and Chief Financial Officer (Principal Financial Officer) have concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report based on the evaluation of the controls and procedures required by Rule 13a-15(b) of the Exchange Act.

Changes in Internal Control Over Financial Reporting - There have been no changes in our internal control over financial reporting during the quarter ended March 31, 2017, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1.
LEGAL PROCEEDINGS

Gas Index Pricing Litigation - On March 30, 2017, the Court entered an order granting summary judgment in favor of our affiliate OESC, the lone defendant in Sinclair Oil Corporation v. ONEOK Energy Services Company, L.P. (filed in the United States District Court for the District of Wyoming in September 2005, transferred to MDL-1566 in the United States District Court for the District of Nevada). The Court determined that the plaintiff’s claim is barred by a release obtained in a prior lawsuit against us and OESC. Upon entry of a final judgment, Sinclair Oil Corporation may pursue an appeal of this determination to the Ninth Circuit Court of Appeals.

Additional information about our legal proceedings is included in Note L of the Notes to Consolidated Financial Statements in this Quarterly Report and under Part I, Item 3, Legal Proceedings, in our Annual Report.

ITEM 1A.
RISK FACTORS

Our investors should consider the risks set forth in Part I, Item 1A, Risk Factors, of our Annual Report that could affect us and our business. Although we have tried to discuss key factors, our investors need to be aware that other risks may prove to be important in the future. New risks may emerge at any time, and we cannot predict such risks or estimate the extent to which they may affect our financial performance. Investors should carefully consider the discussion of risks and the other information included or incorporated by reference in this Quarterly Report, including “Forward-Looking Statements,” which are included in Part I, Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations.


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ITEM 2.
UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

In April 2017, through a wholly owned subsidiary, we contributed 20,000 shares of newly issued Series E Preferred Stock, par value $0.01 per share, having an aggregate value of $20 million, to ONEOK Foundation, Inc. for use in future charitable and nonprofit causes. The shares of Series E Preferred Stock were issued by us pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended, in a transaction not involving a public offering. The Series E Preferred Stock may not be re-offered or sold in the United States absent an effective registration statement or an exemption from the registration requirements under applicable federal and state securities laws.

ITEM 3.
DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4.
MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5.
OTHER INFORMATION

Not applicable.

ITEM 6.
EXHIBITS

Readers of this report should not rely on or assume the accuracy of any representation or warranty or the validity of any opinion contained in any agreement filed as an exhibit to this Quarterly Report, because such representation, warranty or opinion may be subject to exceptions and qualifications contained in separate disclosure schedules, may represent an allocation of risk between parties in the particular transaction, may be qualified by materiality standards that differ from what may be viewed as material for securities law purposes, or may no longer continue to be true as of any given date. All exhibits attached to this Quarterly Report are included for the purpose of complying with requirements of the SEC. Other than the certifications made by our officers pursuant to the Sarbanes-Oxley Act of 2002 included as exhibits to this Quarterly Report, all exhibits are included only to provide information to investors regarding their respective terms and should not be relied upon as constituting or providing any factual disclosures about us, any other persons, any state of affairs or other matters.

The following exhibits are filed as part of this Quarterly Report:

Exhibit No.
Exhibit Description

2.1
Agreement and Plan of Merger, dated as of January 31, 2017, by and among ONEOK, Inc., New Holdings Subsidiary, LLC, ONEOK Partners, L.P. and ONEOK Partners GP, L.L.C. (incorporated by reference from Exhibit 2.1 to ONEOK Inc.’s Current Report on Form 8-K filed February 1, 2017 (File No. 1-13643)).
3.1
Amended and Restated By-laws of ONEOK, Inc. (incorporated by reference from Exhibit 3.1 to ONEOK Inc.’s Current Report on Form 8-K filed February 22, 2017 (File No. 1-13643)).
3.2
Amended and Restated Certificate of Incorporation of ONEOK, Inc., dated May 15, 2008, as amended.
10.1
Form of 2017 Restricted Unit Award Agreement dated February 22, 2017 (incorporated by reference from Exhibit 10.19 to ONEOK Inc.’s Annual Report on Form 10-K filed February 28, 2017 (File No. 1-13643)).
10.2
Form of 2017 Performance Unit Award Agreement dated February 22, 2017 (incorporated by reference from Exhibit 10.20 to ONEOK Inc.’s Annual Report on Form 10-K filed February 28, 2017 (File No. 1-13643)).
31.1
Certification of Terry K. Spencer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2
Certification of Derek S. Reiners pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1
Certification of Terry K. Spencer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished only pursuant to Rule 13a-14(b)).
32.2
Certification of Derek S. Reiners pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished only pursuant to Rule 13a-14(b)).
101.INS
XBRL Instance Document.

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101.SCH
XBRL Taxonomy Extension Schema Document.
101.CAL
XBRL Taxonomy Calculation Linkbase Document.
101.DEF
XBRL Taxonomy Extension Definitions Document.
101.LAB
XBRL Taxonomy Label Linkbase Document.
101.PRE
XBRL Taxonomy Presentation Linkbase Document.

Attached as Exhibit 101 to this Quarterly Report are the following XBRL-related documents:  (i) Document and Entity Information; (ii) Consolidated Statements of Income for the three months ended March 31, 2017 and 2016; (iii) Consolidated Statements of Comprehensive Income for the three months ended March 31, 2017 and 2016; (iv) Consolidated Balance Sheets at March 31, 2017, and December 31, 2016; (v) Consolidated Statements of Cash Flows for the three months ended March 31, 2017 and 2016; (vi) Consolidated Statements of Changes in Equity for the three months ended March 31, 2017 and 2016; and (vii) Notes to Consolidated Financial Statements.

We also make available on our website the Interactive Data Files submitted as Exhibit 101 to this Quarterly Report.

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SIGNATURE

Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 
 
ONEOK, Inc.
 
 
 
Registrant
 
 
 
 
 
 
 
 
 
 
 
Date: May 3, 2017
By:
/s/ Derek S. Reiners
 
 
 
 
Derek S. Reiners
 
 
 
 
Senior Vice President,
 
 
 
 
Chief Financial Officer and Treasurer
 
 
 
 
(Principal Financial Officer)
 



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