Geographic Operating Segment Information (Tables)

6 Months Ended

Jun. 30, 2011

Geographic Operating Segment Information

Schedule Of Income Statement By Geographic Operating Segment

	United States			South Africa			Headquarters			Consolidated Total
	(in thousands)
Three Months Ended June 30, 2011
Revenues and other income:
Oil and gas	$	562,411		$	21,520		$			$	583,931
Interest and other		13,725						4,729			18,454
Loss on disposition of assets, net								(296	)		(296	)
		576,136			21,520			4,433			602,089
Costs and expenses:
Oil and gas production		101,741			714						102,455
Production and ad valorem taxes		35,864									35,864
Depletion, depreciation and amortization		127,864			13,536			12,498			153,898
Exploration and abandonments		19,731			183						19,914
General and administrative								44,644			44,644
Accretion of discount on asset retirement obligations		2,047			611						2,658
Interest								45,768			45,768
Hurricane activity, net		(2	)								(2	)
Derivative gains, net								(229,478	)		(229,478	)
Other		5,410						8,978			14,388
		292,655			15,044			(117,590	)		190,109
Income from continuing operations before income taxes		283,481			6,476			122,023			411,980
Income tax provision		(104,888	)		(1,813	)		(37,995	)		(144,696	)
Income from continuing operations	$	178,593		$	4,663		$	84,028		$	267,284
	United States			South Africa			Headquarters			Consolidated Total
	(in thousands)
Three Months Ended June 30, 2010
Revenues and other income:
Oil and gas	$	401,540		$	20,502		$			$	422,042
Interest and other		998						15,954			16,952
Gain on disposition of assets, net		7,560						85			7,645
		410,098			20,502			16,039			446,639
Costs and expenses:
Oil and gas production		93,116			896						94,012
Production and ad valorem taxes		25,338									25,338
Depletion, depreciation and amortization		117,859			18,442			8,008			144,309
Exploration and abandonments		22,689			54						22,743
General and administrative								40,433			40,433
Accretion of discount on asset retirement obligations		1,907			622						2,529
Interest								45,368			45,368
Hurricane activity, net		5,184									5,184
Derivative gains, net								(177,528	)		(177,528	)
Other		10,270						3,923			14,193
		276,363			20,014			(79,796	)		216,581
Income from continuing operations before income taxes		133,735			488			95,835			230,058
Income tax provision		(49,482	)		(137	)		(33,601	)		(83,220	)
Income from continuing operations	$	84,253		$	351		$	62,234		$	146,838
	United States			South Africa			Headquarters			Consolidated Total
	(in thousands)
Six Months Ended June 30, 2011
Revenues and other income:
Oil and gas	$	1,038,140		$	42,921		$			$	1,081,061
Interest and other		16,603						34,538			51,141
Loss on disposition of assets, net								(2,487	)		(2,487	)
		1,054,743			42,921			32,051			1,129,715
Costs and expenses:
Oil and gas production		200,576			1,810						202,386
Production and ad valorem taxes		69,160									69,160
Depletion, depreciation and amortization		244,404			27,221			22,646			294,271
Exploration and abandonments		37,216			341						37,557
General and administrative								88,750			88,750
Accretion of discount on asset retirement obligations		4,091			1,222						5,313
Interest								90,995			90,995
Hurricane activity, net		69									69
Derivative losses, net								14,954			14,954
Other		10,569						21,700			32,269
		566,085			30,594			239,045			835,724
Income (loss) from continuing operations before income taxes		488,658			12,327			(206,994	)		293,991
Income tax benefit (provision)		(180,803	)		(3,452	)		86,710			(97,545	)
Income (loss) from continuing operations	$	307,855		$	8,875		$	(120,284	)	$	196,446
	United States			South Africa			Headquarters			Consolidated Total
	(in thousands)
Six Months Ended June 30, 2010
Revenues and other income:
Oil and gas	$	848,204		$	45,883		$			$	894,087
Interest and other		1,507						33,453			34,960
Gain (loss) on disposition of assets, net		24,979						(391	)		24,588
		874,690			45,883			33,062			953,635
Costs and expenses:
Oil and gas production		178,440			1,672						180,112
Production and ad valorem taxes		52,399									52,399
Depletion, depreciation and amortization		233,364			40,339			15,034			288,737
Exploration and abandonments		39,465			126						39,591
General and administrative								78,748			78,748
Accretion of discount on asset retirement obligations		4,144			1,244						5,388
Interest								92,891			92,891
Hurricane activity, net		(2,226	)								(2,226	)
Derivative gains, net								(443,004	)		(443,004	)
Other		20,551						9,588			30,139
		526,137			43,381			(246,743	)		322,775
Income from continuing operations before income taxes		348,553			2,502			279,805			630,860
Income tax provision		(128,965	)		(701	)		(97,561	)		(227,227	)
Income from continuing operations	$	219,588		$	1,801		$	182,244		$	403,633

Reconciliation Of Assets From Segment To Consolidated

	June 30, 2011		December 31, 2010
	(in thousands)
Consolidating Assets by Geographic Area:
United States	$	10,222,200	$	8,987,141
South Africa		85,017		134,901
Tunisia				325,942
Headquarters		45,871		231,118
Total consolidated assets	$	10,353,088	$	9,679,102