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公开(公告)号：US5275038A
公开(公告)日：1994-01-04
申请号：US702827
申请日：1991-05-20
CPC分类号： E21B47/011 , E21B17/203 , E21B17/206 , E21B41/02 , E21B47/0002 , E21B47/123 , G02B23/26
摘要： A system for the inspection of a well borehole and the formation around the borehole. The system includes a pair of concentric reeled tubings for injecting a pair of fluids into a wellbore through a wellhead, one of said fluids being an optically transparent or acoustically homogenous fluid which forms a slug of said fluid around an optical sensor which transmits signals indicative of well conditions to the surface. The other of said fluids is used to perform functions with respect to said sensor such as cooling said sensor or protect it from a corrosive environment. In addition, a fiberoptic cable construction in combination with the reel tubing is also disclosed.
摘要翻译： 井眼检查井眼周围的形成系统。 该系统包括一对同心卷取的管道，用于通过井口将一对流体注入井筒中，所述流体之一是光学透明或声学均匀的流体，其在围绕光学传感器形成所述流体的塞子，所述光学传感器传递指示 表面状况良好。 所述流体中的另一种用于执行关于所述传感器的功能，例如冷却所述传感器或保护其免受腐蚀性环境的影响。 此外，还公开了与卷筒管组合的光纤电缆结构。
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公开(公告)号：USRE30070E
公开(公告)日：1979-08-14
申请号：US735584
申请日：1976-10-26
申请人： Phillip S. Sizer , Carter R. Young
发明人： Phillip S. Sizer , Carter R. Young
CPC分类号： E21B34/105 , E21B29/02 , E21B33/047 , E21B34/14 , E21B43/10 , E21B43/14 , E21B2034/002
摘要： A method of and apparatus for treating wells to provide surface controlled subsurface safety systems in the wells, whether previously completed wells or newly completed wells. A method and apparatus is provided for installing receptacles in the well flow conductors below the surface for receiving surface controlled subsurface safety valves therein for controlling undesired flow from the well in the event of emergency, disaster or accident damaging the well surface flow controlling system or threatening the integrity thereof. Also, a method and apparatus is provided for installing a hanger for well flow conductors in the well casing below the surface for supporting the flow conductor or conductors in the well casing below the surface and then installing the receptacles in the well flow conductors below the surface for receiving surface controlled subsurface safety valves therein.
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公开(公告)号：US3498376A
公开(公告)日：1970-03-03
申请号：US3498376D
申请日：1966-12-29
申请人： PHILLIP S SIZER , HARRY E SCHWEGMAN
发明人： SIZER PHILLIP S , SCHWEGMAN HARRY E
CPC分类号： E21B43/105 , E21B23/00 , E21B23/06 , E21B33/1295 , E21B41/00
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公开(公告)号：US4583592A
公开(公告)日：1986-04-22
申请号：US604502
申请日：1984-04-27
申请人： Imre I. Gazda , Phillip S. Sizer
发明人： Imre I. Gazda , Phillip S. Sizer
CPC分类号： E21B49/087 , E21B23/006 , E21B23/02 , E21B34/14 , E21B47/06
摘要： A well test tool for closing a well at a downhole location below the well packer and near the formation to be tested, the apparatus being openable and closable from the surface by tensioning and relaxing the cable or wire line on which it is lowered into the well, the test tool having a lock mechanism which locks automatically upon entering its landing receptacle in the well and is further provided with a releasing mechanism for unlocking the test tool automatically after a present number of open/close cycles have been performed. A bypass landing receptacle is provided which permits high rates of flow during testing. A modified bypass landing receptacle is provided to permit use of the apparatus above the well packer, as in wells having an existing packer therein. Methods of testing wells are also disclosed.
摘要翻译： 一个井测试工具，用于在井封隔器下方的井下位置和待测试地层附近关闭井，该装置通过张紧和放松其下降到井中的电缆或电线将其从表面打开和关闭 所述测试工具具有锁定机构，所述锁定机构在进入所述井中的着陆容器时自动锁定，并且还设置有释放机构，用于在执行了当前数量的打开/关闭循环之后自动解锁所述测试工具。 提供旁路着陆容器，其在测试期间允许高流量。 提供改进的旁路着陆容器以允许在井封包机上使用装置，如在其中具有现有封隔器的井中。 还公开了测井方法。
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公开(公告)号：US4449587A
公开(公告)日：1984-05-22
申请号：US456333
申请日：1983-01-06
CPC分类号： E21B34/102 , E21B2034/002 , E21B2034/005
摘要： Lock-open mechanism for surface controlled subsurface safety valves. A lock-open sleeve can be positioned by wireline techniques to hold open the valve closure means for a subsurface safety valve. The operating tube of the safety valve can be used to return the valve closure means to normal operations. One embodiment of the present invention is particularly useful as a well tool which can readily be attached to the lower portion of presently available flapper type safety valves. Alternative embodiments of the present invention can be built into both ball type and flapper type safety valves as an integral part of the complete safety valve assembly.
