发明名称 REMOTE OPERATION OF SETTING TOOLS FOR LINER HANGERS
摘要 Methods and systems are provided for remotely operating a setting tool for a liner hanger independent of a ball seating or dart landing. Operating the setting tool independent of the ball seating or dart landing may allow for a sufficient pressure differential to properly set the liner hanger.
申请公布号 WO2012065126(A2) 申请公布日期 2012.05.18
申请号 WO2011US60465 申请日期 2011.11.11
申请人 WEATHERFORD/LAMB, INC.;RING, LEV;TEODORESCU, SORIN GABRIEL 发明人 RING, LEV;TEODORESCU, SORIN GABRIEL
分类号 E21B47/09;E21B47/12;E21B47/16 主分类号 E21B47/09
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