Whiting Petroleum Reports Fourth Quarter and Full Year 2021 Results and Oil and Gas Reserves

DENVER--(BUSINESS WIRE)--Whiting Petroleum Corporation (NYSE: WLL) (“Whiting” or the “Company”) today announced fourth quarter 2021 results.

Fourth Quarter 2021 Highlights

• Revenue was $473 million for the quarter ending December 31, 2021
• Net income (GAAP) was $292 million or $7.34 per diluted share
• Adjusted net income (non-GAAP) was $168 million or $4.23 per diluted share
• Adjusted EBITDAX (non-GAAP) was $226 million
• Net cash provided by operating activities (GAAP) was $214 million
• Adjusted free cash flow (non-GAAP) was $156 million
• December 31, 2021 debt was $0

Lynn A. Peterson, President and CEO commented, “2021 was an eventful year as the Company had many accomplishments that strengthen us for the future. The Company generated over $500 million of adjusted free cash flow, paid off over $360 million on its revolver, spent over $120 million for acquisitions net of divestitures, and ended the year completely debt free. We divested of non-core assets in Colorado and added meaningful drilling inventory through the Company’s acquisition of working interest in its core Sanish field. The Company’s year-end reserve volumes increased 25% over the previous year driven by the significant change in commodity pricing as well as additions from our drilling program and acquisitions. As of December 31, 2021, our proved developed properties alone were valued at $3.6 billion, pre-tax and using SEC pricing of $66.56 per barrel. We recently announced our first fixed dividend that is competitive to industry peers on a yield basis, with the expectation of growing our total return of capital significantly in the coming quarters through buybacks and other strategies. We continue to develop Whiting’s strategies of value creation for the Company’s stakeholders, provide a safe environment for our employees and contractors, and advance our ESG initiatives.”

Fourth Quarter and Full Year 2021 Results

Revenue for the fourth quarter of 2021 increased $72 million to $473 million when compared to the third quarter of 2021, primarily due to increased commodity prices between periods. Revenue for the full year 2021 was $1.5 billion.

Net income for the fourth quarter of 2021 was $292 million, or $7.34 per share, as compared to $198 million, or $5.00 per share, for the third quarter of 2021. Net income for the twelve months ending December 31, 2021 was $428 million, or $10.78 per share. Adjusted net income (non-GAAP) for the fourth quarter of 2021 was $168 million, or $4.23 per diluted share, as compared to $142 million, or $3.57 per diluted share, for the third quarter of 2021. Adjusted net income (non-GAAP) for the twelve months ending December 31, 2021 was $535 million, or $13.49 per share. The primary difference between net income and adjusted net income for all periods is non-cash expense related to the change in the value of the Company’s hedging portfolio. The third quarter was also affected by the gain on sale of properties related to a previously announced divestiture.

The Company’s adjusted EBITDAX (non-GAAP) for the fourth quarter of 2021 was $226 million compared to $201 million for the third quarter of 2021. Net cash provided by operating activities was $214 million in the fourth quarter and adjusted free cash flow (non-GAAP) was $156 million. Adjusted EBITDAX (non-GAAP) for the twelve months ended December 31, 2021 was $774 million. Net cash provided by operating activities was $740 million and adjusted free cash flow (non-GAAP) was $504 million for the twelve months ended December 31, 2021.

Adjusted net income, adjusted net income per share, adjusted EBITDAX and adjusted free cash flow are non-GAAP financial measures. Please refer to the end of this release for disclosures and reconciliations regarding these measures.

Production for the fourth quarter averaged 92.8 thousand barrels of oil equivalent per day (MBOE/d) which was consistent with the previous quarter of 92.1 MBOE/d. Oil production averaged 52.9 thousand barrels of oil per day (MBO/d) compared to 51.8 MBO/d in the third quarter 2021.

Capital expenditures in the fourth quarter of 2021 were $66 million compared to the third quarter 2021 spend of $67 million. During the quarter, the Company drilled 17 gross/10.4 net operated wells and turned in line 16 gross/12.0 net operated wells. As of December 31, 2021, the Company has 34 gross (20.2 net) drilled uncompleted wells.

Lease operating expense (LOE) for the fourth quarter of 2021 was $62 million compared to $57 million in the third quarter of 2021. The increase was primarily due to more operated expense workovers and the effects of higher production. General and administrative expenses in the fourth quarter of 2021 were $15 million compared to $12 million in the third quarter 2021. Both quarters included approximately $3 million of non-cash stock compensation costs.

