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Creating and maintaining a gas cap in tar sands formations
Creating and maintaining a gas cap in tar sands formations
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机译:在焦油砂岩层中创建和维护气顶
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摘要
Methods for treating a tar sands formation are disclosed herein. Methods for treating a tar sands formation may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. Pressure may be allowed to increase in an upper portion of the formation to provide a gas cap in the upper portion. At least some hydrocarbons are produced from a lower portion of the formation.
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