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 代理人
主权项
地址