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1. 发明申请

WO2007076488A2 DUAL-BOP AND COMMON RISER SYSTEM 审中-公开
标题翻译：双控制和通用升级系统
公开(公告)号：WO2007076488A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/062574
申请日：2006-12-22
申请人： TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC , KEENER, Chip
发明人： KEENER, Chip
IPC分类号： E21B7/12
CPC分类号： E21B19/002 , E21B33/038 , E21B33/064
摘要： The disclosure is drawn to methods of drilling wells utilizing blow out prevention components of differing pressure ratings. In the initial drilling phase, a lower pressure rated blow out prevention component is used. In a subsequent drilling phase where a reservoir of a natural resource is penetrated, a higher pressure rated blow out prevention component is used.
摘要翻译：本公开涉及利用不同压力等级的防爆部件钻井的方法。在初始钻井阶段，使用较低压力额定的防止吹出部件。在随后的钻井阶段，其中自然资源的储层被穿透，使用更高压力的额定吹出防止部件。

2. 发明申请

WO2009143520A1 METHOD AND APPARATUS FOR IMPROVING THE LATERAL SUPPORT PROVIDED BY THE LEGS OF A JACK-UP DRILLING RIG 审中-公开
标题翻译：改进钻井钻机专利提供的横向支护的方法和装置
公开(公告)号：WO2009143520A1
公开(公告)日：2009-11-26
申请号：PCT/US2009/045171
申请日：2009-05-26
申请人： TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. , WISHAHY, Momen, A. , BREKKE, James, N.
发明人： WISHAHY, Momen, A. , BREKKE, James, N.
IPC分类号： E02B17/00
CPC分类号： E02B17/021 , E02B2017/006 , E02B2017/0082
摘要： The invention is directed to a method for increasing the overturning moment resistance of a jack-up drilling rig that includes the step of attaching at least one lateral leg support to at least one jack-up leg, wherein the jack-up leg is secured and has a lattice framework. The invention is also directed to a system and apparatus for increasing the overturning moment resistance of a support member with a lattice framework.
摘要翻译：本发明涉及一种用于增加自升式钻机的倾覆力矩阻力的方法，其包括将至少一个侧腿支撑件附接到至少一个自升式支腿的步骤，其中所述自升式支腿被固定，并且有一个格子框架。本发明还涉及一种用于增加具有晶格框架的支撑构件的倾覆力矩阻力的系统和装置。

3. 发明申请

WO2007076488A3 DUAL-BOP AND COMMON RISER SYSTEM 审中-公开
标题翻译：双控制和通用升级系统
公开(公告)号：WO2007076488A3
公开(公告)日：2008-06-12
申请号：PCT/US2006062574
申请日：2006-12-22
申请人： TRANSOCEAN OFFSHORE DEEPWATER , KEENER CHIP
发明人： KEENER CHIP
IPC分类号： E21B29/12
CPC分类号： E21B19/002 , E21B33/038 , E21B33/064
摘要： The disclosure is drawn to methods of drilling wells utilizing blow out prevention components of differing pressure ratings. In the initial drilling phase, a lower pressure rated blow out prevention component is used. In a subsequent drilling phase where a reservoir of a natural resource is penetrated, a higher pressure rated blow out prevention component is used.
摘要翻译：本公开涉及利用不同压力等级的防爆部件钻井的方法。在初始钻井阶段，使用较低压力额定的防止吹出部件。在随后的钻井阶段，其中自然资源的储层被穿透，使用更高压力的额定吹出防止部件。

