| 发明名称 |
EARTH SUPPORT FLUID COMPOSITION AND METHOD FOR ITS USE |
| 摘要 |
2140125 9402567 PCTABS00030 This invention relates to a method for preparing an earth stabilization fluid, a method for using such an earth stabilization fluid and to the earth stabilization fluid itself. This invention uses a continuous phase that has been added to a borehole and a polymer material that forms gel masses having desired functional properties when added to the continuous phase.
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| 申请公布号 |
CA2140125(A1) |
申请公布日期 |
1994.02.03 |
| 申请号 |
CA19932140125 |
申请日期 |
1993.06.29 |
| 申请人 |
KB TECHNOLOGIES LTD |
发明人 |
GOODHUE K GIFFORD JR;HOLMES MAX M |
| 分类号 |
C09K8/03;C09K8/035;C09K8/12;C09K8/50;C09K8/516;C09K8/56;C09K8/60;C09K8/92;C09K17/16;C09K17/18;C09K17/22;(IPC1-7):C09K17/18;E21B43/02;C09K7/02 |
主分类号 |
C09K8/03 |
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