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发明名称
METHOD OF SERVICING WELLS USING A CURVED CONDUIT
摘要
申请公布号
US3508614(A)
申请公布日期
1970.04.28
申请号
USD3508614
申请日期
1967.10.18
申请人
ESSO PRODUCTION RESEARCH CO.
发明人
WILLV F. BOHLMANN JR.;JEROME D. GOODRICH JR.;CHARLES B. CORLEY JR.
分类号
E21B23/08;(IPC1-7):E21B43/00;E21B43/01
主分类号
E21B23/08
代理机构
代理人
主权项
地址
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