| 发明名称 |
Well Cementing compositions |
| 摘要 |
<p>Well cement compositions for sealing pipe in a well bore, and which harden into highly resilient solid masses having high strengths, comprise hydraulic cement, an aqueous rubber latex, and aqueous rubber latex stabilizing surfactant and silica hydrophobicized with silicon oil.</p> |
| 申请公布号 |
EP1031544(A2) |
申请公布日期 |
2000.08.30 |
| 申请号 |
EP20000300588 |
申请日期 |
2000.01.27 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHATTERJI, JITEN.;CROMWELL, ROGER S.;REDDY, BAIREDDY R.;KING, BOBBY J. |
| 分类号 |
C04B24/26;C04B28/02;C09K8/46;(IPC1-7):C04B28/02;E21B33/13 |
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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