PETROLEUM WELL INTERVENTION WINCH SYSTEM
    1.
    发明申请
    PETROLEUM WELL INTERVENTION WINCH SYSTEM 有权
    石油井干燥系统

    公开(公告)号:US20140174716A1

    公开(公告)日:2014-06-26

    申请号:US14235410

    申请日:2012-09-10

    IPC分类号: E21B23/14

    摘要: A petroleum well intervention winch system includes a high pressure confining housing for a drum for a rope to a tool string. The pressure confining housing has a connector with an aperture for the rope to a top of a tool string gate chamber on vertical bore BOP valves on a wellhead on the petroleum well. The rope runs through the aperture via a capstan to the drum. The capstan is driven by a first motor through a first high pressure proof magnetic coupling across a wall of the housing. The drum is driven by a second motor through a second high pressure proof magnetic coupling across the wall of the housing. The capstan is subject to a load tension from the rope and is provided with a hold tension on the rope from the drum. The second motor exerts a constant hold tension on the rope via the drum.

    摘要翻译: 石油井干预绞盘系统包括用于将绳索用于工具串的滚筒的高压限制壳体。 压力限制壳体具有连接器,该连接器具有用于绳索的孔,用于在石油井的井口上的竖直孔BOP阀上的工具串门室的顶部。 钢丝绳通过导轨穿过孔径到滚筒。 绞盘由第一电动机通过穿过壳体的壁的第一高压力磁耦合驱动。 滚筒由第二马达通过穿过外壳壁的第二高压力磁耦合器驱动。 绞盘承受来自绳索的负载张力,并且在滚筒上在绳索上提供保持张力。 第二台电动机通过转鼓对绳索施加恒定的保持张力。

    Stand-by service structure for casual off-shore attendance
    2.
    发明授权
    Stand-by service structure for casual off-shore attendance 失效
    休闲离岸出勤的待机服务结构

    公开(公告)号:US4268191A

    公开(公告)日:1981-05-19

    申请号:US918688

    申请日:1978-06-23

    申请人: Samuel Tuson

    发明人: Samuel Tuson

    摘要: The invention relates in improvement in or relating to a stand-by service structure for casual off-shore attendance. The service structure comprises an emergent articulated column pivotally connected with its submerged bottom end to a base member resting on the sea-bed. Said column is fitted with a base member module such as a base member with a workshop caisson comprising at least one opening giving access to the sea-bed and adapted to be closed in fluid-tight relationship. Furthermore, said workshop caisson is adapted to directly communicate at least temporarily with the outer atmosphere at the water surface.

    摘要翻译: 本发明涉及改进或涉及用于休闲离岸出勤的待机服务结构。 该服务结构包括一个突出的铰接柱,其枢转地与其浸没的底端连接到搁置在海床上的基座件上。 所述柱装配有诸如基座构件的基座构件模块,其具有车间沉箱,所述车间沉箱包括至少一个允许进入海床的开口的开口,并适于以流体密封的关系闭合。 此外,所述车间沉箱适于直接与水面的外部空气直接通信。

    Apparatus for working under water
    3.
    发明授权
    Apparatus for working under water 失效
    在水下工作的设备

    公开(公告)号:US4117688A

    公开(公告)日:1978-10-03

    申请号:US685676

    申请日:1976-05-12

    申请人: Kenneth Ball

    发明人: Kenneth Ball

    摘要: A capsule for enclosing a sub-sea installation part is intended to be left water-filled and thus means for sensing oil or gas leaks from the part is disposed in the upper part of the capsule to where such leakage will float.

    摘要翻译: 用于封闭海底安装部件的胶囊旨在被留下充满水,因此用于感测来自部件的油或气体泄漏的装置设置在胶囊的上部,在这种泄漏将浮动的地方。

    Marine structure with hydraulic tensioner
    4.
    发明授权
    Marine structure with hydraulic tensioner 失效
    带液压张紧器的海洋结构

    公开(公告)号:US3968656A

    公开(公告)日:1976-07-13

    申请号:US594923

    申请日:1975-07-10

    摘要: A tension leg marine structure or working platform is floatably positioned above an offshore working site, being maintained in place by a plurality of tension cables that connect to anchors at the sea floor. A riser which extends between the structure and the sea floor is laterally supported by a hydraulic tensioning system adapted to be adjusted in conformance with the platform's and the riser's movement.

