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1. 发明申请

WO2021222440A1 FLEXIBLE FRACTURING LINE WITH REMOVABLE LINER 审中-公开
公开(公告)号：WO2021222440A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/029696
申请日：2021-04-28
申请人： CAMERON INTERNATIONAL CORPORATION , SCHLUMBERGER CANADA LIMITED , CAMERON TECHNOLOGIES LIMITED
发明人： GUIDRY, Kirk P. , KHOKHAR, Aleem A.
IPC分类号： E21B43/26
摘要： A fracturing fluid delivery system having a fracturing line with a flexible liner is provided. In one embodiment, a method includes moving a flexible polymeric liner through a bore of a fracturing line to a position in which the flexible polymeric liner extends along an inner wall of a flexible pipe body of the fracturing line. The method also includes securing the flexible polymeric liner in the bore of the fracturing line, such as by attaching the flexible polymeric liner to an opposing surface of the fracturing line. Additional systems, devices, and methods are also disclosed.

2. 发明申请

WO2021146203A1 FRACTURING FLUID DELIVERY SYSTEMS WITH SACRIFICIAL LINERS OR SLEEVES 审中-公开
公开(公告)号：WO2021146203A1
公开(公告)日：2021-07-22
申请号：PCT/US2021/013100
申请日：2021-01-12
申请人： CAMERON INTERNATIONAL CORPORATION , CAMERON TECHNOLOGIES LIMITED
发明人： GARRO, Juan Alexander , VILLARROEL, Enrique , ROBINSON, Stuart , GUIDRY, Kirk P. , KHOKHAR, Aleem A.
IPC分类号： E21B33/035 , E21B43/26 , E21B17/02
摘要： Fracturing fluid delivery systems having components with sacrificial liners or sleeves are provided. In one example, a fracturing system includes a flexible fracturing fluid conduit coupled to a wellhead assembly. The flexible fracturing fluid conduit includes a flexible body, a rigid end joined to the flexible body, and a bore extending through the flexible body and the rigid end for conveying fracturing fluid to the wellhead assembly. The flexible fracturing fluid conduit also includes a rigid sacrificial sleeve installed in the rigid end and within the bore. In another example, a fracturing system includes a fracturing fluid delivery apparatus coupled to a wellhead. The fracturing fluid delivery apparatus includes a pressure-containing component having a rigid body with a bore for conveying fracturing fluid. The pressure-containing component has a sacrificial liner provided through the bore along an interior surface of the rigid body. Additional systems, devices, and methods are disclosed.

3. 发明申请

WO2021133650A1 FLEXIBLE FRACTURING FLUID DELIVERY CONDUIT QUICK CONNECTORS 审中-公开
公开(公告)号：WO2021133650A1
公开(公告)日：2021-07-01
申请号：PCT/US2020/065827
申请日：2020-12-18
申请人： CAMERON INTERNATIONAL CORPORATION , CAMERON TECHNOLOGIES LIMITED
发明人： ROBINSON, Stuart , EKDAHL, James , SANDERS, Andrew , NGUYEN, Dennis P. , GUIDRY, Kirk P.
IPC分类号： E21B43/26 , E21B43/013 , E21B17/043 , E21B17/046 , E21B43/14 , E21B17/02 , E21B33/068 , F16L37/086
摘要： Fracturing fluid delivery systems having flexible fracturing fluid delivery conduits secured with quick connectors are provided. In one example, a fracturing system includes a wellhead assembly and a fracturing fluid conduit coupled to the wellhead assembly to route fracturing fluid to the wellhead assembly. The fracturing fluid conduit includes a flexible body defining a bore for conveying the fracturing fluid to the wellhead assembly. The fracturing fluid conduit is coupled to the wellhead assembly via an actuated connector including one or more locking members that move from an unlocked position to a locked position to secure the fracturing fluid conduit to the wellhead assembly. Additional systems, devices, and methods are also disclosed.

4. 发明申请

WO2020247460A1 WELLHEAD ASSEMBLY VALVE SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2020247460A1
公开(公告)日：2020-12-10
申请号：PCT/US2020/035870
申请日：2020-06-03
申请人： CAMERON INTERNATIONAL CORPORATION , CAMERON TECHNOLOGIES LIMITED
发明人： GUIDRY, Kirk P. , NGUYEN, Dennis P. , CHAFROUD, Ebtihal , ROBINSON, Stuart , LIM, Haw Keat , HOANG, Loc
IPC分类号： E21B34/02 , E21B33/03 , E21B33/12 , E21B34/10
摘要： An apparatus includes a valve coupled to a pressure-containing component of a wellhead assembly. The pressure-containing component can include a hollow body, a bore within the hollow body, and an access passage that is in the hollow body and is in fluid communication with the bore. The valve can include a sealing element that is positioned along the access passage and is selectively moveable between closed and open positions to control fluid flow through the access passage. During operation, the sealing element may be moved between the closed and open positions without actuating the sealing element through an outer end of the access passage. Additional systems, devices, and methods are also disclosed.

