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1. 发明申请

WO2017044648A1 SYSTEMS AND METHODS INCLUDING INTEGRATED HOISTING SYSTEMS 审中-公开
标题翻译：包括集成系统的系统和方法
公开(公告)号：WO2017044648A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050808
申请日：2016-09-08
申请人： TRANSOCEAN SEDCO FOREX VENTURES LIMITED , HILL, Edwin, T. , MCCORMICK, Craig , RENNIE, Andrew
发明人： HILL, Edwin, T. , MCCORMICK, Craig , RENNIE, Andrew
IPC分类号： E21B15/00
CPC分类号： E21B19/084
摘要： This disclosure includes systems and methods for hoisting and/or lowering oil and/or gas well-related loads. Some systems include first and second hoisting systems and a load sharing device configured to be coupled to each hoisting system such that, when a well- related load is coupled to the load sharing device, each hoisting system supports a portion of the weight of the well-related load. In some systems, each hoisting system includes a frame, a crown block coupled to the frame, a travelling block coupled to the crown block via a drill line, and a draw-works coupled to the drill line such that actuation of the draw-works moves the travelling block relative to the frame, and the load sharing device is configured to be coupled to the travelling block of each hoisting system. In some systems, each hoisting system is associated with a respective well operation center of an oil rig.
摘要翻译：本公开包括用于提升和/或降低油和/或气井相关负荷的系统和方法。一些系统包括第一和第二提升系统以及负载共享装置，其被配置为联接到每个提升系统，使得当与负载共享装置耦合良好的负载时，每个提升系统支撑井的重量的一部分相关负载。在一些系统中，每个提升系统包括框架，联接到框架的冠形块，经由钻杆联接到冠形块的行进块，以及联接到钻杆线的牵引装置，使得牵引工作的致动相对于框架移动移动块，并且负载共享装置被配置为联接到每个提升系统的行进块。在一些系统中，每个提升系统与钻井平台的相应井操作中心相关联。

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