发明名称 |
Lubricants for drilling fluids |
摘要 |
A process for imparting lubricity to an aqueous drilling fluid used in geological exploration involving: (a) providing an aqueous drilling fluid; (b) providing a lubricant component containing a partial glyceride of predominantly unsaturated fatty acids having from about 16 to 24 carbon atoms; and (c) introducing the partial glyceride into the aqueous drilling fluid. |
申请公布号 |
AU1269600(A) |
申请公布日期 |
2000.06.05 |
申请号 |
AU20000012696 |
申请日期 |
1999.11.06 |
申请人 |
COGNIS DEUTSCHLAND GMBH |
发明人 |
HEINZ MULLER;DR. CLAUS-PETER HEROLD;FRANK BONGARDT;NADJA HERZOG;STEPHAN VON TAPAVICZA |
分类号 |
C09K8/06 |
主分类号 |
C09K8/06 |
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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