Liquidity

As of December 31, 2021, the Company had a borrowing base of $750 million on its revolving credit facility, no borrowings and unrestricted cash of $41 million, resulting in total liquidity of $790 million, net of outstanding letters of credit. Whiting expects to continue to fund its 2022 operations and its dividend fully within operating cash flow.

Proved Reserves

During 2021, the Company added 20.3 million barrels of oil equivalent (MMBOE) of reserves primarily due to successful drilling in the Williston Basin. Additionally, 15.9 MMBOE was added from acquisitions during the year, which was partially offset by a decrease of 10.7 MMBOE primarily due to the disposition of the Redtail field located in Colorado. As of December 31, 2021, the Company’s estimated proved reserves totaled 326.0 MMBOE. The Standardized Measure of those reserves was $3,679 million and the pre-tax PV10% of those reserves was $4,381 million, in each case using SEC pricing as noted below.

The following table summarizes our estimated proved reserves as of December 31, 2021 with the corresponding pre-tax PV10% values:

	Proved Reserves ^(1)
						Pre-Tax
			Natural			PV10%
	Oil	NGLs	Gas	Total	%	Value ^(2)
Reserve Category	(MMBbl)	(MMBbl)	(Bcf)	(MMBOE)	Oil	(in millions)
Proved developed reserves	148.3	55.0	351.9	262.0	57%	$	3,587
Proved undeveloped reserves	40.3	11.4	74.1	64.0	63%		794
Total proved reserves	188.6	66.4	426.0	326.0	58%	$	4,381
Discounted future income tax expense							(702)
Standardized measure of discounted future net cash flows						$	3,679

(1)

Oil and gas reserve quantities and related discounted future net cash flows have been derived from a WTI oil price of $66.56 per Bbl and a Henry Hub gas price of $3.60 per MMBtu, which were calculated using an average of the first-day-of-the-month price for each month within the 12 months ended December 31, 2021 as required by SEC and FASB guidelines.

(2)

Pre-tax PV10% may be considered a non-GAAP financial measure as defined by the SEC and is derived from the standardized measure of discounted future net cash flows (the “Standardized Measure”), which is the most directly comparable GAAP financial measure. Pre-tax PV10% is computed on the same basis as the Standardized Measure but without deducting future income taxes. We believe pre-tax PV10% is a useful measure for investors when evaluating the relative monetary significance of our oil and natural gas properties. We further believe investors may utilize our pre-tax PV10% as a basis for comparison of the relative size and value of our proved reserves to other companies because many factors that are unique to each individual company impact the amount of future income taxes to be paid. Our management uses this measure when assessing the potential return on investment related to our oil and gas properties and acquisitions. However, pre-tax PV10% is not a substitute for the Standardized Measure. Our pre-tax PV10% and Standardized Measure do not purport to present the fair value of our proved oil, NGL and natural gas reserves.

Conference Call

Whiting will host a conference call on Thursday, February 24, 2022 at 11:00 a.m. Eastern time (9:00 a.m. Mountain time) to discuss the fourth quarter 2021 results. The call will be conducted by President and Chief Executive Officer Lynn A. Peterson, Executive Vice President Finance and Chief Financial Officer James P. Henderson, Executive Vice President Operations and Chief Operating Officer Charles J. Rimer and Investor Relations Director Brandon Day. A question and answer session will immediately follow the discussion of the results for the quarter.

To participate in this call please dial:

Domestic Dial-in Number: [phone]
International Dial-in Number: [phone]
Webcast URL: https://event.choruscall.com/mediaframe/webcast.html?webcastid=9BD9bizF

Replay Information:

Conference ID #: 4561404
Replay Dial-In (Toll Free): [phone] (U.S.), [phone] (Canada)
Replay Dial-In (International): [phone]
Expiration Date: March 3, 2022

Commodity Price Hedging

The Company uses commodity hedges in order to reduce the effects of commodity price volatility and to satisfy the requirements of its credit facility. The following table summarizes Whiting’s hedging positions as of February 17, 2022:

