发明名称 |
Stable foamed cement slurry compositions and methods for making and using same |
摘要 |
A foamed cement composition is disclosed for utilization in performing a variety of well cementing operations, and to methods for making and using same. The foamed cement composition basically includes a cement, water sufficient to form a pumpable slurry, a gas sufficient to foam the slurry, a foaming agent and optionally a foam stabilizing agent.
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申请公布号 |
US8475585(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US201213648532 |
申请日期 |
2012.10.10 |
申请人 |
CLEARWATER INTERNATIONAL, LLC |
发明人 |
ZAMORA FRANK;BRAMBLETT MARILYN J.;KAKADJIAN SARKIS R. |
分类号 |
E21B33/13;C04B7/32;C04B7/36;C04B9/11;C04B11/28;C04B16/08;C04B20/00;C04B28/06;C04B38/00;E21B43/27 |
主分类号 |
E21B33/13 |
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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