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1. 发明授权

US09494000B2 Methods of maintaining sufficient hydrostatic pressure in multiple intervals of a wellbore in a soft formation 有权
标题翻译：在软地层中在井眼的多个间隔内保持足够的静水压力的方法
公开(公告)号：US09494000B2
公开(公告)日：2016-11-15
申请号：US13020618
申请日：2011-02-03
申请人： Tommy Frank Grigsby , Bruce Techentien
发明人： Tommy Frank Grigsby , Bruce Techentien
IPC分类号： E21B21/08 , E21B43/14
CPC分类号： E21B21/08 , E21B21/12 , E21B43/10 , E21B43/14
摘要： This Application addresses maintaining a hydrostatic pressure exerted on a wall of a wellbore in different intervals of the wellbore. This is done by flowing a liquid through at least a pressure regulator in each interval, and wherein each pressure regulators regulates the amount of pressure exerted by the liquid on the wall of the wellbore. The amount of pressure may be maintained for a specific period of time. The wellbore is part of a soft subterranean formation.
摘要翻译：本申请涉及在井筒的不同间隔内保持施加在井眼的壁上的静水压力。这通过使液体在每个间隔中流过至少一个压力调节器来完成，并且其中每个压力调节器调节由液体施加在井筒壁上的压力的量。压力的量可以保持一段特定的时间。井眼是软地层的一部分。

2. 发明申请

US20120199362A1 METHODS OF MAINTAINING SUFFICIENT HYDROSTATIC PRESSURE IN MULTIPLE INTERVALS OF A WELLBORE IN A SOFT FORMATION 有权
标题翻译：在软岩形成中的井眼多维间隔中维持有效的压降压力的方法
公开(公告)号：US20120199362A1
公开(公告)日：2012-08-09
申请号：US13020618
申请日：2011-02-03
申请人： Tommy Frank GRIGSBY , Bruce TECHENTIEN
发明人： Tommy Frank GRIGSBY , Bruce TECHENTIEN
IPC分类号： E21B43/00
CPC分类号： E21B21/08 , E21B21/12 , E21B43/10 , E21B43/14
摘要： According to an embodiment, a method of maintaining a hydrostatic pressure exerted on a wall of a wellbore in at least a first interval and a second interval of the wellbore, comprises the steps of: flowing a liquid through at least a first pressure regulator and a second pressure regulator, wherein the first pressure regulator is located in the first interval of the wellbore, wherein the second pressure regulator is located in the second interval of the wellbore, and wherein each of the first and second pressure regulators regulates the amount of pressure exerted by the liquid on the wall of the wellbore; and maintaining the amount of pressure for a specific period of time. According to another embodiment, a method of maintaining a hydrostatic pressure in multiple intervals of a soft subterranean formation, comprises the steps of: using a pressure regulator to maintain an amount of pressure exerted by a liquid on the face of the subterranean formation in each of the multiple intervals, wherein the step of using comprises maintaining liquid communication with each of the multiple intervals. According to certain embodiments, the wellbore is part of a soft subterranean formation.
摘要翻译：根据一个实施例，在井眼的至少第一间隔和第二间隔内保持施加在井眼的壁上的静水压力的方法包括以下步骤：使液体流过至少第一压力调节器和第二压力调节器，其中所述第一压力调节器位于所述井筒的所述第一间隔中，其中所述第二压力调节器位于所述井眼的所述第二间隔中，并且其中所述第一和第二压力调节器中的每一个调节施加的压力量通过井筒壁上的液体; 并保持一段时间的压力。根据另一个实施例，一种在软地层的多个间隔内保持静水压力的方法包括以下步骤：使用压力调节器来保持由液体施加在地下地层表面上的压力的量所述多个间隔，其中所述使用步骤包括维持与所述多个间隔中的每一个的液体连通。根据某些实施例，井眼是软地层的一部分。