					Weighted Average
Settlement Period	Index	Derivative Instrument	Total Volumes	Units	Swap Price	Floor	Ceiling
Crude Oil
2022 ^(1)	NYMEX WTI	Fixed Price Swaps	2,761,000	Bbl	$71.05	-	-
2022 ^(1)	NYMEX WTI	Two-way Collars	10,351,500	Bbl	-	$47.13	$57.62
Q1 2023	NYMEX WTI	Fixed Price Swaps	810,000	Bbl	$75.14	-	-
Q1-Q3 2023	NYMEX WTI	Two-way Collars	3,443,500	Bbl	-	$46.75	$58.87
		Total	17,366,000
Natural Gas
2022 ^(1)	NYMEX Henry Hub	Fixed Price Swaps	10,816,500	MMBtu	$3.51	-	-
2022 ^(1)	NYMEX Henry Hub	Two-way Collars	15,754,000	MMBtu	-	$2.67	$3.29
Q1 2023	NYMEX Henry Hub	Fixed Price Swaps	1,800,000	MMBtu	$4.25	-	-
Q1-Q3 2023	NYMEX Henry Hub	Two-way Collars	8,799,000	MMBtu	-	$2.42	$2.94
		Total	37,169,500
Natural Gas Basis ^(2)
2022 ^(1)	NNG Ventura to NYMEX	Fixed Price Swaps	5,222,500	MMBtu	$0.53	-	-
Q1-Q2 2023	NNG Ventura to NYMEX	Fixed Price Swaps	5,920,000	MMBtu	$0.40	-	-
		Total	11,142,500
NGL - Propane
2022 ^(1)	Mont Belvieu	Fixed Price Swaps	18,417,000	Gallons	$1.07	-	-
2022 ^(1)	Conway	Fixed Price Swaps	56,112,000	Gallons	$1.07	-	-
		Total	74,529,000

^(1)

Includes settlement periods of February through December 2022.

^(2)

The weighted average price associated with the natural gas basis swaps shown in the table above represents the average fixed differential to NYMEX as stated in the related contracts, which is compared to the Northern Natural Gas Ventura Index (“NNG Ventura”) for each period. If NYMEX combined with the fixed differential as stated in each contract is higher than the NNG Ventura index price at any settlement date, the Company receives the difference. Conversely, if the NNG Ventura index price is higher than NYMEX combined with the fixed differential, the Company pays the difference.

Selected Operating and Financial Statistics

References to “Successor” refer to Whiting and its financial position and results of operations after its emergence from reorganization under chapter 11 of the Bankruptcy Code. References to “Predecessor” refer to Whiting and its financial position and results of operations on or before the emergence date (September 1, 2020).

	Successor
	Three Months Ended
	December 31,			September 30,
	2021			2021
Selected operating statistics:
Production
Oil (MBbl)		4,871			4,763
NGLs (MBbl)		1,946			1,919
Natural gas (MMcf)		10,303			10,745
Total production (MBOE)		8,535			8,472
Average prices
Oil (per Bbl):
Price received	$	75.75		$	66.54
Effect of crude oil hedging ^(1)		(20.38	)		(16.57	)
Realized price	$	55.37		$	49.97
Weighted average NYMEX price (per Bbl) ^(2)	$	77.00		$	70.55
NGLs (per Bbl):
Price received	$	28.74		$	26.81
Effect of NGL hedging ^(3)		(2.08	)		(1.93	)
Realized price	$	26.66		$	24.88
Natural gas (per Mcf):
Price received	$	3.68		$	2.42
Effect of natural gas hedging ^(4)		(2.15	)		(0.82	)
Realized price	$	1.53		$	1.60
Weighted average NYMEX price (per MMBtu) ^(2)	$	5.13		$	3.95
Selected operating metrics:
Sales price, net of hedging ($ per BOE)	$	39.53		$	35.75
Lease operating ($ per BOE)		7.31			6.68
Transportation, gathering, compression and other ($ per BOE)		0.80			1.04
Depreciation, depletion and amortization ($ per BOE)		5.76			6.13
General and administrative ($ per BOE)		1.79			1.41
Production and ad valorem taxes (% of sales revenue)		7	%		7	%

^(1)	Whiting paid $99 million and $79 million in pre-tax cash settlements on crude oil hedges during the three months ended December 31, 2021 and September 30, 2021, respectively. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.
^(2)	Average NYMEX prices weighted for monthly production volumes.
^(3)	Whiting paid $4 million in pre-tax cash settlements on NGL hedges during the three months ended December 31, 2021 and September 30, 2021, respectively. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.
^(4)	Whiting paid $22 million and $9 million in pre-tax cash settlements on natural gas hedges during the three months ended December 31, 2021 and September 30, 2021, respectively. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.

