发明名称 |
LOST CIRCULATION MATERIAL FORMULATION AND METHOD OF USE |
摘要 |
A lost circulation material and method for well treatment employing the material that is effective at sealing or plugging small fissures and large fractures and has utility over a wide range of temperatures, including high temperatures. The material has an optimized bimodal particle distribution and optionally has a polymer flocculant or water swellable polymer.
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申请公布号 |
CA2713715(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
CA20092713715 |
申请日期 |
2009.02.17 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
WHITFILL, DONALD L.;FANG, CINDY CHING;MILLER, MATTHEW |
分类号 |
C09K8/508;C09K8/03;C09K8/516 |
主分类号 |
C09K8/508 |
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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