4. 发明申请

WO2009039349A1 SYSTEM AND METHOD FOR PROVIDING ADDITIONAL BLOWOUT PREVENTER CONTROL REDUNDANCY 审中-公开
标题翻译：用于提供附加防喷器控制冗余的系统和方法
公开(公告)号：WO2009039349A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/076974
申请日：2008-09-19
申请人： TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. , MCGRATH, Scott, Phillip , WILLIAMS, Brian, Kelley
发明人： MCGRATH, Scott, Phillip , WILLIAMS, Brian, Kelley
IPC分类号： E21B33/06
CPC分类号： E21B33/06 , E21B34/16 , Y02P30/20 , Y10T137/5983
摘要： An apparatus to allow backup or alternate fluid flow routes around malfunctioning BOP control components using a remotely installed removable hydraulic hose connection. The backup fluid flow route sends pressure-regulated hydraulic fluid to a BOP operation via an isolation valve rigidly attached to the BOP, then to a hose connected to an intervention panel on the BOP and finally through a valve that isolates the primary flow route and establishes a secondary flow route to allow continued operation. To increase reliability, the backup components route from a spare BOP function and are rigidly fixed to the BOP.
摘要翻译：允许使用远程安装的可拆卸液压软管连接使故障的BOP控制组件备用或替代流体流动路线的设备。备用流体流动路径通过刚性连接到BOP的隔离阀将压力调节的液压流体发送到BOP操作，然后连接到与BOP上的干预面板连接的软管，最后通过隔离主流路径并建立允许继续操作的二次流动路线。为了提高可靠性，备份组件从备用BOP功能路由，并刚性固定到BOP。

5. 发明申请

WO2007016678A3 MODULAR BACKUP FLUID SUPPLY SYSTEM 审中-公开
标题翻译：模块备份流体供应系统
公开(公告)号：WO2007016678A3
公开(公告)日：2007-09-13
申请号：PCT/US2006030288
申请日：2006-08-02
申请人： TRANSOCEAN OFFSHORE DEEPWATER , DONOHUE STEVE , O'LEARY STEVE , THRASH TOM
发明人： DONOHUE STEVE , O'LEARY STEVE , THRASH TOM
IPC分类号： F16D31/00 , E21B33/00 , G05D11/03
CPC分类号： E21B33/0355 , Y10T137/87885
摘要： A system and method to allow backup or alternate fluid flow routes around malfunctioning components using removable, modular component sets. In one exemplary embodiment, an ROV establishes a backup hydraulic flow to a BOP function by attaching one end of a hose to a modular valve block and the other end to an intervention shuttle valve, thus circumventing and isolating malfunctioning components. A compound intervention shuttle valve is provided that comprises first and second primary inlets, first and second secondary inlets, and an outlet. A modular valve block is provided that comprises a directional control valve, a pilot valve, a manifold pressure regulator, a pilot pressure regulator, stab type hydraulic connections and an electrical wet-make connection.
摘要翻译：一种系统和方法，允许使用可移动的模块化组件组备份或替换流体流路径。在一个示例性实施例中，ROV通过将软管的一端连接到模块化阀块并且将另一端连接到介入往复阀来建立到BOP功能的备用液压流动，从而绕过和隔离故障部件。提供复合介入梭阀，其包括第一和第二主入口，第一和第二次入口以及出口。提供模块化阀块，其包括方向控制阀，先导阀，歧管压力调节器，先导压力调节器，插入式液压连接件和电湿接头。

6. 发明申请

WO2007033841A1 VORRICHTUNG ZUR REDUNDANTEN ENERGIEVERSORGUNG WENIGSTENS EINER LAST 审中-公开
标题翻译：设备支持冗余电源，至少一个最后
公开(公告)号：WO2007033841A1
公开(公告)日：2007-03-29
申请号：PCT/EP2006/060264
申请日：2006-02-24
申请人： SIEMENS AKTIENGESELLSCHAFT , TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. , BOURGEAU, Ed , FLOTTEMESCH, Jörg , MOSER, Jürgen
发明人： BOURGEAU, Ed , FLOTTEMESCH, Jörg , MOSER, Jürgen
IPC分类号： H02J1/10
CPC分类号： H02J1/102 , H02J3/04 , H02J3/36 , Y02E60/60 , Y10T307/313 , Y10T307/615
摘要： Um eine Vorrichtung zur redundanten Energieversorgung wenigstens einer Last (14) mit einem ersten Stromrichter (2), der über einen ersten Anschluss (7) mit einem ersten Wechselspannungsnetz (8) verbindbar ist, einem zweiten Stromrichter (3), der über einen zweiten Anschluss (11) mit einem zweiten Wechselspannungsnetz (12) verbindbar ist, und einem Gleichspannungszwischenkreis (4), der den ersten Stromrichter (2) gleichspannungsseitig mit dem zweiten Stromrichter (3) verbindet, bereitzustellen, mit der eine redundante Energieversorgung ermöglicht ist, wird vorgeschlagen, dass der Gleichspannungszwischenkreis (4) wenigstens einen Lastanschluss zur Energieversorgung einer Last (14) aufweist.
摘要翻译：（2）经由第一端子连接，用于具有第一功率转换器的至少一个负载（14）的冗余电源的装置（7）连接到第一交变电压网络（8），经由第二端口的第二功率转换器（3）（11）与第二交流电压网络（12）是可连接的，以及直流电压中间电路（4）连接（2）连接的直流电压侧到第二电力转换器（3）提供，具有冗余电源的第一电力转换器被提供时，建议该直流电压中间电路（4）具有用于向至少一个负载（14）供给电力的负载端子。