	Successor						Predecessor			Non-GAAP
	Year Ended December 31, 2021			Four Months Ended December 31, 2020			Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
Selected operating statistics:
Production
Oil (MBbl)		19,316			6,857			15,273			22,130
NGLs (MBbl)		7,218			2,104			4,522			6,626
Natural gas (MMcf)		41,964			14,340			29,667			44,007
Total production (MBOE)		33,528			11,351			24,740			36,091
Average prices
Oil (per Bbl):
Price received	$	64.77		$	37.05		$	28.86		$	31.40
Effect of crude oil hedging ^(1)		(14.70	)		(0.34	)		3.00			1.96
Realized price	$	50.07		$	36.71		$	31.86		$	33.36
Weighted average NYMEX price (per Bbl) ^(2)	$	67.86		$	41.84		$	38.23		$	39.35
NGLs (per Bbl):
Price received	$	22.53		$	5.90		$	4.45		$	4.91
Effect of NGL hedging ^(3)		(1.19	)		-			-			-
Realized price	$	21.34		$	5.90		$	4.45		$	4.91
Natural gas (per Mcf):
Price received	$	2.34		$	0.48		$	(0.06	)	$	0.11
Effect of natural gas hedging ^(4)		(0.74	)		(0.11	)		(0.01	)		(0.04	)
Realized price	$	1.60		$	0.37		$	(0.07	)	$	0.07
Weighted average NYMEX price (per MMBtu) ^(2)	$	3.59		$	2.44		$	1.76		$	1.98
Selected operating metrics:
Sales price, net of hedging ($ per BOE)	$	35.44		$	23.74		$	20.39		$	21.44
Lease operating ($ per BOE)		7.23			6.52			6.40			6.43
Transportation, gathering, compression and other ($ per BOE)		0.90			0.71			0.90			0.84
Depreciation, depletion and amortization ($ per BOE)		6.16			6.83			13.69			11.53
General and administrative ($ per BOE)		1.48			1.91			3.71			3.15
Production and ad valorem taxes (% of sales revenue)		7	%		9	%		9	%		9	%

^(1)	Whiting paid $284 million and received $43 million in pre-tax cash settlements on crude oil hedges during the years ended December 31, 2021 and December 31, 2020, respectively. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.
^(2)	Average NYMEX prices weighted for monthly production volumes.
^(3)	Whiting paid $9 million in pre-tax cash settlements on NGL hedges during the year ended December 31, 2021. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.
^(4)	Whiting paid $31 million and $2 million in pre-tax cash settlements on natural gas hedges during the years ended December 31, 2021 and December 31, 2020, respectively. Refer to “Commodity Price Hedging” above for a summary of Whiting’s outstanding hedges.

Selected Financial Data

For further information and discussion on the selected financial data below, please refer to Whiting’s Annual Report on Form 10‑K for the year ended December 31, 2021 filed with the Securities and Exchange Commission.

	Successor
	Three Months Ended
	December 31,		September 30,
	2021		2021
Selected financial data:
(In thousands, except per share data)
Total operating revenues	$	473,408	$	401,037
Total operating expenses		177,379		199,304
Total other expense, net		2,940		3,571
Net income		292,179		198,162
Per basic share		7.47		5.07
Per diluted share		7.34		5.00
Adjusted net income^(1)		168,493		141,553
Per basic share		4.31		3.62
Per diluted share		4.23		3.57
Adjusted EBITDAX ^(1)		226,356		201,102
Net cash provided by operating activities		213,914		189,890
Adjusted free cash flow ^(1)		156,269		127,742

	Successor				Predecessor			Non-GAAP
	Year Ended December 31, 2021		Four Months Ended December 31, 2020		Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
Selected financial data:
(In thousands, except per share data)
Total operating revenues	$	1,533,481	$	273,358	$	459,004		$	732,362
Total operating expenses		1,091,867		238,379		4,651,298			4,889,677
Total other (income) expense, net		12,798		7,944		(170,459	)		(162,515	)
Net income (loss)		427,906		39,073		(3,965,461	)		(3,926,388	)
Per basic share ^(2)		10.97		1.03		(43.37	)		(103.11	)
Per diluted share ^(2)		10.78		1.03		(43.37	)		(103.11	)
Adjusted net income (loss)^(1)		535,441		63,794		(209,656	)		(145,862	)
Per basic share ^(2)		13.73		1.68		(2.29	)		(3.83	)
Per diluted share ^(2)		13.49		1.67		(2.29	)		(3.83	)
Adjusted EBITDAX ^(1)		774,025		154,521		227,580			382,101
Net cash provided by operating activities		740,243		82,168		112,613			194,781
Adjusted free cash flow ^(1)		503,550		102,493		(132,564	)		(30,071	)

^(1)	Reconciliations of net income (loss) to adjusted net income (loss) and adjusted EBITDAX and net cash provided by operating activities to adjusted free cash flow are included later in this news release.
^(2)	For the combined year ended December 31, 2020, the Company used the Successor’s basic and diluted weighted average share count to calculate per share amounts.

