| 发明名称 |
LOST CIRCULATION AND FLUID LOSS MATERIALS CONTAINING GUAR CHAFF AND METHODS FOR MAKING AND USING SAME |
| 摘要 |
A lost circulation additive including a guar chaff material. The method of forming a lost circulation fluid includes contacting the lost circulation additive with a base fluid. The method for treating a formation including injecting the loss circulation fluid into a wellbore. |
| 申请公布号 |
CA2922463(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
CA20142922463 |
申请日期 |
2014.09.09 |
| 申请人 |
LUBRIZOL OILFIELD SOLUTIONS, INC. |
发明人 |
SAMUEL, MATTHEW M;CURTIS, GASTON W.;LU, SHAOHUA |
| 分类号 |
C09K8/035;C09K8/514;C09K8/516;E21B21/00 |
主分类号 |
C09K8/035 |
| 代理机构 |
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