3. 发明授权

US07165892B2 Downhole fiber optic wet connect and gravel pack completion 有权
标题翻译：井下光纤湿连接和砾石充填完成
公开(公告)号：US07165892B2
公开(公告)日：2007-01-23
申请号：US10680625
申请日：2003-10-07
申请人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
发明人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
IPC分类号： G02B6/36
CPC分类号： E21B17/028 , G02B6/389
摘要： A downhole fiber optic wet connect and gravel pack completion. In a described embodiment, a system for making fiber optic connections in a subterranean well includes a first fiber optic connector positioned in the well and a second fiber optic connector operatively connected to the first fiber optic connector after the first fiber optic connector is positioned in the well. A method of monitoring a subterranean well includes the steps of: positioning a fiber optic line in the well, the fiber optic line extending in a formation intersected by the well; positioning another fiber optic line in the well, the fiber optic line extending to a remote location; operatively connecting the fiber optic lines while the fiber optic lines are in the well; and monitoring a well parameter using a sensor operatively coupled to the fiber optic line extending in the formation.
摘要翻译：井下光纤湿连接和砾石充填完成。在所描述的实施例中，用于在地下井中制造光纤连接的系统包括位于井中的第一光纤连接器和在第一光纤连接器位于第一光纤连接器之后可操作地连接到第一光纤连接器的第二光纤连接器好。监测地下井的方法包括以下步骤：将光纤线定位在井中，光纤线在与井相交的地层中延伸; 将另一个光纤线路定位在井中，光纤线路延伸到远程位置; 在光纤线路处于井中时可操作地连接光纤线路; 以及使用可操作地耦合到在地层中延伸的光纤线路的传感器监测井参数。

4. 发明授权

US08267173B2 Open hole completion apparatus and method for use of same 有权
标题翻译：露天完井装置及其使用方法
公开(公告)号：US08267173B2
公开(公告)日：2012-09-18
申请号：US12469134
申请日：2009-05-20
申请人： Brad A. Clarkson , Ronnie Burger , Bruce Techentien
发明人： Brad A. Clarkson , Ronnie Burger , Bruce Techentien
IPC分类号： E21B43/04 , E21B33/00 , E21B43/26 , E21B43/00
CPC分类号： E21B43/04 , E21B43/267
摘要： An open hole completion apparatus (80) includes an outer tubing string (56) disposed in an open hole portion of a wellbore (32). The outer tubing string (56) includes a sand control screen (102) and a shrouded closing sleeve (91). An inner tubing string (84) is at least partially disposed within the outer tubing string (56). The inner tubing string (84) includes a crossover assembly (114). The shrouded closing sleeve (91) has a shroud (92) that creates a channel (98) with a portion of the outer tubing string (56) by extending over a fluid port (94) of the shrouded closing sleeve (91) toward the sand control screen (102), such that when a treatment fluid is pumped through the inner tubing string (84), the crossover assembly (114) and the fluid port (94), the treatment fluid is injected into the wellbore (32) remote from the fluid port (94).
摘要翻译：开孔完成装置（80）包括设置在井筒（32）的开孔部分中的外管柱（56）。外管柱（56）包括防砂筛（102）和带盖的封闭套（91）。内管柱（84）至少部分地设置在外管柱（56）内。内管柱（84）包括交叉组件（114）。所述带盖的封闭套筒（91）具有护罩（92），所述护罩（92）通过在所述封闭套筒（91）的流体端口（94）上延伸以朝向所述封套（91）的流体端口（94）产生具有所述外管道管线（56）的一部分的通道（98）防砂控制筛（102），使得当处理流体被泵送通过内管柱（84），交叉组件（114）和流体端口（94）时，将处理流体注入到井眼（32）远程从流体端口（94）。

5. 发明申请

US20070081768A1 Downhole Fiber Optic Wet Connect and Gravel Pack Completion 有权
标题翻译：井下光纤湿连接和砾石充填完成
公开(公告)号：US20070081768A1
公开(公告)日：2007-04-12
申请号：US11560724
申请日：2006-11-16
申请人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
发明人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
IPC分类号： G02B6/36
CPC分类号： E21B17/028 , G02B6/389
摘要： A downhole fiber optic wet connect and gravel pack completion. In a described embodiment, a system for making fiber optic connections in a subterranean well includes a first fiber optic connector positioned in the well and a second fiber optic connector operatively connected to the first fiber optic connector after the first fiber optic connector is positioned in the well. A method of monitoring a subterranean well includes the steps of: positioning a fiber optic lo line in the well, the fiber optic line extending in a formation intersected by the well; positioning another fiber optic line in the well, the fiber optic line extending to a remote location; operatively connecting the fiber optic lines while the fiber optic lines are in the well; and monitoring a well parameter using a sensor operatively coupled to the fiber optic line extending in the formation.
摘要翻译：井下光纤湿连接和砾石充填完成。在所描述的实施例中，用于在地下井中制造光纤连接的系统包括位于井中的第一光纤连接器和在第一光纤连接器位于第一光纤连接器之后可操作地连接到第一光纤连接器的第二光纤连接器好。监测地下井的方法包括以下步骤：将光纤线路定位在井中，光纤线路延伸在与井相交的地层中; 将另一个光纤线路定位在井中，光纤线路延伸到远程位置; 在光纤线路处于井中时可操作地连接光纤线路; 以及使用可操作地耦合到在地层中延伸的光纤线路的传感器监测井参数。