WHITING PETROLEUM CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands, except share and per share data)
	Successor
	December 31,			December 31,
	2021			2020
ASSETS
Current assets:
Cash, cash equivalents and restricted cash	$	41,245		$	28,367
Accounts receivable trade, net		279,865			142,830
Prepaid expenses and other		17,158			19,224
Total current assets		338,268			190,421
Property and equipment:
Oil and gas properties, successful efforts method		2,274,908			1,812,601
Other property and equipment		61,624			74,064
Total property and equipment		2,336,532			1,886,665
Less accumulated depreciation, depletion and amortization		(254,237	)		(73,869	)
Total property and equipment, net		2,082,295			1,812,796
Other long-term assets		37,368			40,723
TOTAL ASSETS	$	2,457,931		$	2,043,940
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable trade	$	48,641		$	23,697
Revenues and royalties payable		258,527			151,196
Accrued capital expenditures		38,914			20,155
Accrued liabilities and other		30,726			42,007
Accrued lease operating expenses		32,408			23,457
Taxes payable		18,864			11,997
Derivative liabilities		209,653			49,485
Total current liabilities		637,733			321,994
Long-term debt		-			360,000
Asset retirement obligations		93,915			91,864
Operating lease obligations		14,710			17,415
Long-term derivative liabilities		46,720			9,750
Other long-term liabilities		1,228			14,113
Total liabilities		794,306			815,136
Commitments and contingencies
Equity:
Common stock, $0.001 par value, 500,000,000 shares authorized; 39,133,637 issued and outstanding as of December 31, 2021 and 38,051,125 issued and outstanding as of December 31, 2020		39			38
Additional paid-in capital		1,196,607			1,189,693
Accumulated earnings		466,979			39,073
Total equity		1,663,625			1,228,804
TOTAL LIABILITIES AND EQUITY	$	2,457,931		$	2,043,940

WHITING PETROLEUM CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)
(in thousands, except per share data)
	Successor
	Three Months Ended
	December 31,			September 30,
	2021			2021
OPERATING REVENUES
Oil, NGL and natural gas sales	$	462,842		$	394,333
Purchased gas sales		10,566			6,704
Total operating revenues		473,408			401,037
OPERATING EXPENSES
Lease operating expenses		62,393			56,562
Transportation, gathering, compression and other		6,801			8,835
Purchased gas expense		8,997			5,496
Production and ad valorem taxes		31,885			28,712
Depreciation, depletion and amortization		49,201			51,927
Exploration and impairment		2,666			3,446
General and administrative		15,273			11,961
Derivative (gain) loss, net		(4,530	)		122,559
(Gain) loss on sale of properties		4,693			(90,194	)
Total operating expenses		177,379			199,304
INCOME FROM OPERATIONS		296,029			201,733
OTHER INCOME (EXPENSE)
Interest expense		(3,426	)		(3,871	)
Other income		486			300
Total other expense		(2,940	)		(3,571	)
INCOME BEFORE INCOME TAXES		293,089			198,162
INCOME TAX EXPENSE
Current		910			-
Total income tax expense		910			-
NET INCOME	$	292,179		$	198,162
INCOME PER COMMON SHARE
Basic	$	7.47		$	5.07
Diluted	$	7.34		$	5.00
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic		39,132			39,121
Diluted		39,819			39,622

WHITING PETROLEUM CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)
	Successor						Predecessor			Non-GAAP
	Year Ended December 31, 2021			Four Months Ended December 31, 2020			Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
OPERATING REVENUES
Oil, NGL and natural gas sales	$	1,511,837		$	273,358		$	459,004		$	732,362
Purchased gas sales		21,644			-			-			-
Total operating revenues		1,533,481			273,358			459,004			732,362
OPERATING EXPENSES
Lease operating expenses		242,476			73,981			158,228			232,209
Transportation, gathering, compression and other		30,107			8,038			22,266			30,304
Purchased gas expense		17,572			-			-			-
Production and ad valorem taxes		110,416			24,150			41,204			65,354
Depreciation, depletion and amortization		206,475			77,502			338,757			416,259
Exploration and impairment		10,781			7,865			4,184,830			4,192,695
General and administrative		49,520			21,734			91,816			113,550
Derivative (gain) loss, net		520,131			24,714			(181,614	)		(156,900	)
(Gain) loss on sale of properties		(95,611	)		395			927			1,322
Amortization of deferred gain on sale		-			-			(5,116	)		(5,116	)
Total operating expenses		1,091,867			238,379			4,651,298			4,889,677
INCOME (LOSS) FROM OPERATIONS		441,614			34,979			(4,192,294	)		(4,157,315	)
OTHER INCOME (EXPENSE)
Interest expense		(16,381	)		(8,080	)		(73,054	)		(81,134	)
Gain on extinguishment of debt		-			-			25,883			25,883
Interest income and other		3,583			136			211			347
Reorganization items, net		-			-			217,419			217,419
Total other income (expense)		(12,798	)		(7,944	)		170,459			162,515
INCOME (LOSS) BEFORE INCOME TAXES		428,816			27,035			(4,021,835	)		(3,994,800	)
INCOME TAX EXPENSE (BENEFIT)
Current		910			2,463			2,718			5,181
Deferred		-			(14,501	)		(59,092	)		(73,593	)
Total income tax expense (benefit)		910			(12,038	)		(56,374	)		(68,412	)
NET INCOME (LOSS)	$	427,906		$	39,073		$	(3,965,461	)	$	(3,926,388	)
INCOME (LOSS) PER COMMON SHARE
Basic ^(1)	$	10.97		$	1.03		$	(43.37	)	$	(103.11	)
Diluted ^(1)	$	10.78		$	1.03		$	(43.37	)	$	(103.11	)
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic ^(1)		39,006			38,080			91,423			38,080
Diluted ^(1)		39,692			38,119			91,423			38,080

