| 发明名称 |
PLUGGING SUBTERRANEAN REGIONS WITH ACRYLIC-EPOXY RESIN-FORMING SIONS |
| 摘要 |
<p>A subterranean region is plugged by flowing into it an aqueous emulsion containing a polyepoxide, a polycarboxy polymer, and a material for controlling the rate of the interaction of said polymers, with the proportions of said materials arranged to cause the emulsion to become a resinous plug after being emplaced.</p> |
| 申请公布号 |
CA1061098(A) |
申请公布日期 |
1979.08.28 |
| 申请号 |
CA19750236130 |
申请日期 |
1975.09.23 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
KNAPP, RANDOLPH H.;ALMQUIST, SAM G. |
| 分类号 |
C09K8/502;C09K8/575;E21B33/138;(IPC1-7):09K7/00 |
主分类号 |
C09K8/502 |
| 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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