| 发明名称 |
Well drilling fluids |
| 摘要 |
Clay is stabilized in the drilling of wells and other formation treatment for hydrocarbon production by the addition to the drilling or other fluid of potassium formate together with a cationic formation control additive.
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| 申请公布号 |
US2005256012(A1) |
申请公布日期 |
2005.11.17 |
| 申请号 |
US20050186184 |
申请日期 |
2005.07.21 |
| 申请人 |
CLEARWATER INTERNATIONAL L.L.C. |
发明人 |
SMITH KEVIN W. |
| 分类号 |
C09K8/24;C09K8/508;C09K8/60;(IPC1-7):C09K7/02 |
主分类号 |
C09K8/24 |
| 代理机构 |
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