发明名称 |
Side Pocket Barrier Valve Gas Lift and Mandrel |
摘要 |
A gas lift barrier valve mandrel assembly includes a longitudinally extending tubular member that defines a production conduit and has a central longitudinal axis. A side pocket mandrel has a first pocket for accepting a gas lift barrier valve and has a first central axis. The side pocket mandrel has a second pocket for accepting a gas lift barrier valve and has a second central axis. The central axis of the production conduit, first axis and second axis are non-coaxial and are parallel to one another. A passage fluidly connects an outside of the mandrel to an inside of the production conduit and is intersected by the first and second pockets. |
申请公布号 |
US2014352982(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201414452486 |
申请日期 |
2014.08.05 |
申请人 |
Schlumberger Technology Corporation |
发明人 |
White Thomas M.;Mabry Wayne J.;Kamphaus Jason Michael;Messick Tyson R.;Lovie Eric;Burnett Kenneth C. |
分类号 |
E21B43/12 |
主分类号 |
E21B43/12 |
代理机构 |
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代理人 |
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主权项 |
1. A gas lift barrier valve mandrel assembly comprising:
a longitudinally extending tubular member defining a production conduit and having a central longitudinal axis; and a side pocket mandrel having a first and a second pocket for accepting, respectively, a first and a second gas lift barrier valve. |
地址 |
Sugar land TX US |