    摘要翻译: 张力腿海洋结构或工作平台浮动地定位在海上作业现场的上方,并通过连接到海底锚固件的多根张紧绳索保持在适当位置。 在结构和海底之间延伸的提升器由液压张紧系统横向支撑,该液压张紧系统适于根据平台和提升机构的运动进行调节。

    Petroleum well intervention winch system
    7.
    发明授权
    Petroleum well intervention winch system 有权
    石油井干涉绞车系统

    公开(公告)号:US09470054B2

    公开(公告)日:2016-10-18

    申请号:US14235410

    申请日:2012-09-10

    摘要: A petroleum well intervention winch system includes a high pressure confining housing for a drum for a rope to a tool string. The pressure confining housing has a connector with an aperture for the rope to a top of a tool string gate chamber on vertical bore BOP valves on a wellhead on the petroleum well. The rope runs through the aperture via a capstan to the drum. The capstan is driven by a first motor through a first high pressure proof magnetic coupling across a wall of the housing. The drum is driven by a second motor through a second high pressure proof magnetic coupling across the wall of the housing. The capstan is subject to a load tension from the rope and is provided with a hold tension on the rope from the drum. The second motor exerts a constant hold tension on the rope via the drum.

    摘要翻译: 石油井干预绞盘系统包括用于将绳索用于工具串的滚筒的高压限制壳体。 压力限制壳体具有连接器,该连接器具有用于绳索的孔,用于在石油井的井口上的竖直孔BOP阀上的工具串门室的顶部。 钢丝绳通过导轨穿过孔径到滚筒。 绞盘由第一电动机通过穿过壳体的壁的第一高压力磁耦合驱动。 滚筒由第二马达通过穿过外壳壁的第二高压力磁耦合器驱动。 绞盘承受来自绳索的负载张力,并且在滚筒上在绳索上提供保持张力。 第二台电动机通过转鼓对绳索施加恒定的保持张力。

    Device for Operations in Proximity of an Underwater Installation
    8.
    发明申请
    Device for Operations in Proximity of an Underwater Installation 审中-公开
    水下安装接近操作装置

    公开(公告)号:US20140060847A1

    公开(公告)日:2014-03-06

    申请号:US14009501

    申请日:2012-03-29

    申请人: Gunnar Sunde

    发明人: Gunnar Sunde

    摘要: A seabed positioned subsea installation comprise processing equipment. The subsea installation is provided with at least one guide way and at least one manipulator device. The base of the manipulator device is movably attached to the at least one guide way, and the subsea installation further comprises a frame extending over the processing equipment.

    摘要翻译: 海底定位的海底安装包括加工设备。 海底安装具有至少一个引导方式和至少一个操纵器装置。 机械手装置的底座可移动地连接到至少一个导向装置,并且海底装置还包括一个在加工设备上延伸的框架。

    Safety System for Deep Water Drilling Units Using a Dual Blow Out Preventer System
    9.
    发明申请
    Safety System for Deep Water Drilling Units Using a Dual Blow Out Preventer System 审中-公开
    深水钻井单元使用双排气预防系统的安全系统

    公开(公告)号:US20110284235A1

    公开(公告)日:2011-11-24

    申请号:US13100124

    申请日:2011-05-03

    申请人: Keith K. Millheim

    发明人: Keith K. Millheim

    IPC分类号: B63C11/34 E21B33/06 E21B17/01

    摘要: A dual-BOP or multi-BOP self-standing riser configuration is disclosed, including at least a riser or another similarly fixed tubular structure disposed in communication with an associated drilling vessel and a subsurface well. The system supplements the traditional mud-line level BOP with one or more additional near-surface BOPs, which are tensioned using an adjustable buoyancy chamber rather than by means of a vessel-born tensioning device.

    摘要翻译: 公开了一种双BOP或多BOP自立立管构造,其包括至少与相关联的钻井容器和地下井连通地设置的立管或另一类似固定的管状结构。 该系统使用一个或多个额外的近地面BOP补充了传统泥线水平BOP,其使用可调节的浮力室而不是通过血管生成的张紧装置张紧。

    Underwater completion habitat
    10.
    发明授权
    Underwater completion habitat 失效
    水下完井栖息地

    公开(公告)号:US4258794A

    公开(公告)日:1981-03-31

    申请号:US38541

    申请日:1979-05-14

    摘要: A submergible, underwater well completion habitat and a method of employing the same in the completion of wells at extended depths. The well completion habitat may be attached to an underwater well platform and maintained at a pressure of sufficient value to expel water from the work chamber and also to maintain it substantially water free so that one or more saturated divers may work within the chamber to complete the well. This abstract of the invention is neither intended to define the scope of the invention, which, of course, is measured by the claims, nor is it intended to limit the invention in any way.

    摘要翻译: 一个潜水,水下井完井栖息地,以及在扩建深度完成井的采用该方法。 完井栖息地可以附着在水下井平台上,并保持在足够的压力下,以从工作室排出水,并保持其基本上无水,以使一个或多个饱和潜水员可以在室内工作以完成 好。 本发明的该摘要既不旨在限定本发明的范围,本发明当然由权利要求书来衡量,也不以任何方式限制本发明。