Subsequent Events (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | 0 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2013
MBoe
|
Dec. 31, 2012
MBoe
|
Feb. 15, 2013
Utica Shale [Member]
|
Dec. 21, 2012
Utica Shale [Member]
|
Dec. 18, 2012
Utica Shale [Member]
|
Dec. 19, 2012
Utica Shale [Member]
|
Feb. 26, 2014
Subsequent Event [Member]
Utica Shale [Member]
MBoe
acre
|
Jan. 31, 2013
Subsequent Event [Member]
天然气固定互换,2014年5月至2015年12月[成员]
Swap [Member]
Gas [Member]
MMBTU
|
Jan. 31, 2013
Subsequent Event [Member]
天然气固定掉期,2014年6月至2015年12月[成员]
Swap [Member]
Gas [Member]
MMBTU
|
|
Derivative [Line Items] | |||||||||
Notional quantity | 25,000 | 25,000 | |||||||
Average fixed price | 4.20 | 4.21 | |||||||
Purchase commitment, for additional acreage | 8,200 | ||||||||
Purchase commitment for additional BOEPD | 27,805,000 | 6,675,000 | 1,000 | ||||||
Purchase price commitment | $ 220.0 | $ 70.0 | $ 302.0 | $ 372.0 | $ 185.0 |
X | ||||||||||
- Definition
探明已开发储量和未开发储量增(减)量 No definition available.
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X | ||||||||||
- Definition
采购承诺,天然气和石油地区,未开发,净 No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
该实体持有的某一特定集团的衍生工具的数量. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
与平均固定价格相关的一组价格风险互换衍生品. No definition available.
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X | ||||||||||
- Definition
现金流出用于购买长期使用的实物资产,用于正常的石油和天然气业务,以及购买石油和天然气资产的矿产权益,而不打算转售. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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