| 发明名称 |
Method for Treating Subterranean Formation |
| 摘要 |
A method is for treating a subterranean formation penetrated by a wellbore is given which comprises injecting into the subterranean formation a well treatment fluid having a high pH. The well treatment fluid comprises a viscoelastic surfactant having a degradable linkage, a hydrolysable fiber and a pH control material
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| 申请公布号 |
US2008236832(A1) |
申请公布日期 |
2008.10.02 |
| 申请号 |
US20070691099 |
申请日期 |
2007.03.26 |
| 申请人 |
FU DIANKUI;OUSSOLTSEV DMITRI;KLYUBIN ARTEM;LEVANYUK OLESYA;BUTULA KRESO KURT |
发明人 |
FU DIANKUI;OUSSOLTSEV DMITRI;KLYUBIN ARTEM;LEVANYUK OLESYA;BUTULA KRESO KURT |
| 分类号 |
E21B43/267;C09K8/00 |
主分类号 |
E21B43/267 |
| 代理机构 |
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代理人 |
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| 主权项 |
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