发明名称 |
WELL INTERVENTION APPARATUS AND METHOD |
摘要 |
A well intervention apparatus including a base frame assembly, a deck attached to an upper end of the base frame assembly. The deck includes a passage and a hatch adjacent to the passage. A track is disposed within the passage, and a movable plate is slidingly attached to the track for movement within the passage. A reception plate is attached over a first aperture of the moveable plate and a tower is mounted over a second aperture of the moveable plate. A primary hoist assembly is connected to an upper end of the tower. The reception plate is configured to secure a first well intervention tool, and the primary hoist assembly is configured to suspend a second well intervention tool from the tower. In a first position of the moveable plate, the reception plate is disposed over the well. In a second position, the tower is disposed over the well. |
申请公布号 |
WO2016191727(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
WO2016US34779 |
申请日期 |
2016.05.27 |
申请人 |
NATIONAL OILWELL VARCO, L.P. |
发明人 |
MILLER, Joseph Hayden;BROUSSARD, Justin Dallas |
分类号 |
E21B15/00 |
主分类号 |
E21B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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