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11. 发明授权

US08113280B2 Formation tester tool assembly 有权
标题翻译：地层测试仪工具组合
公开(公告)号：US08113280B2
公开(公告)日：2012-02-14
申请号：US12918000
申请日：2010-11-02
申请人： Kristopher V. Sherrill
发明人： Kristopher V. Sherrill
IPC分类号： E21B49/08
CPC分类号： E21B49/10 , E21B23/06 , E21B33/128 , E21B47/01 , E21B47/065 , E21B49/087
摘要： A formation tester tool can include a longitudinal probe drill collar having a surface, a formation probe assembly located within the probe drill collar, the formation probe assembly including a piston reciprocal between a retracted position and an extended position beyond the probe drill collar surface, the piston being slidingly retained within a chamber, a seal pad located at an end of the piston, the seal pad including an outer surface defining a partial cylindrical surface. The piston includes an outer surface having non-circular cross-sectional shape and the chamber includes an inner surface having a non-circular shape similar to the shape of the piston outer surface. The formation tester tool can include interchangeable draw down assemblies and a flow bore having a curving path.
摘要翻译：地层测量仪工具可以包括具有表面的纵向探针钻铤，位于探针钻铤内的地层探测器组件，地层探测器组件包括在缩回位置和超出探测钻铤表面的延伸位置之间往复运动的活塞，活塞滑动地保持在室内，密封垫位于活塞的端部，密封垫包括限定部分圆柱形表面的外表面。活塞包括具有非圆形横截面形状的外表面，并且该腔室包括具有类似于活塞外表面形状的非圆形形状的内表面。地层测试仪工具可以包括可互换的下拉组件和具有弯曲路径的流动孔。

12. 发明申请

US20110042077A1 FORMATION TESTER TOOL ASSEMBLY 有权
标题翻译：形成测试仪工具组装
公开(公告)号：US20110042077A1
公开(公告)日：2011-02-24
申请号：US12918000
申请日：2010-11-02
申请人： Kristopher V. Sherrill
发明人： Kristopher V. Sherrill
IPC分类号： E21B47/00 , E21B43/00
CPC分类号： E21B49/10 , E21B23/06 , E21B33/128 , E21B47/01 , E21B47/065 , E21B49/087
摘要： A formation tester tool can include a longitudinal probe drill collar having a surface, a formation probe assembly located within the probe drill collar, the formation probe assembly including a piston reciprocal between a retracted position and an extended position beyond the probe drill collar surface, the piston being slidingly retained within a chamber, a seal pad located at an end of the piston, the seal pad including an outer surface defining a partial cylindrical surface. The piston includes an outer surface having non-circular cross-sectional shape and the chamber includes an inner surface having a non-circular shape similar to the shape of the piston outer surface. The formation tester tool can include interchangeable draw down assemblies and a flow bore having a curving path.
摘要翻译：地层测量仪工具可以包括具有表面的纵向探针钻铤，位于探针钻铤内的地层探测器组件，地层探测器组件包括在缩回位置和超出探测钻铤表面的延伸位置之间往复运动的活塞，活塞滑动地保持在室内，密封垫位于活塞的端部，密封垫包括限定部分圆柱形表面的外表面。活塞包括具有非圆形横截面形状的外表面，并且该腔室包括具有类似于活塞外表面形状的非圆形形状的内表面。地层测试仪工具可以包括可互换的下拉组件和具有弯曲路径的流动孔。

13. 发明授权

US07395879B2 MWD formation tester 有权
标题翻译： MWD形成测试仪
公开(公告)号：US07395879B2
公开(公告)日：2008-07-08
申请号：US11735901
申请日：2007-04-16
申请人： Pedro Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
发明人： Pedro Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
IPC分类号： E21B49/10
CPC分类号： E21B47/12 , E21B49/10
摘要： An apparatus including a drill collar having an outer surface, an assembly for interaction with an earth formation coupled to the drill collar, the assembly including a first member to extend beyond the drill collar outer surface and a second member to extend beyond the first member and toward the earth formation to receive formation fluids. An apparatus including an MWD tool having an outer surface, a formation testing assembly coupled to the MWD tool, the formation testing assembly recessed beneath the outer surface in a first position and including a piston to extend beyond the outer surface to a second position and an inner sampling member to extend beyond the piston to a third position.
摘要翻译：一种装置，包括具有外表面的钻铤，用于与联接到钻铤的地层相互作用的组件，所述组件包括延伸超过钻铤外表面的第一构件和延伸超过第一构件的第二构件，朝向地层接收地层流体。一种装置，包括具有外表面的MWD工具，耦合到MWD工具的地层测试组件，地层测试组件在第一位置下方凹陷在外表面下方并且包括活塞以延伸超出外表面到第二位置，内部采样构件延伸超过活塞到第三位置。

