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财产及设备 (Narrative) (Details) (USD $)
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3个月结束 | 3个月结束 | 1月结束 | 3个月结束 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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3月. 31, 2013
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3月. 31, 2012
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12月. 31, 2012
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3月. 31, 2013
菱形斑纹(成员)
member_of_board_of_directors
顾问
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10月. 23, 2012
菱形斑纹(成员)
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10月. 17, 2012
菱形斑纹(成员)
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10月. 11, 2012
菱形斑纹(成员)
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2012年5月7日
菱形斑纹(成员)
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1月. 31, 2013
菱形斑纹(成员)
Accounts Receivable - Related Party [Member]
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3月. 31, 2013
最低(成员)
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3月. 31, 2013
最大(成员)
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| 物业、厂房及设备〔分项〕 | |||||||||||
| Cumulative capitalization of general and administrative costs incurred and capitalized to the full cost pool | $ 35,500,000 | ||||||||||
| 资本化的一般和行政费用 | 2,900,000 | 2,000,000 | |||||||||
| Capitalized costs of oil and natural gas properties excluded from amortization | 869,879,000 | 626,295,000 | 626,300,000 | ||||||||
| Expected number of years amortization will commence | 3年 | 5年 | |||||||||
| 投资(股票) | 7,914,036 | ||||||||||
| 应收本票 | 63,600,000 | ||||||||||
| 收到响尾蛇的付款 | $ (3,592,000) | $ 1,718,000 | $ 18,600,000 | ||||||||
| 所有权要求，以满足协议 | 10.00% | ||||||||||
| Number of directors allowed to serve on Board | 1 | ||||||||||
| Number of 顾问s allowed to serve on Board | 1 | ||||||||||
| 所有者权益 | 21.40% | 22.50% | 35.00% | ||||||||