6. 发明申请

US20050074210A1 Downhole fiber optic wet connect and gravel pack completion 有权
标题翻译：井下光纤湿连接和砾石充填完成
公开(公告)号：US20050074210A1
公开(公告)日：2005-04-07
申请号：US10680625
申请日：2003-10-07
申请人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
发明人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
IPC分类号： E21B20060101 , E21B17/00 , E21B17/02 , E21B43/00 , E21B43/01 , G02B6/35 , G02B6/36 , G02B6/38
CPC分类号： E21B17/028 , G02B6/389
摘要： A downhole fiber optic wet connect and gravel pack completion. In a described embodiment, a system for making fiber optic connections in a subterranean well includes a first fiber optic connector positioned in the well and a second fiber optic connector operatively connected to the first fiber optic connector after the first fiber optic connector is positioned in the well. A method of monitoring a subterranean well includes the steps of: positioning a fiber optic line in the well, the fiber optic line extending in a formation intersected by the well; positioning another fiber optic line in the well, the fiber optic line extending to a remote location; operatively connecting the fiber optic lines while the fiber optic lines are in the well; and monitoring a well parameter using a sensor operatively coupled to the fiber optic line extending in the formation.
摘要翻译：井下光纤湿连接和砾石充填完成。在所描述的实施例中，用于在地下井中制造光纤连接的系统包括位于井中的第一光纤连接器和在第一光纤连接器位于第一光纤连接器之后可操作地连接到第一光纤连接器的第二光纤连接器好。监测地下井的方法包括以下步骤：将光纤线定位在井中，光纤线在与井相交的地层中延伸; 将另一个光纤线路定位在井中，光纤线路延伸到远程位置; 在光纤线路处于井中时可操作地连接光纤线路; 以及使用可操作地耦合到在地层中延伸的光纤线路的传感器监测井参数。

7. 发明申请

US20050074196A1 Gravel pack completion with fiber optic monitoring 有权
标题翻译：砾石包装完成与光纤监控
公开(公告)号：US20050074196A1
公开(公告)日：2005-04-07
申请号：US10680440
申请日：2003-10-07
申请人： Tommy Grigsby , Bruce Techentien
发明人： Tommy Grigsby , Bruce Techentien
IPC分类号： E21B20060101 , E21B17/02 , E21B23/14 , E21B43/04 , E21B47/00 , G02B6/26 , G02B6/44
CPC分类号： E21B43/04 , E21B17/026 , E21B23/14 , E21B47/123 , G02B6/4463
摘要： A gravel pack completion with fiber optic monitoring. In a described embodiment, a method for completing a subterranean well includes the steps of: positioning at least one assembly in a wellbore of the well; then inserting a portion of a tubular string into the assembly; and attaching a fiber optic line to the tubular string portion.
摘要翻译：采用光纤监控的砾石充填完成。在所描述的实施例中，完成地下井的方法包括以下步骤：将至少一个组件定位在井的井眼中; 然后将管状柱的一部分插入组件中; 以及将光纤线连接到所述管状串部分。

8. 发明申请

US20050072564A1 Gravel pack completion with fluid loss control fiber optic wet connect 有权
标题翻译：砾石包装完成与流体损失控制光纤湿连接
公开(公告)号：US20050072564A1
公开(公告)日：2005-04-07
申请号：US10680053
申请日：2003-10-07
申请人： Tommy Grigsby , Bruce Techentien
发明人： Tommy Grigsby , Bruce Techentien
IPC分类号： E21B17/02 , E21B47/12 , E21B29/02
CPC分类号： E21B47/123 , E21B17/023
摘要： A gravel pack completion with fluid loss control and fiber optic wet connect. In a described embodiment, a system for completing a subterranean well includes multiple assemblies installed in a wellbore. Each assembly has a fiber optic line. The fiber optic lines are operatively connected to each other after the assemblies are installed in the wellbore.
摘要翻译：采用流体损失控制和光纤湿式连接的砾石充填完成。在所描述的实施例中，用于完成地下井的系统包括安装在井眼中的多个组件。每个组件都有一条光纤线。在将组件安装在井筒中之后，光纤线路彼此可操作地连接。