14. 发明授权

US09187998B2 Systems and methods of a clamp for a sample bottle assembly 有权
标题翻译：用于样品瓶组件的夹具的系统和方法
公开(公告)号：US09187998B2
公开(公告)日：2015-11-17
申请号：US13580117
申请日：2010-02-20
申请人： Kristopher V. Sherrill , Clive D. Menezes
发明人： Kristopher V. Sherrill , Clive D. Menezes
IPC分类号： E21B27/00 , E21B47/01 , E21B49/00 , E21B49/08 , E21B17/16 , E21B49/10
CPC分类号： E21B49/08 , E21B17/16 , E21B47/01 , E21B49/10 , Y10T29/49959 , Y10T29/49961
摘要： A method and apparatus according to which one or more zones of interest within a hydrocarbon wellbore are tested. In several exemplary embodiments, the apparatus includes a drill collar section including an outer surface, a pocket accessible through an aperture in the outer surface, a bottle assembly disposed within the pocket, and an intermediate clamp coupled to the outer surface and spanning the pocket. In several exemplary embodiments, the intermediate clamp has an axial length less than an axial length of the bottle assembly. The intermediate clamp is adapted to at least partially retain a sample bottle assembly within the pocket when the sample bottle drill collar section is disposed within the hydrocarbon wellbore. In several exemplary embodiments, the drill collar section further includes at least one of: one or more spacers disposed within the pocket and an epoxy disposed within the pocket.
摘要翻译：测试烃井眼内的一个或多个感兴趣区域的方法和装置。在几个示例性实施例中，该装置包括钻铤部分，其包括外表面，通过外表面中的孔可接近的口袋，设置在口袋内的瓶组件，以及联接到外表面并跨越口袋的中间夹。在几个示例性实施例中，中间夹具具有小于瓶组件的轴向长度的轴向长度。当样品瓶钻铤部分设置在烃井眼内时，中间夹具适于至少部分地将样品瓶组件保持在袋内。在几个示例性实施例中，钻铤部分还包括以下中的至少一个：设置在口袋内的一个或多个间隔物和设置在口袋内的环氧树脂。

15. 发明授权

US09097100B2 Downhole sensor tool with a sealed sensor outsert 有权
标题翻译：具有密封传感器的井下传感器工具外插
公开(公告)号：US09097100B2
公开(公告)日：2015-08-04
申请号：US13321546
申请日：2010-05-20
申请人： Michael Dewayne Finke , Ricardo Ortiz , Kristopher V. Sherrill
发明人： Michael Dewayne Finke , Ricardo Ortiz , Kristopher V. Sherrill
IPC分类号： E21B47/01
CPC分类号： E21B47/011 , E21B17/026 , E21B47/01
摘要： A downhole sensor tool includes a sensor outsert coupled into an exterior pocket of the tool body. The sensor outsert is a pressure vessel with an exterior electrical connector coupled to the interior sensor. The sensor outsert contains a sensor, and is pressure-sealed about the sensor. The outsert includes an electrical connector coupled to the sensor. The electrical connector maintains the pressure seal of the outsert. The electrical connector may be a hermetic connector. The electrical connector can be coupled to an electrical connector or a hermetic connector of the tool body while maintaining the sealing of the pressure vessel.
摘要翻译：井下传感器工具包括耦合到工具主体的外部口袋中的传感器外插件。传感器外插是具有连接到内部传感器的外部电连接器的压力容器。传感器外插包含传感器，并围绕传感器进行压力密封。外插件包括耦合到传感器的电连接器。电连接器保持外插的压力密封。电连接器可以是密封连接器。电连接器可以连接到工具主体的电连接器或密封连接器，同时保持压力容器的密封。