^(1)	For the combined year ended December 31, 2020, the Company used the Successor’s basic and diluted weighted average share count to calculate per share amounts.

Non-GAAP Financial Measures

WHITING PETROLEUM CORPORATION
Reconciliation of Net Income to Adjusted Net Income
(in thousands, except per share data)
	Successor
	Three Months Ended
	December 31,			September 30,
	2021			2021
Net income	$	292,179		$	198,162
Adjustments:
(Gain) loss on sale of properties		4,693			(90,194	)
Impairment expense		1,577			2,439
Total measure of derivative (gain) loss reported under U.S. GAAP		(4,530	)		122,559
Total net cash settlements paid on commodity derivatives during the period		(125,426	)		(91,413	)
Adjusted net income ^(1)	$	168,493		$	141,553
Adjusted net income per share, basic^(1)	$	4.31		$	3.62
Adjusted net income per share, diluted^(1)	$	4.23		$	3.57

^(1)

Adjusted net income and adjusted net income per share are non-GAAP measures. Management believes they provide useful information to investors for analysis of Whiting’s fundamental business on a recurring basis. In addition, management believes that adjusted net income is widely used by professional research analysts and others in valuation, comparison and investment recommendations of companies in the oil and gas exploration and production industry, and many investors use the published research of industry research analysts in making investment decisions. Adjusted net income and adjusted net income per share should not be considered in isolation or as a substitute for net income, income from operations, net cash provided by operating activities or other income, cash flow or liquidity measures under U.S. GAAP and may not be comparable to other similarly titled measures of other companies.

WHITING PETROLEUM CORPORATION
Reconciliation of Net Income (Loss) to Adjusted Net Income (Loss)
(in thousands, except per share data)
	Successor						Predecessor			Non-GAAP
	Year Ended December 31, 2021			Four Months Ended December 31, 2020			Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
Net income (loss)	$	427,906		$	39,073		$	(3,965,461	)	$	(3,926,388	)
Adjustments:
Amortization of deferred gain on sale		-			-			(5,116	)		(5,116	)
(Gain) loss on sale of properties		(95,611	)		395			927			1,322
Impairment expense		6,707			3,233			4,161,885			4,165,118
Gain on extinguishment of debt		-			-			(25,883	)		(25,883	)
Total measure of derivative (gain) loss reported under U.S. GAAP		520,131			24,714			(181,614	)		(156,900	)
Total net cash settlements received (paid) on commodity derivatives during the period		(323,692	)		(3,942	)		45,483			41,541
Reorganization items, net		-			-			(217,419	)		(217,419	)
Restructuring and other one-time costs ^(1)		-			12,359			32,888			45,247
Tax impact of basis difference for Whiting Canadian Holding Company ULC		-			(12,038	)		(55,346	)		(67,384	)
Adjusted net income (loss) ^(2)	$	535,441		$	63,794		$	(209,656	)	$	(145,862	)
Adjusted net income (loss) per share, basic ^(2)(3)	$	13.73		$	1.68		$	(2.29	)	$	(3.83	)
Adjusted net income (loss) per share, diluted ^(2)(3)	$	13.49		$	1.67		$	(2.29	)	$	(3.83	)

