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1. 发明授权

US6142225A Selective mono bore diverter system 失效
标题翻译：选择性单孔转向系统
公开(公告)号：US6142225A
公开(公告)日：2000-11-07
申请号：US983597
申请日：1997-12-29
申请人： Mark McCorry , David George Forsyth , Robert C. Smith , David Cameron
发明人： Mark McCorry , David George Forsyth , Robert C. Smith , David Cameron
IPC分类号： E21B7/06 , E21B23/02 , E21B41/00
CPC分类号： E21B7/061 , E21B23/02 , E21B41/0035
摘要： The invention provides a selective system of placing a guide stock into a wellbore by braided line, coil tubing or drill pipe. The device facilitates selective intervention by providing a selective orientation key an angular relationship to the lateral through a system of selective keys and dogs allowing the diverter of the guide stock to be aligned at any desired angle with the orientation sub. The orientation sub includes a key for picking up on a helical slot in the packer to rotate the assembly and a set of selectively profiled dogs to engage a selected packer and halt downhole movement of the device.
摘要翻译： PCT No.PCT / US97 / 07278 Sec。 371日期1997年12月29日第 102（e）日期1997年12月29日PCT 1997年4月30日PCT PCT。公开号WO97 / 41331 日期1997年11月6日本发明提供了一种通过编织线，线圈管或钻杆将引导材料放置在井眼中的选择性系统。该设备通过提供选择性定向键与选择性键和狗的系统的角度关系提供选择性定向键来实现选择性介入，其允许引导件的转向器与取向副处于任何期望的角度对准。取向副包括用于拾取封隔器中的螺旋槽上的钥匙以旋转组件和一组选择性成型的卡爪以接合选定的封隔器并停止该装置的井下运动。

2. 发明授权

US6015014A Downhole lubricator and method 失效
标题翻译：井下润滑器及方法
公开(公告)号：US6015014A
公开(公告)日：2000-01-18
申请号：US862073
申请日：1997-05-22
申请人： Allan Macleod , Mark McCorry , Graeme Falconer
发明人： Allan Macleod , Mark McCorry , Graeme Falconer
IPC分类号： E21B33/068 , E21B34/00 , E21B34/10 , E21B34/06
CPC分类号： E21B34/10 , E21B33/068 , E21B2034/005
摘要： The invention is an assembly which is run into the wellbore to straddle pre-existing control line connections used normally for actuation of a sleeve for a single subsurface safety valve. The lower flapper is closed through the use of one of the control lines. It is then tested against formation pressure to make sure that it holds. Upon determination that the lower flapper is holding, the upper flapper is shut off using the other control line. By adding additional pressure to the control line for the lower sleeve, further movement of the lower sleeve is obtained to urge another sleeve into contact with the upper flapper to provide support for it so that it can be tested from above. Once the two flappers have been tested, uphole assembly in the wellbore can begin through the wellhead in the zone above the tested valves once assembled. Coiled tubing or wireline can be advanced sealingly through the wellhead as the assembly is lowered past the flappers which are now allowed to open. The flapper assembly is eventually removed.
摘要翻译：本发明是一种组件，其进入井眼以跨越预先存在的控制线连接，通常用于致动用于单个地下安全阀的套筒。通过使用其中一条控制线将下挡板关闭。然后根据地层压力进行测试，以确保其保持。在确定下挡板保持时，使用其他控制线切断上挡板。通过向下套管的控制线增加额外的压力，获得下套筒的进一步运动，以促使另一个套筒与上挡板接触，以便为其提供支撑，从而可以从上方进行测试。一旦两个襟翼已经被测试，井筒中的井眼组装可以一旦组装就可以通过被测阀门上方的井口开始。当组件下降通过现在允许打开的挡板时，螺旋管或电缆可以密封地穿过井口。挡板组件最终被移除。

