发明名称 |
USE OF NANOPARTICLES AS A LUBRICITY ADDITIVE IN WELL FLUIDS. |
摘要 |
A use of nanoparticles in a well fluid for improved lubricity is disclosed herein. The nanoparticles are present in the well fluid in low amounts below 5 wt%. The nanoparticles may be formed ex situ and added to the fluid or in situ in the fluid. In one aspect, the well fluid is a drilling fluid. In a further aspect, the well fluid is an invert emulsion based fluid or an aqueous based fluid. |
申请公布号 |
MX2014009561(A) |
申请公布日期 |
2015.01.26 |
申请号 |
MX20140009561 |
申请日期 |
2012.10.01 |
申请人 |
NFLUIDS INC. |
发明人 |
HUSEIN, MAEN, MOH'D;ZAKARIA, MOHAMMAD, FERDOUS;HARELAND, GEIR |
分类号 |
C09K8/03;C09K8/04;C09K8/36;E21B21/06 |
主分类号 |
C09K8/03 |
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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