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11. 发明授权

US06977367B2 Providing a light cell in a wellbore 失效
标题翻译：在井眼中提供一个光电池
公开(公告)号：US06977367B2
公开(公告)日：2005-12-20
申请号：US10884052
申请日：2004-07-02
申请人： Paulo S. Tubel , Glynn Williams , Kurt A. Hickey , Nigel Leggett
发明人： Paulo S. Tubel , Glynn Williams , Kurt A. Hickey , Nigel Leggett
IPC分类号： E21B23/03 , E21B33/127 , E21B37/06 , E21B41/00 , E21B41/02 , E21B43/12 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/01 , E21B47/06 , E21B47/10 , E21B47/12 , E21B49/00 , E21B49/08 , G01D5/26 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V1/52 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/00 , G01J1/04 , G01V5/00
CPC分类号： G01V1/52 , E21B23/03 , E21B33/1275 , E21B37/06 , E21B41/0035 , E21B41/02 , E21B43/12 , E21B43/122 , E21B43/123 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/10 , E21B47/101 , E21B47/1015 , E21B47/102 , E21B47/123 , E21B49/00 , E21B49/006 , E21B49/008 , E21B49/08 , G01D5/268 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/002
摘要： This invention provides a method for controlling production operations using fiber optic devices. An optical fiber carrying fiber-optic sensors is deployed downhole to provide information about downhole conditions. Parameters related to the chemicals being used for surface treatments are measured in real time and on-line, and these measured parameters are used to control the dosage of chemicals into the surface treatment system. The information is also used to control downhole devices that may be a packer, choke, sliding sleeve, perforating device, flow control valve, completion device, an anchor or any other device. Provision is also made for control of secondary recovery operations online using the downhole sensors to monitor the reservoir conditions. The present invention also provides a method of generating motive power in a wellbore utilizing optical energy. This can be done directly or indirectly, e.g., by first producing electrical energy that is then converted to another form of energy.
摘要翻译：本发明提供一种使用光纤装置控制生产操作的方法。携带光纤传感器的光纤被部署在井下，以提供关于井下条件的信息。与用于表面处理的化学品相关的参数是实时和在线测量的，这些测量参数用于控制化学品进入表面处理系统的剂量。该信息还用于控制可能是封隔器，扼流圈，滑套，穿孔装置，流量控制阀，完井装置，锚或任何其它装置的井下装置。还提供了使用井下传感器在线监测二次恢复操作来监测油藏条件。本发明还提供一种利用光能产生在井眼中的动力的方法。这可以直接或间接地完成，例如通过首先产生然后转换成另一形式的能量的电能。

12. 发明授权

US06943340B2 Method and apparatus of providing an optical fiber along a power supply line 失效
标题翻译：沿着电源线提供光纤的方法和装置
公开(公告)号：US06943340B2
公开(公告)日：2005-09-13
申请号：US10884057
申请日：2004-07-02
申请人： Paulo S. Tubel , Glynn Williams , Kurt A. Hickey , Nigel Leggett
发明人： Paulo S. Tubel , Glynn Williams , Kurt A. Hickey , Nigel Leggett
IPC分类号： E21B23/03 , E21B33/127 , E21B37/06 , E21B41/00 , E21B41/02 , E21B43/12 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/01 , E21B47/06 , E21B47/10 , E21B47/12 , E21B49/00 , E21B49/08 , G01D5/26 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V1/52 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/00 , G01J5/08
CPC分类号： G01V1/52 , E21B23/03 , E21B33/1275 , E21B37/06 , E21B41/0035 , E21B41/02 , E21B43/12 , E21B43/122 , E21B43/123 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/10 , E21B47/101 , E21B47/1015 , E21B47/102 , E21B47/123 , E21B49/00 , E21B49/006 , E21B49/008 , E21B49/08 , G01D5/268 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/002
摘要： This invention provides a method for controlling production operations using fiber optic devices. An optical fiber carrying fiber-optic sensors is deployed downhole to provide information about downhole conditions. Parameters related to the chemicals being used for surface treatments are measured in real time and on-line, and these measured parameters are used to control the dosage of chemicals into the surface treatment system. The information is also used to control downhole devices that may be a packer, choke, sliding sleeve, perforation device, flow control valve, completion device, an anchor or any other device. Provision is also made for control of secondary recovery operations online using the downhole sensors to monitor the reservoir conditions. The present invention also provides a method of generating motive power in a wellbore utilizing optical energy. This can be done directly or indirectly, e.g., by first producing electrical energy that is then converted to another form of energy.
摘要翻译：本发明提供一种使用光纤装置控制生产操作的方法。携带光纤传感器的光纤被部署在井下，以提供关于井下条件的信息。与用于表面处理的化学品相关的参数是实时和在线测量的，这些测量参数用于控制化学品进入表面处理系统的剂量。该信息还用于控制可能是封隔器，扼流圈，滑套，穿孔装置，流量控制阀，完井装置，锚或任何其它装置的井下装置。还提供了使用井下传感器在线监测二次恢复操作来监测油藏条件。本发明还提供一种利用光能产生在井眼中的动力的方法。这可以直接或间接地完成，例如通过首先产生然后转换成另一形式的能量的电能。

