发明名称 PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER
摘要 A tubular sleeve (210) is coupled to and overlaps the threaded connection (12, 14) between a pair of adjacent tubular members (14, 16).
申请公布号 WO03089161(A3) 申请公布日期 2004.02.26
申请号 WO2003US10144 申请日期 2003.03.31
申请人 ENVENTURE GLOBAL TECHNLOGY;COSTA, SCOTT;HOCKADAY, JOEL;WADDELL, KEVIN, K.;RING, LEV;BULLOCK, MICHAEL;COOK, ROBERT, LANCE;KENDZIORA, LARRY;BRISCO, DAVID, PAUL;JACKSON, TANCE 发明人 COSTA, SCOTT;HOCKADAY, JOEL;WADDELL, KEVIN, K.;RING, LEV;BULLOCK, MICHAEL;COOK, ROBERT, LANCE;KENDZIORA, LARRY;BRISCO, DAVID, PAUL;JACKSON, TANCE
分类号 E21B17/04;E21B43/10;F24J3/08 主分类号 E21B17/04
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