| 发明名称 |
INSULATING ANNULAR FLUID |
| 摘要 |
<p>A insulating annular fluid for reducing convective currents in the annular region a wellbore is provided that includes an oleaginous fluid, a silica, and, in some embodiments, organoclay.</p> |
| 申请公布号 |
WO2014011549(A4) |
申请公布日期 |
2014.04.24 |
| 申请号 |
WO2013US49575 |
申请日期 |
2013.07.08 |
| 申请人 |
M-I L.L.C. |
发明人 |
METTATH, SASHIKUMAR;YOUNG, STEVEN;STAMATAKIS, EMANUEL;PANAMARATHUPALAYAM, BALA;SUI, CHANGPING |
| 分类号 |
C09K8/42;E21B23/06;E21B33/13 |
主分类号 |
C09K8/42 |
| 代理机构 |
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代理人 |
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