The following tables provide certain information about the operations of each of our segments:



	Three Months Ended September 30, 2018
	Oil and Natural Gas			Contract Drilling			Mid-stream			Other			Eliminations			Total Consolidated
	(In thousands)
Revenues: ⁽¹⁾
Oil and natural gas	$	111,623		$	—		$	—		$	—		$	—		$	111,623
Contract drilling	—			58,012			—			—			(7,400		)	50,612
Gas gathering and processing	—			—			82,882			—			(25,059		)	57,823
Total revenues	111,623			58,012			82,882			—			(32,459		)	220,058
Expenses:
Operating costs:
Oil and natural gas	33,400			—			—			—			(1,261		)	32,139
Contract drilling	—			38,246			—			—			(6,214		)	32,032
Gas gathering and processing	—			—			66,932			3,808			(27,606		)	43,134
Total operating costs	33,400			38,246			66,932			3,808			(35,081		)	107,305
Depreciation, depletion, and amortization	35,460			14,889			11,265			1,923			—			63,537
Total expenses	68,860			53,135			78,197			5,731			(35,081		)	170,842
General and administrative	—			—			—			9,278			—			9,278
Gain on disposition of assets	(7		)	(230		)	(16		)	—			—			(253		)
Income (loss) from operations	42,770			5,107			4,701			(15,009		)	2,622			40,191
Loss on derivatives	—			—			—			(4,385		)	—			(4,385		)
Interest, net	—			—			(381		)	(7,564		)	—			(7,945		)
Other	—			—			—			3,814			(3,808		)	6
Income (loss) before income taxes	$	42,770		$	5,107		$	4,320		$	(23,144	)	$	(1,186	)	$	27,867

_______________________


(1)	The revenues for oil and natural gas occur at a point in time. The revenues for contract drilling and gas gathering and processing occur over time.



	Three Months Ended September 30, 2017
	Oil and Natural Gas		Contract Drilling			Mid-stream			Other			Eliminations			Total Consolidated
	(In thousands)
Revenues:
Oil and natural gas	$	85,470	$	—		$	—		$	—		$	—		$	85,470
Contract drilling	—		55,588			—			—			(3,969		)	51,619
Gas gathering and processing	—		—			69,057			—			(17,658		)	51,399
Total revenues	85,470		55,588			69,057			—			(21,627		)	188,488
Expenses:
Operating costs:
Oil and natural gas	35,082		—			—			—			(1,171		)	33,911
Contract drilling	—		38,115			—			—			(3,368		)	34,747
Gas gathering and processing	—		—			54,602			—			(16,486		)	38,116
Total operating costs	35,082		38,115			54,602			—			(21,025		)	106,774
Depreciation, depletion, and amortization	26,460		15,280			10,880			1,913			—			54,533
Total expenses	61,542		53,395			65,482			1,913			(21,025		)	161,307
General and administrative expense	—		—			—			9,235			—			9,235
(Gain) loss on disposition of assets	1		(68		)	(14		)	—			—			(81		)
Income (loss) from operations	23,927		2,261			3,589			(11,148		)	(602		)	18,027
Loss on derivatives	—		—			—			(2,614		)	—			(2,614		)
Interest, net	—		—			—			(9,944		)	—			(9,944		)
Other	—		—			—			5			—			5
Income (loss) before income taxes	$	23,927	$	2,261		$	3,589		$	(23,701	)	$	(602	)	$	5,474



	Nine Months Ended September 30, 2018
	Oil and Natural Gas			Contract Drilling			Mid-stream			Other			Eliminations			Total Consolidated
	(In thousands)
Revenues: ⁽¹⁾
Oil and natural gas	$	317,040		$	—		$	—		$	—		$	—		$	317,040
Contract drilling	—			161,489			—			—			(17,962		)	143,527
Gas gathering and processing	—			—			232,938			—			(65,012		)	167,926
Total revenues	317,040			161,489			232,938			—			(82,974		)	628,493
Expenses:
Operating costs:
Oil and natural gas	104,234			—			—			—			(3,715		)	100,519
Contract drilling	—			111,121			—			—			(15,528		)	95,593
Gas gathering and processing	—			—			185,738			7,384			(68,681		)	124,441
Total operating costs	104,234			111,121			185,738			7,384			(87,924		)	320,553
Depreciation, depletion, and amortization	97,797			41,927			33,493			5,759			—			178,976
Total expenses	202,031			153,048			219,231			13,143			(87,924		)	499,529
General and administrative expense	—			—			—			28,752			—			28,752
Gain on disposition of assets	(136		)	(314		)	(95		)	(30		)	—			(575		)
Income (loss) from operations	115,145			8,755			13,802			(41,865		)	4,950			100,787
Loss on derivatives	—			—			—			(25,608		)	—			(25,608		)
Interest, net	—			—			(834		)	(24,844		)	—			(25,678		)
Other	—			—			—			7,401			(7,384		)	17
Income (loss) before income taxes	$	115,145		$	8,755		$	12,968		$	(84,916	)	$	(2,434	)	$	49,518

_______________________


(1)	The revenues for oil and natural gas occur at a point in time. The revenues for contract drilling and gas gathering and processing occur over time.



	Nine Months Ended September 30, 2017
	Oil and Natural Gas			Contract Drilling			Mid-stream			Other			Eliminations			Total Consolidated
	(In thousands)
Revenues:
Oil and natural gas	$	256,241		$	—		$	—		$	—		$	—		$	256,241
Contract drilling	—			137,617			—			—			(9,558		)	128,059
Gas gathering and processing	—			—			198,632			—			(48,139		)	150,493
Total revenues	256,241			137,617			198,632			—			(57,697		)	534,793
Expenses:
Operating costs:
Oil and natural gas	99,349			—			—			—			(3,476		)	95,873
Contract drilling	—			99,794			—			—			(8,581		)	91,213
Gas gathering and processing	—			—			156,525			—			(44,663		)	111,862
Total operating costs	99,349			99,794			156,525			—			(56,720		)	298,948
Depreciation, depletion, and amortization	71,544			41,896			32,547			5,558			—			151,545
Total expenses	170,893			141,690			189,072			5,558			(56,720		)	450,493
General and administrative expense	—			—			—			26,902			—			26,902
Gain on disposition of assets	(176		)	(106		)	(58		)	(813		)	—			(1,153		)
Income (loss) from operations	85,524			(3,967		)	9,618			(31,647		)	(977		)	58,551
Gain on derivatives	—			—			—			21,019			—			21,019
Interest, net	—			—			—			(28,807		)	—			(28,807		)
Other	—			—			—			14			—			14
Income (loss) before income taxes	$	85,524		$	(3,967	)	$	9,618		$	(39,421	)	$	(977	)	$	50,777