发明名称 |
Methods for improving the productivity of oil producing wells |
摘要 |
Methods for treating clastic formations bearing brine and at least one of black oil or volatile oil using a composition containing a nonionic polymer and solvent. The solvent at least one of solubilizes or displaces at least one of brine or oil in the clastic formation. Methods for treating a formation having at least one fracture using a composition containing a nonionic polymer and solvent. Methods for making a composition for treating a clastic formation bearing brine and at least one of black oil or volatile oil. |
申请公布号 |
US8261825(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080745405 |
申请日期 |
2008.11.25 |
申请人 |
POPE GARY A.;BARAN, JR. JIMMIE R.;BANG VISHAL;SHARMA MUKUL M.;BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
POPE GARY A.;BARAN, JR. JIMMIE R.;BANG VISHAL;SHARMA MUKUL M. |
分类号 |
E21B43/26;C09K8/584;C09K8/588;C09K8/66 |
主分类号 |
E21B43/26 |
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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