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发明名称
Gemischte Bohrflüssigkeitverdünner
摘要
申请公布号
DE69310675(T2)
申请公布日期
1997.09.04
申请号
DE1993610675T
申请日期
1993.11.15
申请人
PHILLIPS PETROLEUM CO., BARTLESVILLE, OKLA., US
发明人
PATEL, BHARAT B., BARTLESVILLE, OK 74006, US;STEWART, WAYNE S., BARTLESVILLE, OK 74006, US
分类号
C09K8/03;C09K8/12;C09K8/24;E21B21/00;(IPC1-7):C09K7/02;C09K7/00
主分类号
C09K8/03
代理机构
代理人
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地址
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