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发明名称
METHOD OF UTILIZING FLOWABLE DEVICES IN WELLBORES
摘要
申请公布号
EP1181435(B1)
申请公布日期
2004.11.03
申请号
EP20000932786
申请日期
2000.05.25
申请人
BAKER HUGHES INCORPORATED
发明人
ARONSTAM, PETER, S.;BERGER, PER-ERIK
分类号
E21B47/01;E21B47/12;(IPC1-7):E21B47/01
主分类号
E21B47/01
代理机构
代理人
主权项
地址
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