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发明名称
Method of decreasing the disintegration of shale-containing cuttings and drilling fluid therefor
摘要
申请公布号
EP1783187(B1)
申请公布日期
2012.12.19
申请号
EP20050257635
申请日期
2005.12.13
申请人
NEWPARK DRILLING FLUIDS, L.L.C
发明人
DEARING, HARRY L., JR.
分类号
C09K8/05;C09K8/16
主分类号
C09K8/05
代理机构
代理人
主权项
地址
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