13. 发明授权

US06315049B1 Multiple line hydraulic system flush valve and method of use 失效
标题翻译：多线液压系统冲洗阀及使用方法
公开(公告)号：US06315049B1
公开(公告)日：2001-11-13
申请号：US09401239
申请日：1999-09-23
申请人： Kurt A. Hickey , Mark D. Hamilton , Nigel Leggett
发明人： Kurt A. Hickey , Mark D. Hamilton , Nigel Leggett
IPC分类号： E21B3410
CPC分类号： E21B23/04 , E21B34/06 , E21B34/10 , F15B21/005 , F15B21/041
摘要： A flush valve for a multiple line hydraulic system includes a bifurcated manifold, the bifurcation being provided by a piston actuatable hydraulically, mechanically, electrically magnetically or by fiber optic means. The piston or gate is provided with a port extending diametrically therethrough and oriented to become coaxial with an inlet and outlet of the manifold upon actuation of the piston. With the port aligned the hydraulic fluid in the system can be displaced by fresh fluid. The piston is then deactivated which results in the port becoming misaligned with the inlet and outlet of the manifold. In this condition the hydraulic system is again sealed and functions normally.
摘要翻译：用于多线液压系统的冲洗阀包括分叉歧管，该分叉由液压，机械，电磁或可光纤装置致动的活塞提供。活塞或门设置有沿直径延伸穿过的端口，并且在活塞致动时被定向成与歧管的入口和出口同轴。通过端口对准，系统中的液压流体可以被新鲜流体移位。然后停用活塞，这导致端口与歧管的入口和出口不一致。在这种情况下，液压系统再次被密封并且正常工作。

14. 发明授权

US06571046B1 Protector system for fiber optic system components in subsurface applications 有权
标题翻译：用于地下应用中的光纤系统组件的保护系统
公开(公告)号：US06571046B1
公开(公告)日：2003-05-27
申请号：US09664821
申请日：2000-09-19
申请人： Kurt A. Hickey , Mark D. Hamilton
发明人： Kurt A. Hickey , Mark D. Hamilton
IPC分类号： G02B636
CPC分类号： E21B17/003 , E21B17/1035 , E21B47/011 , E21B47/123 , G02B6/444
摘要： A downhole fiber optic protection system is disclosed which includes at least one protector sub mounted in a downhole string, the protector sub having at least one recess formed in an outside diameter of the protector sub and optionally including component protectors mounted to the outside diameter of the protector sub whereby the one or more recesses in the outside of the protector sub provide protection to fiber optic components and protected areas are created underneath component protectors further more delicate of the fiber optic connectors. The device is designed to prevent the harsh downhole environment from adversely affecting optical fibers themselves or optical components in the optical fiber system.
摘要翻译：公开了一种井下光纤保护系统，其包括安装在井下线中的至少一个保护器副，所述保护器底部具有形成在所述保护器的外径中的至少一个凹部，并且可选地包括安装到所述保护器的外径的部件保护器保护器子部分，其中保护器子外部的一个或多个凹部为光纤部件提供保护，并且在部件保护器之下产生进一步更精细的光纤连接器的保护区域。该设备旨在防止恶劣的井下环境对光纤自身或光纤系统中的光学部件产生不利影响。