3. 发明授权

US08910718B2 System and method for a combined submersible motor and protector 有权
标题翻译：组合潜水电机和保护器的系统和方法
公开(公告)号：US08910718B2
公开(公告)日：2014-12-16
申请号：US10711631
申请日：2004-09-29
申请人： Arthur I. Watson , Steven Dornak , Michael W. Miller , Parveen Sayela , Cody Casey , Gregory H. Manke , Mark McCorry , John D. Rowatt , Mark E. Allen , Diego A. Narvaez
发明人： Arthur I. Watson , Steven Dornak , Michael W. Miller , Parveen Sayela , Cody Casey , Gregory H. Manke , Mark McCorry , John D. Rowatt , Mark E. Allen , Diego A. Narvaez
IPC分类号： E21B43/12
CPC分类号： E21B43/128
摘要： A system and method is provided for producing a hydrocarbon fluid from a subterranean environment. The system and method utilize an electric submersible pumping system having a motive unit comprising a combined submersible motor section and protector section.
摘要翻译：提供了一种用于从地下环境生产烃流体的系统和方法。该系统和方法利用具有包括组合的潜水电机部分和保护器部分的动力单元的电潜泵系统。

4. 发明申请

US20090000783A1 APPARATUS AND METHOD 有权
标题翻译：装置和方法
公开(公告)号：US20090000783A1
公开(公告)日：2009-01-01
申请号：US12146875
申请日：2008-06-26
申请人： Mark McCorry
发明人： Mark McCorry
IPC分类号： E21B33/068 , E21B43/00
CPC分类号： E21B33/072
摘要： A method and apparatus for containing fluid in ah area of a wellbore annulus, in which fluid is energized to create a fluid flow which is at least partially obstructed and is directed to form in the annulus a localized area of high pressure to contain fluid in an area of the annulus of lower pressure. In an embodiment, the method creates a pressure plug in the annulus.
摘要翻译：一种用于在井筒环的区域中容纳流体的方法和装置，其中流体被通电以产生至少部分地阻塞的流体流，并且被引导以在环形空间中形成高压的局部区域以在较低压力环的区域。在一个实施例中，该方法在环形空间中产生压力塞。

5. 发明授权

US07997334B2 Apparatus and method 有权
标题翻译：装置及方法
公开(公告)号：US07997334B2
公开(公告)日：2011-08-16
申请号：US12146875
申请日：2008-06-26
申请人： Mark McCorry
发明人： Mark McCorry
IPC分类号： E21B19/00
CPC分类号： E21B33/072
摘要： A method and apparatus for containing fluid in ah area of a wellbore annulus, in which fluid is energized to create a fluid flow which is at least partially obstructed and is directed to form in the annulus a localized area of high pressure to contain fluid in an area of the annulus of lower pressure. In an embodiment, the method creates a pressure plug in the annulus.
摘要翻译：一种用于在井筒环的区域中容纳流体的方法和装置，其中流体被通电以产生至少部分地阻塞的流体流，并且被引导以在环形空间中形成高压的局部区域以在较低压力环的区域。在一个实施例中，该方法在环形空间中产生压力塞。

6. 发明授权

US5697449A Apparatus and method for temporary subsurface well sealing and equipment anchoring 失效
标题翻译：临时地下井密封及设备锚固装置及方法
公开(公告)号：US5697449A
公开(公告)日：1997-12-16
申请号：US562040
申请日：1995-11-22
申请人： Gregory E. Hennig , David Martin , Mark McCorry
发明人： Gregory E. Hennig , David Martin , Mark McCorry
IPC分类号： E21B23/06 , E21B33/129 , E21B34/12
CPC分类号： E21B23/06 , E21B33/1294
摘要： A retrievable packoff assembly for temporarily sealing a well pipe and anchoring equipment at a subsurface location within the pipe. The assembly is connected to a tubular actuation tool which is manipulated from the surface to position the assembly at a subsurface well location, set the assembly and then release from the set assembly. Right-hand tool rotation sets the assembly, releases the tool, and is subsequently employed to reengage and unset the assembly for retrieval to the surface. A bypass flow passage in the assembly is controlled by a sliding sleeve valve which is automatically closed by the right-hand tool rotation during setting and release and automatically reopened by tool rotation occurring during retrieval of the assembly. Flow through both the assembly and the bypass is confined within the actuation tool. A control flow passage in the apparatus is sealed by a retrievable blanking plug which may be removed to permit passage of equipment through the anchored assembly. The sealed assembly holds pressure from above or below. Drill pipe or other equipment may be supported in the well pipe by the set assembly.
摘要翻译：一种可回收的包装组件，用于临时密封管道内的管道和锚定设备在管道内的地下位置。组件连接到从表面操纵的管状致动工具，以将组件定位在地下井位置，设置组件然后从组件组件释放。右手工具旋转设置组件，释放工具，并随后用于重新加装和拆卸组件以便检索到表面。组件中的旁通流动通道由滑动套管阀控制，滑动套管阀在安装和释放期间由右手工具旋转自动关闭，并在组件取回期间由刀具旋转自动重新打开。流过组件和旁路的流动被限制在致动工具内。装置中的控制流动通道由可回收的冲裁塞密封，可以将其移除以允许设备通过锚定组件。密封组件从上方或下方保持压力。钻管或其他设备可以通过组件组装在井管中。

