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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
REVENUES: |  |
Oil, natural gas and NGL | $ 993 | $ 1,543
Marketing, gathering and compression | 960 | 1,675
Total Revenues | 1,953 | 3,218
OPERATING EXPENSES: |  |
Oil, natural gas and NGL production | 206 | 299
Oil, natural gas and NGL gathering, processing and transportation | 482 | 458
Production taxes | 18 | 28
Marketing, gathering and compression | 942 | 1,700
General and administrative | 48 | 56
Restructuring and other termination costs | 0 | (10)
Provision for legal contingencies | 22 | 25
Oil, natural gas and NGL depreciation, depletion and amortization | 271 | 684
Depreciation and amortization of other assets | 29 | 35
Impairment of oil and natural gas properties | 853 | 4,976
Impairments of fixed assets and other | 38 | 4
Net (gains) losses on sales of fixed assets | (4) | 3
Total Operating Expenses | 2,905 | 8,258
LOSS FROM OPERATIONS | (952) | (5,040)
OTHER INCOME (EXPENSE): |  |
Interest expense | (62) | (51)
Losses on investments | 0 | (7)
Loss on sale of investment | (10) | 0
Gains on purchases or exchanges of debt | 100 | 0
Other income | 3 | 6
Total Other Income (Expense) | 31 | (52)
LOSS BEFORE INCOME TAXES | (921) | (5,092)
INCOME TAX BENEFIT: |  |
Current income taxes | 0 | 0
Deferred income taxes | 0 | (1,372)
Total Income Tax Benefit | 0 | (1,372)
NET LOSS | (921) | (3,720)
Net income attributable to noncontrolling interests | 0 | (19)
NET LOSS ATTRIBUTABLE TO CHESAPEAKE | (921) | (3,739)
Preferred stock dividends | (43) | (43)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS | $ (964) | $ (3,782)
LOSS PER COMMON SHARE: |  |
Earnings Per Share, Basic | $ (1.44) | $ (5.72)
Earnings Per Share, Diluted | (1.44) | (5.72)
CASH DIVIDEND DECLARED PER COMMON SHARE | $ 0.00 | $ 0.0875
WEIGHTED AVERAGE COMMON AND COMMON EQUIVALENT SHARES OUTSTANDING (in millions): |  |
Weighted Average Number of Shares Outstanding, Basic | 668 | 661
Weighted Average Number of Shares Outstanding, Diluted | 668 | 661

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