发明名称 WELLHEAD HOLD-DOWN APPARATUS AND METHOD
摘要 An apparatus (100) and method for removably mounting a lubricator assembly (106) to a component of the wellhead stack. The component of the wellhead stack is an annular blowout preventer (BOP) (50). Tool and communication conduit lubrication and access to the wellbore without requiring activation of the packing element of the BOP (50).
申请公布号 WO2006014544(A3) 申请公布日期 2006.05.26
申请号 WO2005US24103 申请日期 2005.07.07
申请人 SPECIALTY RENTAL TOOLS AND SUPPLY, L.P.;JONES, BILL, D.;ROBSON, MARK, D. 发明人 JONES, BILL, D.;ROBSON, MARK, D.
分类号 E21B19/00;E21B23/00 主分类号 E21B19/00
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