发明名称 Earth support fluid composition and method for its use
摘要 This invention relates to a method for preparing and 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.
申请公布号 US5407909(A) 申请公布日期 1995.04.18
申请号 US19930020345 申请日期 1993.02.19
申请人 KB TECHNOLOGIES, LTD. 发明人 GOODHUE, JR., K. GIFFORD;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):C09K7/02 主分类号 C09K8/03
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