^(1)	Includes severance and restructuring charges incurred during a company restructuring in September 2020, cash retention incentives paid to Predecessor executives and directors in 2020, third-party advisory and legal fees incurred prior to and after emerging from chapter 11 bankruptcy and a litigation settlement.
^(2)	Adjusted net income (loss) and adjusted net income (loss) per share are non-GAAP measures. Management believes they provide useful information to investors for analysis of Whiting’s fundamental business on a recurring basis. In addition, management believes that adjusted net income (loss) is widely used by professional research analysts and others in valuation, comparison and investment recommendations of companies in the oil and gas exploration and production industry, and many investors use the published research of industry research analysts in making investment decisions. Adjusted net income (loss) and adjusted net income (loss) per share should not be considered in isolation or as a substitute for net income, income from operations, net cash provided by operating activities or other income, cash flow or liquidity measures under U.S. GAAP and may not be comparable to other similarly titled measures of other companies.
^(3)	For the combined year ended December 31, 2020, the Company used the Successor’s basic and diluted weighted average share count to calculate per share amounts.

WHITING PETROLEUM CORPORATION
Reconciliation of Net Income to Adjusted EBITDA and Adjusted EBITDAX
(in thousands)
	Successor
	Three Months Ended
	December 31,			September 30,
	2021			2021
Net income	$	292,179		$	198,162
Interest expense		3,426			3,871
Income tax expense		910			-
Depreciation, depletion and amortization		49,201			51,927
Total measure of derivative (gain) loss reported under U.S. GAAP		(4,530	)		122,559
Total cash settlements paid on commodity derivatives during the period		(125,426	)		(91,413	)
Non-cash stock-based compensation		3,237			2,744
Impairment expense		1,577			2,439
(Gain) loss on sale of properties		4,693			(90,194	)
Adjusted EBITDA ^(1)		225,267			200,095
Exploration expense		1,089			1,007
Adjusted EBITDAX ^(1)	$	226,356		$	201,102

^(1)

Adjusted EBITDA and Adjusted EBITDAX are non-GAAP measures. These measures are presented because management believes they provide useful information to investors for analysis of the Company’s performance. Adjusted EBITDA and Adjusted EBITDAX should not be considered in isolation or as a substitute for net income, income from operations, net cash provided by operating activities or other income, cash flow or liquidity measures under U.S. GAAP and may not be comparable to other similarly titled measures of other companies.

WHITING PETROLEUM CORPORATION
Reconciliation of Net Income (Loss) to Adjusted EBITDA and Adjusted EBITDAX
(in thousands)
	Successor						Predecessor			Non-GAAP
	Year Ended December 31, 2021			Four Months Ended December 31, 2020			Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
Net income (loss)	$	427,906		$	39,073		$	(3,965,461	)	$	(3,926,388	)
Interest expense		16,381			8,080			73,054			81,134
Interest income		(1	)		(2	)		(211	)		(213	)
Income tax expense (benefit)		910			(12,038	)		(56,374	)		(68,412	)
Depreciation, depletion and amortization		206,475			77,502			338,757			416,259
Amortization of deferred gain on sale		-			-			(5,116	)		(5,116	)
Total measure of derivative (gain) loss reported under U.S. GAAP		520,131			24,714			(181,614	)		(156,900	)
Total cash settlements received (paid) on commodity derivatives during the period, net of premiums/costs		(323,692	)		(3,942	)		45,483			41,541
Non-cash stock-based compensation		10,745			515			3,719			4,234
Impairment expense		6,707			3,233			4,161,885			4,165,118
Gain on extinguishment of debt		-			-			(25,883	)		(25,883	)
(Gain) loss on sale of properties		(95,611	)		395			927			1,322
Reorganization items, net		-			-			(217,419	)		(217,419	)
Restructuring and other one-time costs ^(1)		-			12,359			32,888			45,247
Adjusted EBITDA ^(2)		769,951			149,889			204,635			354,524
Exploration expense		4,074			4,632			22,945			27,577
Adjusted EBITDAX ^(2)	$	774,025		$	154,521		$	227,580		$	382,101

^(1)

Includes severance and restructuring charges incurred during a company restructuring in September 2020, cash retention incentives paid to Predecessor executives and directors in 2020, third-party advisory and legal fees incurred prior to and after emerging from chapter 11 bankruptcy and a litigation settlement.

^(2)

Adjusted EBITDA and Adjusted EBITDAX are non-GAAP measures. These measures are presented because management believes they provide useful information to investors for analysis of the Company’s performance. Adjusted EBITDA and Adjusted EBITDAX should not be considered in isolation or as a substitute for net income, income from operations, net cash provided by operating activities or other income, cash flow or liquidity measures under U.S. GAAP and may not be comparable to other similarly titled measures of other companies.