9. 发明申请

US20100294495A1 Open Hole Completion Apparatus and Method for Use of Same 有权
标题翻译：开孔完井装置及其使用方法
公开(公告)号：US20100294495A1
公开(公告)日：2010-11-25
申请号：US12469134
申请日：2009-05-20
申请人： Brad A. Clarkson , Ronnie Burger , Bruce Techentien
发明人： Brad A. Clarkson , Ronnie Burger , Bruce Techentien
IPC分类号： E21B43/00 , E21B43/08 , E21B33/12 , E21B34/06 , E21B23/00 , E21B43/26 , E21B43/04 , E21B43/10
CPC分类号： E21B43/04 , E21B43/267
摘要： An open hole completion apparatus (80) includes an outer tubing string (56) disposed in an open hole portion of a wellbore (32). The outer tubing string (56) includes a sand control screen (102) and a shrouded closing sleeve (91). An inner tubing string (84) is at least partially disposed within the outer tubing string (56). The inner tubing string (84) includes a crossover assembly (114). The shrouded closing sleeve (91) has a shroud (92) that creates a channel (98) with a portion of the outer tubing string (56) by extending over a fluid port (94) of the shrouded closing sleeve (91) toward the sand control screen (102), such that when a treatment fluid is pumped through the inner tubing string (84), the crossover assembly (114) and the fluid port (94), the treatment fluid is injected into the wellbore (32) remote from the fluid port (94).
摘要翻译：开孔完成装置（80）包括设置在井筒（32）的开孔部分中的外管柱（56）。外管柱（56）包括防砂筛（102）和带盖的封闭套（91）。内管柱（84）至少部分地设置在外管柱（56）内。内管柱（84）包括交叉组件（114）。所述带盖的封闭套筒（91）具有护罩（92），所述护罩（92）通过在所述封闭套筒（91）的流体端口（94）上延伸以朝向所述封套（91）的流体端口（94）产生具有所述外管道管线（56）的一部分的通道（98）防砂控制筛（102），使得当处理流体被泵送通过内管柱（84），交叉组件（114）和流体端口（94）时，将处理流体注入到井眼（32）远程从流体端口（94）。

10. 发明授权

US07556093B2 Downhole fiber optic wet connect and gravel pack completion 有权
标题翻译：井下光纤湿连接和砾石充填完成
公开(公告)号：US07556093B2
公开(公告)日：2009-07-07
申请号：US11560724
申请日：2006-11-16
申请人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
发明人： Tommy Grigsby , Bruce Techentien , David Henderson , Bryon Mullen
IPC分类号： E21B17/02
CPC分类号： E21B17/028 , G02B6/389
摘要： A downhole fiber optic wet connect and gravel pack completion. In a described embodiment, a system for making fiber optic connections in a subterranean well includes a first fiber optic connector positioned in the well and a second fiber optic connector operatively connected to the first fiber optic connector after the first fiber optic connector is positioned in the well. A method of monitoring a subterranean well includes the steps of: positioning a fiber optic line in the well, the fiber optic line extending in a formation intersected by the well; positioning another fiber optic line in the well, the fiber optic line extending to a remote location; operatively connecting the fiber optic lines while the fiber optic lines are in the well; and monitoring a well parameter using a sensor operatively coupled to the fiber optic line extending in the formation.
摘要翻译：井下光纤湿连接和砾石充填完成。在所描述的实施例中，用于在地下井中制造光纤连接的系统包括位于井中的第一光纤连接器和在第一光纤连接器位于第一光纤连接器之后可操作地连接到第一光纤连接器的第二光纤连接器好。监测地下井的方法包括以下步骤：将光纤线定位在井中，光纤线在与井相交的地层中延伸; 将另一个光纤线路定位在井中，光纤线路延伸到远程位置; 在光纤线路处于井中时可操作地连接光纤线路; 以及使用可操作地耦合到在地层中延伸的光纤线路的传感器监测井参数。

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