| 发明名称 |
METHODS FOR STABILIZING FINES CONTAINED IN SUBTERRANEAN FORMATIONS |
| 摘要 |
<p>A method of preventing or reducing the migration of fines in a permeable structure comprising contacting the fines with organic copolymers which can be either nonionic in a neutral media or can contain up to 95% by weight of a quaternary ammonium salt monomer.</p> |
| 申请公布号 |
CA1251035(A) |
申请公布日期 |
1989.03.14 |
| 申请号 |
CA19850488623 |
申请日期 |
1985.08.13 |
| 申请人 |
HALLIBURTON COMPANY |
发明人 |
BORCHARDT, JOHN K. |
| 分类号 |
E21B33/138;(IPC1-7):E21B33/138 |
主分类号 |
E21B33/138 |
| 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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