发明名称 |
Method of improving recovery from hydrocarbon reservoirs |
摘要 |
A method of increasing the recovery of hydrocarbons from a highly fractured reservoir uses the steps of injecting into the reservoir a membrane-forming fluid to form a membrane over the surface of at least part of exposed formation, injecting into the reservoir a fluid to establish a chemical potential gradient across the membrane and letting fluid enter the formation across the membrane to increase the pressure inside the formation and to force additional hydrocarbon from the formation. |
申请公布号 |
US8235113(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20070440037 |
申请日期 |
2007.08.20 |
申请人 |
ENGLAND KEVIN;AYOUB JOSEPH;MONTARON BERNARD;MILLER MATTHEW;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ENGLAND KEVIN;AYOUB JOSEPH;MONTARON BERNARD;MILLER MATTHEW |
分类号 |
E21B43/22;E21B43/16 |
主分类号 |
E21B43/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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