摘要翻译： 表面控制地下安全阀的开锁机构。 可以通过有线技术来定位锁开式套筒，以保持打开用于地下安全阀的阀门关闭装置。 安全阀的操作管可用于将阀门关闭装置返回正常操作。 本发明的一个实施例作为可以容易地附接到目前可用的挡板式安全阀的下部的井具具有特别的用途。 作为整个安全阀组件的组成部分，本发明的替代实施例可以内置在球型和挡板式安全阀中。
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公开(公告)号：US4258794A
公开(公告)日：1981-03-31
申请号：US38541
申请日：1979-05-14
IPC分类号： B63C11/40 , E21B33/037 , E21B41/06 , E21B43/013 , F16L1/26
CPC分类号： B63C11/40 , E21B33/037 , E21B41/06 , E21B43/013 , E21B43/0135 , F16L1/26
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。
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7.发明授权Apparatus and method for performing a desired operation at a specified location in a well 失效用于在井中的指定位置执行所需操作的装置和方法
公开(公告)号：US4026363A
公开(公告)日：1977-05-31
申请号：US639093
申请日：1975-12-09
申请人： John H. Yonker , Phillip S. Sizer
发明人： John H. Yonker , Phillip S. Sizer
摘要： An apparatus and method for performing a desired operation in a selected mandrel in a well. The apparatus includes a running assembly with selector stop means and operating tool means. The running assembly is run in the tubing string until the selector stop means positively locates it with respect to the selected mandrel. The operating tool means can then be manipulated to perform the desired operation in the selected mandrel. This abstract is neither intended to define the invention of the application which, of course, is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.
摘要翻译： 一种用于在井中选定的心轴中执行所需操作的装置和方法。 该装置包括具有选择器停止装置和操作工具装置的行进组件。 运行组件在管柱中运行，直到选择器停止装置相对于所选择的心轴正确地定位它。 然后可以操作操作工具装置以在所选心轴中执行所需的操作。 该摘要既不旨在定义本申请的发明，当然由权利要求书来衡量，也不旨在以任何方式限制本发明的范围。
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公开(公告)号：US3999610A
公开(公告)日：1976-12-28
申请号：US620637
申请日：1975-10-08
申请人： Vernon R. Sage , Phillip S. Sizer
发明人： Vernon R. Sage , Phillip S. Sizer
IPC分类号： E21B19/00 , E21B19/08 , E21B33/072 , F15B1/02
CPC分类号： E21B19/08 , E21B19/00 , E21B33/072 , F15B1/02
摘要： A pipe snubbing apparatus and method which may utilize either the draw works of a conventional rig or a pump to provide power for raising the movable gripping assembly.The movable gripper is moved downwardly by stored power, such as pressure stored in an accumulator. The rate of movement of the movable gripping assembly may be controlled by controlling flow of fluid to and from a piston and cylinder assembly associated with the movable gripping assembly.
摘要翻译： 一种管道缓冲装置和方法，其可以利用常规钻机或泵的牵引工作来提供用于提升可动夹紧组件的动力。
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公开(公告)号：US06464004B1
公开(公告)日：2002-10-15
申请号：US09131008
申请日：1998-08-07
IPC分类号： E21B4700
CPC分类号： E21B17/028 , E21B23/03
摘要： A well control and monitoring system which may be completely installed downhole and run into a cased well borehole or a production tubing string is disclosed. At least one mandrel having a side pocket instrument section having a downwardly facing entry and a wet connector or inductive coupler is placed in the well. A downhole digital processor and sensors are used to monitor tubing and casing fluid pressures and to control variable orifice valves or ESP pumps to control fluid flow to the production tubing from the casing/tubing annulus. The processor is progammable and reprogrammable in-situ.
摘要翻译： 公开了一种井下控制和监测系统，其可以完全安装在井下并进入套管井眼或生产油管柱。 至少有一个心轴具有一个具有朝下的入口的侧袋式仪器部分和一个湿连接器或电感耦合器。 井下数字处理器和传感器用于监测管道和套管流体压力，并控制可变孔口阀或ESP泵，以控制流体从套管/管道环路流向生产管道。 处理器可以原地进行可重复编程。
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公开(公告)号：US5191173A
公开(公告)日：1993-03-02
申请号：US689465
申请日：1991-04-22
申请人： Phillip S. Sizer , Malcolm N. Council , Willard J. Deese , E. G. Hoffman , Robert F. Bailey , David H. Neuroth
发明人： Phillip S. Sizer , Malcolm N. Council , Willard J. Deese , E. G. Hoffman , Robert F. Bailey , David H. Neuroth
CPC分类号： E21B17/206 , H01B7/0072 , H01B7/046 , H01B7/202
摘要： An electrical cable assembly (10) comprising a cable core (12) and filler layer (16) encased in longitudinally welded reeled tubing (23) so as to restrict relative axial and longitudinal motion between the cable core (12) and reeled tubing (23). Small-diameter tubing (24) is optionally provided as part of the cable core (12) to facilitate the delivery of fluids such as lubricants and corrosion inhibitors to downhole equipment. A method is disclosed for deploying electrical cables in deep wells through use of the subject apparatus.
摘要翻译： 一种电缆组件（10），包括电缆芯（12）和填充层（16），该填充层包围在纵向焊接的卷绕管（23）中，以便限制电缆芯（12）和卷管（23）之间的相对轴向和纵向运动 ）。 可选地，小直径管（24）作为电缆芯（12）的一部分提供，以便于向井下设备输送诸如润滑剂和腐蚀抑制剂的流体。 公开了一种通过使用被摄体装置在深井中展开电缆的方法。
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