| |
|
Dec 31, 2011 |
Dec 31, 2010 |
Dec 31, 2009 |
Dec 31, 2008 |
Dec 31, 2007 |
 |
Natural-gas sales |
 |
|
|
|
|
|
Oil and condensate sales |
|
|
|
|
|
|
Natural-gas liquids sales |
|
|
|
|
|
|
Gathering, processing and marketing sales |
|
|
|
|
|
|
Revenues |
% |
% |
% |
% |
% |
|
Gains (losses) on divestitures and other, net |
|
|
|
|
|
|
Reversal of accrual for Deepwater Royalty Relief Act dispute |
|
|
|
|
|
|
Revenues and other |
% |
% |
% |
% |
% |
|
Oil and gas operating |
|
|
|
|
|
|
Oil and gas transportation and other |
|
|
|
|
|
|
Exploration |
|
|
|
|
|
|
Gathering, processing and marketing |
|
|
|
|
|
|
General and administrative |
|
|
|
|
|
|
Depreciation, depletion and amortization |
|
|
|
|
|
|
Other taxes |
|
|
|
|
|
|
Impairments |
|
|
|
|
|
|
Deepwater Horizon settlement and related costs |
|
|
|
|
|
|
Costs and expenses |
% |
% |
% |
% |
% |
|
Operating income (loss) |
% |
% |
% |
% |
% |
|
Interest expense |
|
|
|
|
|
|
Gains (losses) on commodity derivatives, net |
|
|
|
|
|
|
Gains (losses) on other derivatives, net |
|
|
|
|
|
|
Other income (expense), net |
|
|
|
|
|
|
Other income (expense) |
% |
% |
% |
% |
% |
|
Income (loss) from continuing operations before income taxes |
% |
% |
% |
% |
% |
|
Income tax (expense) benefit |
|
|
|
|
|
|
Income (loss) from continuing operations |
% |
% |
% |
% |
% |
|
Income from discontinued operations, net of taxes |
|
|
|
|
|
|
Net income (loss) |
% |
% |
% |
% |
% |
|
Net income attributable to noncontrolling interests |
|
|
|
|
|
|
Net income (loss) attributable to common stockholders |
% |
% |
% |
% |
% |