7. 发明申请

US20060102341A1 Signalling method and apparatus 有权
标题翻译：信令方法和装置
公开(公告)号：US20060102341A1
公开(公告)日：2006-05-18
申请号：US10532252
申请日：2003-10-22
申请人： John Freer , Mark McCorry , Alex Watt
发明人： John Freer , Mark McCorry , Alex Watt
IPC分类号： E21B29/02 , E21B47/00
CPC分类号： H04B3/54 , H04B2203/5458 , H04B2203/5466 , H04B2203/547 , H04B2203/5475 , H04B2203/5483 , H04B2203/5491 , H04B2203/5495
摘要： At least one three phase driven pumps (56) in a hydrocarbon well (10) well bore (12) uses frequency shift keyed digital signals (78) to pass instructions from a surface station (46, 26, 34, 30) to a tool (14, 76, 56) and reports from a tool (14, 76, 56) to the surface station (46, 26, 34, 30) in common mode through the three phase cables (16) using a star point (58) of the three phase cables (16) after each pump as the signal transmission and reception point and as the point for coupling a DC Power supply (28), also provided in common mode on the three phase cables (16), to the down hole electronic equipment (72 76). The surface equipment (46) and the tool (14) use as a common ground. The digital messages comprises an address portion (80) identifying either the tool (14) for which an instruction (82) is destined or the tool (14) from which a report (also 82) originates. The digital message (18) also comprises a checksum (84) for error identification and correction.
摘要翻译：烃井（10）井眼（12）中的至少一个三相驱动泵（56）使用频移键控数字信号（78）将来自地面站（46,26,34,30）的指令传递到工具（14,76,56），并且通过使用星点（58）的三相电缆（16）以共模模式将工具（14,76,56）报告给地面站（46,26,34,30）在每个泵之后的三相电缆（16）作为信号发送和接收点，并且作为用于将在三相电缆（16）上以共模设置的直流电源（28）耦合到点火点电子设备（72 76）。地面设备（46）和工具（14）用作公共地面。该数字消息包括一个地址部分（80），用于识别指令（82）所针对的工具（14），或者起始于报告（82）的工具（14）。数字消息（18）还包括用于错误识别和校正的校验和（84）。

8. 发明申请

US20050279494A1 Logging Plug with High Integrity Internal Seal 失效
标题翻译：采用高完整性内部密封的测井插头
公开(公告)号：US20050279494A1
公开(公告)日：2005-12-22
申请号：US11160378
申请日：2005-06-21
申请人： Sandeep Sachdeva , Mark McCorry , Andrew Ferguson
发明人： Sandeep Sachdeva , Mark McCorry , Andrew Ferguson
IPC分类号： E21B23/00 , E21B23/02 , E21B23/14 , E21B33/10 , E21B33/12
CPC分类号： E21B23/14 , E21B33/10
摘要： A logging plug is disclosed having an internal sealing mechanism therein which provides a high degree of sealing integrity between the bore of the plug and a coiled tubing or other means of suspending wellbore equipment running therethrough. The sealing mechanism utilizes a combination of low friction, elastomerically-energized cap seals and ring seals to ensure that the sealing surfaces adapt continuously to the changing profile of the coiled tubing to provide a true dynamic seal around the coiled tubing.
摘要翻译：公开了一种在其中具有内部密封机构的测井塞，其在塞子的孔和螺旋管之间提供高度的密封完整性，或者其他悬挂穿过其的井眼设备的装置。密封机构利用低摩擦，弹性通电的盖子密封件和环形密封件的组合，以确保密封表面连续适应连续油管的变化轮廓，以提供围绕连续油管的真实的动态密封。

