| 发明名称 |
Well fluid comprising a fluorinated liquid phase |
| 摘要 |
A well drilling, completion or workover fluid has a continuous phase of the fluid essentially consists of a liquid fluorinated compound. In a variant, the liquid fluorinated compound is a perfluorinated compound.
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| 申请公布号 |
US7858564(B2) |
申请公布日期 |
2010.12.28 |
| 申请号 |
US20060561094 |
申请日期 |
2006.11.17 |
| 申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
PASQUIER DAVID;DRIANCOURT ALAIN;AUDIBERT ANNIE |
| 分类号 |
C09K8/60;C09K8/42;C09K8/68;E21B43/26 |
主分类号 |
C09K8/60 |
| 代理机构 |
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