发明名称 |
BOREHOLE FLUID CONTAINING A LUBRICATING COMPOSITION - METHOD FOR VERIFYING THE LUBRIFICATION OF A BOREHOLE FLUID - APPLICATION WITH RESPECT TO FLUIDS WITH A HIGH PH. |
摘要 |
<p>The present invention relates to a borehole fluid comprising a lubricating compound containing at least one amphiphilic non-ionic compound obtained by reacting at least one vegetable oil or fatty acid as such or in a polymerised state on at least one amino alcohol. In one variant, the compound can be mixed with a solvent. The invention also relates to a method for verifying the lubrication power of a water-based fluid. The invention further relates to the application of said method to borehole fluids with a high pH.</p> |
申请公布号 |
MXPA00012083(A) |
申请公布日期 |
2002.04.17 |
申请号 |
MX2000PA12083 |
申请日期 |
1999.06.09 |
申请人 |
FINA RESEARCH S.A. |
发明人 |
ARGILLIER, JEAN-FRANCOIS |
分类号 |
C09K8/035;C09K8/22;C10M105/62;C10M173/02;(IPC1-7):C09K7/00;C09K7/02 |
主分类号 |
C09K8/035 |
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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