发明名称 ROTATING CONTROL DEVICE HAVING JUMPER FOR RISER AUXILIARY LINE
摘要 A rotating control device housing includes an upper riser flange; a lower riser flange; a latch section for receiving a bearing assembly and connected to the upper riser flange; a port section connected to the latch section by a flanged connection, having an outlet for discharging fluid flow diverted by the bearing assembly, and connected to the lower riser flange; and a jumper connected to the upper and lower riser flanges.
申请公布号 CA2878557(C) 申请公布日期 2017.02.14
申请号 CA20152878557 申请日期 2015.01.16
申请人 WEATHERFORD/LAMB, INC. 发明人 WAGONER, DANNY W.;THOMSON, GORDON
分类号 E21B3/02;E21B17/01 主分类号 E21B3/02
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