发明名称 |
RESILIENT WELL CEMENT COMPOSITIONS AND METHODS |
摘要 |
The present invention provides improved compositions and methods for sealing pipe in a well bore. The compositions which harden into highly resilient solid masses having high strengths are basically comprised of a hydraulic cement, an aqueous rubber latex, an aqueous rubber latex stabilizing surfactant and silica hydrophobicized with silicon oil.
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申请公布号 |
CA2298898(A1) |
申请公布日期 |
2000.08.22 |
申请号 |
CA20002298898 |
申请日期 |
2000.02.15 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KING, BODDY J.;CHATTERJI, JITEN;REDDY, BAIREDDY R.;CROMWELL, ROGER S. |
分类号 |
C04B24/26;C04B28/02;C09K8/46;(IPC1-7):C04B24/26;E21B33/14 |
主分类号 |
C04B24/26 |
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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