发明名称 LIFT FRAME SYSTEM AND METHOD OF USE
摘要 A lift frame system and method of use including a lift frame capable of being moved from a stowed position to a drill center position and a skidding pallet with at least one personnel access and egress walkway platform. The skidding pallet is capable of moving along a plurality of rails and engaging a multipurpose tower. The lift frame may include levels, a coiled tubing injector, at least one pressure control equipment, stabilizing arms, a top drive, a hook, and a set of bails.
申请公布号 EP3039219(A2) 申请公布日期 2016.07.06
申请号 EP20140790883 申请日期 2014.10.02
申请人 HELIX ENERGY SOLUTIONS GROUP, INC. 发明人 JOHNSTON, COLIN;SHOTTON, PAUL
分类号 E21B15/02;E21B19/00;E21B19/22 主分类号 E21B15/02
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