发明名称 |
Wettability altering gellable tratment fluids |
摘要 |
Gellable treatment fluids containing an acrylamide copolymer and a suitable surfactant can be used in various subterranean operations where it is necessary for the treatment fluid to remain in a gelled state for extended periods of time at high formation temperatures. The surfactants are chosen to increase the relative permeability of the hydrocarbons in the subterranean formation by wettability alteration. |
申请公布号 |
NO20151211(A1) |
申请公布日期 |
2015.09.17 |
申请号 |
NO20150001211 |
申请日期 |
2015.09.17 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
GAMAGE PUBUDU H;SHUMWAY WILLIAM WALTER;DEVILLE JAY PAUL |
分类号 |
C09K8/035;C09K8/512;C09K8/88 |
主分类号 |
C09K8/035 |
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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