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发明名称
Wellbore fluid
摘要
There is disclosed a biodegradable wellbore fluid having a continuous oil phase which comprises at least 50 % by weight of an n-alkane having from 10 to 20 carbon atoms, or a mixture of such alkanes.
申请公布号
GB2287052(A)
申请公布日期
1995.09.06
申请号
GB19950008385
申请日期
1994.08.30
申请人
* SOFITECH N.V.
发明人
CHRISTOPHER ALAN * SAWDON
分类号
C09K8/34;(IPC1-7):C09K7/06
主分类号
C09K8/34
代理机构
代理人
主权项
地址
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