9. 发明授权

US5975209A Automatic blanking completion tool 失效
标题翻译：自动消隐完成工具
公开(公告)号：US5975209A
公开(公告)日：1999-11-02
申请号：US118216
申请日：1998-07-17
申请人： Mark McCorry
发明人： Mark McCorry
IPC分类号： E21B23/12 , E21B34/00 , E21B34/08 , E21B43/12 , E21B43/14
CPC分类号： E21B43/14 , E21B23/002 , E21B34/08 , E21B43/128 , E21B2034/005
摘要： A differential pressure operated blanking tool (1) for use in a completion automatically permits logging operations to be carried out in the absence of fluid flow in the tool (1). The tool (1) includes a pair of limbs (3,5) which communicate via a diverter (7) with a production tubing connection (4). In the absence of fluid flow within the tool (1), the diverter remains open to allow access for logging operations but is movable to a closed position occluding one of the limbs (3) as a result of a pressure differential established by fluid movement in the tool (1).
摘要翻译：用于完成的差压操作冲裁工具（1）自动地允许在工具（1）中没有流体流动的情况下执行测井操作。工具（1）包括一对通过分流器（7）与生产管道连接（4）连通的四肢（3,5）。在工具（1）内没有流体流动的情况下，分流器保持打开，以允许进入测井操作，但由于通过流体运动确定的压力差，可移动到闭合位置，闭合其中一个肢体（3）工具（1）。

10. 发明授权

US07445042B2 Signalling method and apparatus 有权
标题翻译：信令方法和装置
公开(公告)号：US07445042B2
公开(公告)日：2008-11-04
申请号：US10532252
申请日：2003-10-22
申请人： John Freer , Mark McCorry , Alex Watt
发明人： John Freer , Mark McCorry , Alex Watt
IPC分类号： E21B29/02 , E21B47/00
CPC分类号： H04B3/54 , H04B2203/5458 , H04B2203/5466 , H04B2203/547 , H04B2203/5475 , H04B2203/5483 , H04B2203/5491 , H04B2203/5495
摘要： At least one three phase driven pumps (56) in a hydrocarbon well (10) well bore (12) uses frequency shift keyed digital signals (78) to pass instructions from a surface station (46, 26, 34, 30) to a tool (14, 76, 56) and reports from a tool (14, 76, 56) to the surface station (46, 26, 34, 30) in common mode through the three phase cables (16) using a star point (58) of the three phase cables (16) after each pump as the signal transmission and reception point and as the point for coupling a DC Power supply (28), also provided in common mode on the three phase cables (16), to the down hole electronic equipment (72 76). The surface equipment (46) and the tool (14) use as a common ground. The digital messages comprises an address portion (80) identifying either the tool (14) for which an instruction (82) is destined or the tool (14) from which a report (also 82) originates. The digital message (18) also comprises a checksum (84) for error identification and correction.
摘要翻译：烃井（10）井眼（12）中的至少一个三相驱动泵（56）使用频移键控数字信号（78）将来自地面站（46,26,34,30）的指令传递到工具（14,76,56），并且通过使用星点（58）的三相电缆（16）以共模模式将工具（14,76,56）报告给地面站（46,26,34,30）在每个泵之后的三相电缆（16）作为信号发送和接收点，并且作为用于将在三相电缆（16）上以共模提供的DC电源（28）耦合到所述下孔的点电子设备（72 76）。地面设备（46）和工具（14）用作公共地面。该数字消息包括一个地址部分（80），用于识别指令（82）所针对的工具（14），或者起始于报告（82）的工具（14）。数字消息（18）还包括用于错误识别和校正的校验和（84）。

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