WHITING PETROLEUM CORPORATION
Reconciliation of Net Cash Provided by Operating Activities to Adjusted Free Cash Flow
(in thousands)
	Successor
	Three Months Ended
	December 31,			September 30,
	2021			2021
Net cash provided by operating activities	$	213,914		$	189,890
Changes in working capital		8,550			4,788
Accrued capital expenditures		(66,195	)		(66,936	)
Adjusted free cash flow ^(1)	$	156,269		$	127,742

	Successor						Predecessor			Non-GAAP
	Year Ended December 31, 2021			Four Months Ended December 31, 2020			Eight Months Ended August 31, 2020			Combined Year Ended December 31, 2020
Net cash provided by operating activities	$	740,243		$	82,168			112,613			194,781
Changes in working capital		10,508			44,318			(59,815	)		(15,497	)
Accrued capital expenditures		(247,201	)		(23,993	)		(185,362	)		(209,355	)
Adjusted free cash flow ^(1)	$	503,550		$	102,493		$	(132,564	)	$	(30,071	)

^(1)

Adjusted free cash flow is a non-GAAP measure. This measure is presented because management believes it provides useful information to investors for analysis of the Company’s ability to internally fund acquisitions and development activity and reduce its borrowings outstanding under its revolving credit facility. This measure should not be considered in isolation or as a substitute for net income, income from operations, net cash provided by operating activities or other income, cash flow or liquidity measures under U.S. GAAP and may not be comparable to other similarly titled measures of other companies. The Company is unable to present a reconciliation of forward-looking adjusted free cash flow because components of the calculation, including fluctuations in working capital accounts, are inherently unpredictable. Moreover, estimating the most directly comparable GAAP measure with the required precision necessary to provide a meaningful reconciliation is extremely difficult and could not be accomplished without unreasonable effort. The Company believes that forward-looking estimates of adjusted free cash flow are important to investors because they assist in the analysis of its ability to generate cash from our operations.

About Whiting Petroleum Corporation

Whiting Petroleum Corporation, a Delaware corporation, is an independent oil and gas company engaged in the development, production and acquisition of crude oil, NGLs and natural gas primarily in the Rocky Mountains region of the United States. The Company’s largest projects are in the Bakken and Three Forks plays in North Dakota and Montana. The Company trades publicly under the symbol WLL on the New York Stock Exchange. For further information, please visit http://www.whiting.com.

Forward-Looking Statements

This news release contains statements that we believe to be “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than historical facts, including, without limitation, statements regarding our future financial position, business strategy, projected production, cash flows, revenues, costs, capital expenditures and debt levels, the effect of acquisitions and divestitures and plans, dividends and other forms of return of capital, and objectives of management for future operations, are forward-looking statements. When used in this news release, words such as “guidance,” or “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe” or “should” or the negative thereof or variations thereon or similar terminology are generally intended to identify forward-looking statements. Such forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in, or implied by, such statements.

These risks and uncertainties include, but are not limited to, risks associated with:

• declines in, or extended periods of low oil, NGL or natural gas prices;
• the occurrence of epidemic or pandemic diseases, including the coronavirus pandemic;
• action or inaction of the Organization of Petroleum Exporting Countries and other oil exporting nations to set and maintain production levels;
• the impacts of hedging on our results of operations;
• regulatory developments, including the potential shutdown of the Dakota Access Pipeline and new or amended federal, state and local initiatives relating to the regulation of hydraulic fracturing, air emissions and other aspects of oil and gas operations that could have a negative effect on the oil and gas industry and/or increase costs of compliance;
• the geographic concentration of our operations;
• our inability to access oil and gas markets due to market conditions or operational impediments;
• adequacy of midstream and downstream transportation capacity and infrastructure;
• shortages of or delays in obtaining qualified personnel or equipment, including drilling rigs and completion services;
• adverse weather conditions that may negatively impact development or production activities;
• potential losses and claims resulting from our oil and gas operations, including uninsured or underinsured losses;
• lack of control over non-operated properties;
• cybersecurity attacks or failures of our telecommunication and other information technology infrastructure;
• revisions to reserve estimates as a result of changes in commodity prices, regulation and other factors;
• inaccuracies of our reserve estimates or our assumptions underlying them;
• impact of negative shifts in investor sentiment and public perception towards the oil and gas industry and corporate governance standards;
• climate change issues;
• litigation and other legal proceedings; and
• other risks described under the caption “Risk Factors” in Item 1A of our Annual Report on Form 10-K for the period ended December 31, 2021.

We assume no obligation, and disclaim any duty, to update the forward-looking statements in this news release.