发明名称 |
Method of servicing a wellbore with an aqueous gel containing a friction reducer |
摘要 |
A well servicing fluid formulated with components comprising a friction reducer having at least one polymer unit chosen from acrylamide groups, acrylate groups, sulfo groups, and maleic acid groups; and an anionic surfactant, a cationic surfactant and an aqueous base capable of forming a viscoelastic gel. Methods of making the well servicing fluid and methods of employing the well servicing fluid in a well are also disclosed. |
申请公布号 |
US8669213(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US20100751899 |
申请日期 |
2010.03.31 |
申请人 |
GUPTA D. V. SATYANARAYANA;FERRARO JUSTYNA;CAWIEZEL KAY;BAKER HUGHES INCORPORATED |
发明人 |
GUPTA D. V. SATYANARAYANA;FERRARO JUSTYNA;CAWIEZEL KAY |
分类号 |
C09K8/588;C09K8/528;C09K8/60 |
主分类号 |
C09K8/588 |
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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