5. 发明申请

WO2020092679A1 FRACTURING SYSTEM WITH FLUID CONDUIT HAVING COMMUNICATION LINE 审中-公开
公开(公告)号：WO2020092679A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/059013
申请日：2019-10-31
申请人： CAMERON INTERNATIONAL CORPORATION , CAMERON TECHNOLOGIES LIMITED
发明人： GUIDRY, Kirk P.
IPC分类号： E21B17/10 , E21B43/26
摘要： A fracturing fluid delivery system with a fluid conduit having a communication line is provided. In one embodiment, a fracturing system includes a wellhead assembly and a fracturing fluid conduit coupled to the wellhead assembly to enable receipt of fracturing fluid by the wellhead assembly from the fracturing fluid conduit. The fracturing fluid conduit includes a body defining a bore for conveying the fracturing fluid to the wellhead assembly and also includes a communication line. The communication line transmits signals along the body of the fracturing fluid conduit such that the fracturing fluid conduit facilitates transmission of both the fracturing fluid and the signals. Additional systems, devices, and methods are also disclosed.

6. 发明申请

WO2011100036A3 INTEGRATED WELLHEAD ASSEMBLY 审中-公开
公开(公告)号：WO2011100036A3
公开(公告)日：2011-08-18
申请号：PCT/US2010/061632
申请日：2010-12-21
申请人： CAMERON INTERNATIONAL CORPORATION , COTE, Sheldon , GUIDRY, Kirk P.
发明人： COTE, Sheldon , GUIDRY, Kirk P.
IPC分类号： E21B33/03 , E21B43/12
摘要： An integrated wellhead assembly (12) is provided to enable free flow production and artificial lift production from a well without requiring removal and/or reconfiguration of the wellhead assembly. The wellhead assembly includes an upper portion (24) and a lower portion (26) forming an integrated assembly. The upper portion (24) includes a flow tee and at least one set of rams (36). The lower portion includes a shoulder to receive a hanger (31). The upper portion may seal the bore of the wellhead assembly and provide full bore access to the bore of the wellhead assembly.

7. 发明申请

WO2008154076A1 CONNECTOR SYSTEM AND METHOD OF CONNECTING 审中-公开
标题翻译：连接器系统及连接方法
公开(公告)号：WO2008154076A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/061333
申请日：2008-04-23
申请人： CAMERON INTERNATIONAL CORPORATION , NGUYEN, Dennis P. , GUIDRY, Kirk P.
发明人： NGUYEN, Dennis P. , GUIDRY, Kirk P.
IPC分类号： F16L37/12 , E21B33/038
CPC分类号： F16L37/12 , E21B33/038 , Y10T403/1624
摘要： A novel connector is provided, in one embodiment, the connector includes a collar (16) configured to receive first and second components (12,14). In this embodiment, the connector may also include a load ring (50) configured to be received in a groove (46) of the second component (12) and to move into and out of engagement with the collar (16) when the second component (12) is received by the collar (16).. The connector of this illustrative embodiment may also include a locking ring (62) configured to inhibit disengagement of the load ring (50) from the. collar (16). In some embodiments, engagement of the load ring (50) and the collar (16) effects securing of the first and second components (12,14) to one another. Other devices, systems, and methods related to such connectors are also disclosed.
摘要翻译：提供了一种新颖的连接器，在一个实施例中，连接器包括被配置为接收第一和第二部件（12,14）的轴环（16）。在该实施例中，连接器还可包括构造成被容纳在第二部件（12）的凹槽（46）中并且当第二部件（12）移动进入和脱离与套环（16）接合时的负载环（12）由轴环（16）接收。该说明性实施例的连接器还可以包括锁定环（62），该锁定环被构造成阻止负载环（50）脱离。衣领（16）。在一些实施例中，负载环（50）和套环（16）的接合使得第一和第二部件（12,14）彼此固定。还公开了与这种连接器相关的其它设备，系统和方法。

