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发明名称
Verfahren zur Verbesserung der Entfernung von haltenden Feststoffen aus Bohrlochwänden und Sandregelungsvorrichtungen darin
摘要
申请公布号
DE69821280(T2)
申请公布日期
2004.11.25
申请号
DE1998621280T
申请日期
1998.03.04
申请人
TEXAS UNITED CHEMICAL CO., LLC
发明人
CASHION, JAMES P.;DOBSON, JAMES W.;LAUER, ROBERT S.
分类号
C09K8/52;(IPC1-7):E21B37/06
主分类号
C09K8/52
代理机构
代理人
主权项
地址
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