7. 发明申请

WO2021086846A1 SYSTEMS AND METHODS FOR INITIATING AN EMERGENCY DISCONNECT SEQUENCE 审中-公开
公开(公告)号：WO2021086846A1
公开(公告)日：2021-05-06
申请号：PCT/US2020/057517
申请日：2020-10-27
申请人： TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. , TRANSOCEAN SEDCO FOREX VENTURES LIMITED
发明人： NOUH, Bahaa
IPC分类号： E21B17/01 , E21B33/035 , E21B33/064
摘要： Systems and methods for initiating an emergency disconnect sequence (EDS) are provided. In an aspect, a disconnection system (100) is provided and configured to initiate the EDS, and includes a controller (110) including a processor (112) and a memory (114) operably coupled to the processor. The controller receives, from a set of motion reference units (MRU(s) 140) operably coupled to a flexible joint, position data generated by the set of motion references units and associated with the joint when the joint is operably coupled to and disposed between a drilling riser and a lower marine riser package (LMRP). The controller determines, based on the position data, an angular offset of the joint. The controller sends, to a subsea control pod disposed at or adjacent to the LMRP, a trigger signal in response to determining that the angular offset exceeds a predetermined threshold, such that the subsea control pod initiates the EDS.

8. 发明申请

WO2007016678A2 MODULAR BACKUP FLUID SUPPLY SYSTEM 审中-公开
标题翻译：模块式备用液体供应系统
公开(公告)号：WO2007016678A2
公开(公告)日：2007-02-08
申请号：PCT/US2006/030288
申请日：2006-08-02
申请人： TRANSOCEAN OFFSHORE DEEPWATER DRILLING, INC. , DONOHUE, Steve , O'LEARY, Steve , THRASH, Tom
发明人： DONOHUE, Steve , O'LEARY, Steve , THRASH, Tom
IPC分类号： E21B17/00
CPC分类号： E21B33/0355 , Y10T137/87885
摘要： A system and method to allow backup or alternate fluid flow routes around malfunctioning components using removable, modular component sets. In one exemplary embodiment, an ROV establishes a backup hydraulic flow to a BOP function by attaching one end of a hose to a modular valve block and the other end to an intervention shuttle valve, thus circumventing and isolating malfunctioning components. A compound intervention shuttle valve is provided that comprises first and second primary inlets, first and second secondary inlets, and an outlet. A modular valve block is provided that comprises a directional control valve, a pilot valve, a manifold pressure regulator, a pilot pressure regulator, stab type hydraulic connections and an electrical wet-make connection.
摘要翻译：允许使用可移动的模块化组件组件对故障组件进行备份或替代流体流动路线的系统和方法。在一个示例性实施例中，ROV通过将软管的一端附接到模块化阀块并且另一端连接到介入梭阀，从而建立到BOP功能的备用液压流，从而绕过和隔离故障组件。提供了一种复合式干涉梭阀，其包括第一和第二主入口，第一和第二次级入口以及出口。提供了一种模块化阀块，其包括方向控制阀，先导阀，歧管压力调节器，先导压力调节器，刺式液压连接和电湿式连接。

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