15. 发明授权

US06266465B1 Angled optic fiber unions and junctions for optic fiber conduits 有权
标题翻译：用于光纤管道的角度光纤接头和接头
公开(公告)号：US06266465B1
公开(公告)日：2001-07-24
申请号：US09398860
申请日：1999-09-20
申请人： Kurt A. Hickey
发明人： Kurt A. Hickey
IPC分类号： G02B626
CPC分类号： G02B6/4472 , G02B6/4459
摘要： Angled unions and junctions for conduits in which fiber optic conductors are run are provided for downhole oil drilling, injection and production operations. The unions and junctions provide high pressure and adverse condition protection for the optic fibers while providing an acceptable bend radius.
摘要翻译：为了井下钻井，注射和生产作业，提供了用于运行光纤导体的管道的倾斜接头和接头。接头和接头为光纤提供高压和不利条件保护，同时提供可接受的弯曲半径。

16. 发明授权

US5496044A Annular chamber seal 失效
标题翻译：环形室密封
公开(公告)号：US5496044A
公开(公告)日：1996-03-05
申请号：US36345
申请日：1993-03-24
申请人： Clifford H. Beall , Michael S. Rawson , Kurt A. Hickey
发明人： Clifford H. Beall , Michael S. Rawson , Kurt A. Hickey
IPC分类号： E21B17/02 , E21B17/042 , E21B34/10 , F16J15/08
CPC分类号： E21B17/0423 , E21B17/025 , E21B23/04 , E21B34/10 , E21B34/106
摘要： Internal and external metal-to-metal radially interfering seals are provided for an annular chamber. Typically, an annular chamber is used in tubular goods to be part of the hydraulic control circuitry, such as for operating subsurface equipment such as a subsurface safety valve. Resilient seals are eliminated and sealing reliability is enhanced by a design which features metal-to-metal seals internally and externally, preferably assembled by an external two-step thread. The radial interference seal, which is internally disposed, is constructed so as to be incapable of experiencing tensile loads. This reinforces joint integrity by minimizing stresses on thin components.
摘要翻译：为环形室提供内部和外部金属对金属的径向干涉密封件。通常，环形室用于管状货物中以成为液压控制电路的一部分，例如用于操作地下设备，例如地下安全阀。消除了弹性密封，并且通过内部和外部具有金属对金属密封件的设计来提高密封可靠性，优选地通过外部两级螺纹组装。在内部设置的径向干涉密封件被构造成不能承受拉伸载荷。这通过最小化薄组件上的应力来增强接头完整性。

17. 发明授权

US06283477B1 Annular chamber seal 有权
标题翻译：环形室密封
公开(公告)号：US06283477B1
公开(公告)日：2001-09-04
申请号：US09631441
申请日：2000-08-02
申请人： Clifford H. Beall , Michael S. Rawson , Kurt A. Hickey
发明人： Clifford H. Beall , Michael S. Rawson , Kurt A. Hickey
IPC分类号： F16L1700
CPC分类号： E21B17/0423 , E21B17/025 , E21B23/04 , E21B34/10 , E21B34/106
摘要： Internal and external metal-to-metal radially interfering seals are provided for an annular chamber. Typically, an annular chamber is used in tubular goods to be part of the hydraulic control circuitry, such as for operating subsurface equipment such as a subsurface safety valve. Resilient seals are eliminated and sealing reliability is enhanced by a design which features metal-to-metal seals internally and externally, preferably assembled by an external two-step thread. The radial interference seal, which is internally disposed, is constructed so as to be incapable of experiencing tensile loads. This reinforces joint integrity by minimizing stresses on thin components.
摘要翻译：为环形室提供内部和外部金属对金属的径向干涉密封件。通常，环形室用于管状货物中以成为液压控制电路的一部分，例如用于操作地下设备，例如地下安全阀。消除了弹性密封，并且通过内部和外部具有金属对金属密封件的设计来提高密封可靠性，优选地通过外部两级螺纹组装。在内部设置的径向干涉密封件被构造成不能承受拉伸载荷。这通过最小化薄组件上的应力来增强接头完整性。

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