| 发明名称 |
Methods and compositions for cementing pipe in well bores |
| 摘要 |
Methods and compositions for cementing pipe strings in well bores are provided. The compositions are basically comprised of a hydraulic cement, water, an in situ foam generating additive and a water-wetting foam stabilizing surfactant.
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| 申请公布号 |
US5996693(A) |
申请公布日期 |
1999.12.07 |
| 申请号 |
US19980153650 |
申请日期 |
1998.09.15 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
HEATHMAN, JAMES F. |
| 分类号 |
C04B28/04;C09K8/46;C09K8/473;(IPC1-7):E21B33/14 |
主分类号 |
C04B28/04 |
| 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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