8. 发明申请

WO2014134259A1 MULTI-STAGE SEAL FOR WELL FRACTURING 审中-公开
标题翻译：多级密封用于破裂
公开(公告)号：WO2014134259A1
公开(公告)日：2014-09-04
申请号：PCT/US2014/018885
申请日：2014-02-27
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： GUIDRY, Kirk P.
IPC分类号： F16L23/20
CPC分类号： E21B43/26 , E21B33/068 , E21B2033/005 , F16J15/06 , F16L23/162 , F16L2201/30
摘要： A fracturing system (10) including a ring gasket (44) disposed between a fracturing tree (20, 24) and a wellhead component (30) is provided. In one embodiment, the ring gasket includes multiple sealing stages (56, 58) that seal against grooves (46, 48) in the fracturing tree and the wellhead component. The ring gasket may also include one or more recesses (68) between the sealing stages. In some embodiments, the ring gasket has a configuration that reduces gasket setting load and increases flange separation load compared to other gaskets used in fracturing operations. And in some embodiments, the system enables monitoring (84) of gasket sealing integrity, even during fracturing operations. Additional systems, devices, and methods are also disclosed.
摘要翻译：提供一种包括设置在压裂树（20,24）和井口部件（30）之间的环形垫片（44）的压裂系统（10）。在一个实施例中，环形垫片包括密封在压裂树和井口部件中的槽（46,48）的多个密封级（56,58）。环形垫圈还可以包括在密封级之间的一个或多个凹部（68）。在一些实施例中，与用于压裂作业中的其它垫圈相比，环形垫片具有减小垫圈设定负载并增加法兰分离载荷的构造。并且在一些实施例中，即使在压裂操作期间，该系统也能够监测垫圈密封完整性（84）。还公开了附加的系统，装置和方法。

9. 发明申请

WO2009067298A1 BACK PRESSURE VALVE 审中-公开
标题翻译：背压阀
公开(公告)号：WO2009067298A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/079243
申请日：2008-10-08
申请人： CAMERON INTERNATIONAL CORPORATION , NGUYEN, Dennis P. , GUIDRY, Kirk P. , TAYLOR, Thomas E.
发明人： NGUYEN, Dennis P. , GUIDRY, Kirk P. , TAYLOR, Thomas E.
IPC分类号： E21B34/02 , E21B23/02
CPC分类号： E21B34/02 , E21B23/00 , E21B23/02 , E21B33/04 , E21B33/1208 , E21B34/00
摘要： A system in some embodiments includes a back pressure valve configured to mount in a mineral extraction system. The back pressure valve comprises a cylindrical body comprising a venting port coaxial with a longitudinal axis of the cylindrical body and a plunger disposed in the venting port, wherein the plunger comprises a stem that extends from the venting port into an adjacent cavity of the cylindrical body. In some embodiments, a method of operating a valve, includes biasing a plunger to an open position, biasing a valve locking mechanism to a locked position in relation to a bore of a mineral extraction system, and biasing a plunger to a closed position.
摘要翻译：在一些实施例中的系统包括配置成安装在矿物提取系统中的背压阀。背压阀包括圆柱形主体，其包括与圆柱形主体的纵向轴线同轴的排气口和设置在通气口中的柱塞，其中柱塞包括从排气口延伸到圆柱体的相邻空腔中的杆。在一些实施例中，一种操作阀的方法包括将柱塞偏置到打开位置，将阀锁定机构偏压到相对于矿物提取系统的孔的锁定位置，并将柱塞偏置到关闭位置。

10. 发明申请

WO2017192275A1 FRACTURING SYSTEM WITH FLEXIBLE CONDUIT 审中-公开
标题翻译：具有柔性导管的压裂系统
公开(公告)号：WO2017192275A1
公开(公告)日：2017-11-09
申请号：PCT/US2017/028558
申请日：2017-04-20
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： GUIDRY, Kirk P.
IPC分类号： E21B43/26 , F16L11/00 , F16L11/15 , F16L11/20 , F16L33/00 , F16L33/01
摘要： A fracturing fluid delivery system is provided. In one embodiment, the system includes a fracturing manifold (22) and a fracturing tree (20). A fluid conduit (48) is coupled between the fracturing manifold and the fracturing tree to enable receipt of fracturing fluid by the fracturing tree from the fracturing manifold through the fluid conduit. The fluid conduit includes rigid and flexible pipe segments (52, 54) coupled together so as to collectively provide a fluid connection from the fracturing manifold to the fracturing tree. Additional systems, devices, and methods are also disclosed.
摘要翻译：压裂液输送系统被提供。在一个实施例中，该系统包括压裂歧管（22）和压裂树（20）。流体导管（48）联接在压裂歧管和压裂树之间，以使压裂液能够通过流体导管从压裂歧管接收压裂液。流体导管包括连接在一起的刚性和柔性管段（52,54），以共同提供从压裂歧管到压裂树的流体连接。还公开了其他系统，设备和方法。

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