发明名称 ACTUATABLE SUBSURFACE SAFETY VALVE AND METHOD
摘要 Disclosed herein is a downhole tool. The downhole tool includes, a tubular, a tooth profile on the tubular, at least one first actuatable latch complementary to the tooth profile, at least one second actuatable latch complementary to the tooth profile that prevents movement of the tubular when actuated, and at least one actuator in operable communication with the at least one first actuatable latch such that actuation of the at least one actuator while the at least one first actuatable latch is actuated and the at least one second actuatable latch is nonactuated causes movement of the tubular.
申请公布号 WO2009117297(A3) 申请公布日期 2009.12.17
申请号 WO2009US36890 申请日期 2009.03.12
申请人 BAKER HUGHES INCORPORATED;GOING, WALTER, S. 发明人 GOING, WALTER, S.
分类号 E21B34/10 主分类号 E21B34/10
代理机构 代理人
主权项
地址