16. 发明申请

US20140311234A1 CONTROLLING FORMATION TESTER PROBE EXTENSION FORCE 有权
标题翻译：控制成像测试探测扩展力
公开(公告)号：US20140311234A1
公开(公告)日：2014-10-23
申请号：US14360266
申请日：2012-07-02
申请人： Kristopher V. Sherrill
发明人： Kristopher V. Sherrill
IPC分类号： E21B49/00
CPC分类号： E21B49/00 , E21B44/06 , E21B49/10
摘要： A formation tester for use in a subterranean well can include a probe which extends outward into contact with an earth formation, and an adjustable flow control device which limits an extension pressure applied to extend the probe. A method of testing a subterranean formation can include positioning a formation tester in a wellbore, extending a probe of the formation tester outward into contact with the formation, and limiting a force applied by the probe to the formation, the limiting being performed by variable actuation of a flow control device downhole. Another formation tester can include a probe which extends outward into contact with an earth formation, with a force applied by the probe to the formation being remotely adjustable downhole.
摘要翻译：用于地下井的地层测试器可以包括向外延伸与地层接触的探针，以及限制施加以延伸探针的延伸压力的可调流量控制装置。测试地下地层的方法可以包括将地层测试仪定位在井筒中，将地层测试仪的探头向外延伸以与地层接触，并将探测器施加的力限制在地层上，限制是通过可变致动的井下流量控制装置。另一形成测试器可以包括向外延伸与地球接触接触的探针，其中由探头施加到地层上的力可以在井下远程调节。

17. 发明申请

US20120061559A1 DOWNHOLE SENSOR TOOL FOR NUCLEAR MEASUREMENTS 有权
标题翻译：井下传感器工具用于核测量
公开(公告)号：US20120061559A1
公开(公告)日：2012-03-15
申请号：US13321548
申请日：2010-05-20
申请人： Ricardo Ortiz , Michael Dewayne Finke , Kristopher V. Sherrill
发明人： Ricardo Ortiz , Michael Dewayne Finke , Kristopher V. Sherrill
IPC分类号： G01V5/08 , G01V5/04
CPC分类号： G01V13/00 , E21B47/01 , E21B47/12 , G01V5/04 , G01V5/08 , G01V5/10 , G01V5/12
摘要： A downhole measurement apparatus includes a tool body supporting a logging tool. The logging tool includes a detector outsert coupled into and exposed through an exterior pocket of the tool body to position the outer surface of the outsert adjacent or in close proximity to the outer diameter of the tool body. A stabilizer or off-center stabilizer may be provided to further deflect the outsert portion of the logging tool toward an earth formation to increase detector proximity to the formation. The axial distance between the detector and a nuclear source can be calibrated using configurations of the nuclear source holder and the outsert. Retention mechanisms for the source holder and the outsert further enhance proximity and calibration.
摘要翻译：井下测量装置包括支撑测井工具的工具主体。测井工具包括一个耦合到工具主体的外部凹槽中并通过其暴露的检测器，用于将外插件的外表面邻近或紧邻工具主体的外径。可以设置稳定器或偏心稳定器以进一步使测井工具的外插部分朝向地层偏转，以增加探测器与地层的接近程度。检测器和核源之间的轴向距离可以使用核源支架和外插的配置进行校准。源保持器和插件的保持机构进一步增强了接近和校准。

18. 发明授权

US07603897B2 Downhole probe assembly 有权
标题翻译：井下探头总成
公开(公告)号：US07603897B2
公开(公告)日：2009-10-20
申请号：US11133643
申请日：2005-05-20
申请人： Gregory N. Gilbert , Mark A. Sitka , Malcolm Douglas McGregor , Glenn C. Gray , John R. Hardin, Jr. , Christopher Anthony Maranuk , James E. Stone , Kristopher V. Sherrill
发明人： Gregory N. Gilbert , Mark A. Sitka , Malcolm Douglas McGregor , Glenn C. Gray , John R. Hardin, Jr. , Christopher Anthony Maranuk , James E. Stone , Kristopher V. Sherrill
IPC分类号： E21B49/00
CPC分类号： E21B49/10 , G01N1/10
摘要： A downhole, extendable apparatus and methods of use are described and claimed herein. In one embodiment, the extendable apparatus includes a piston that extends toward a borehole wall, the piston having an inner sampling member that is also extendable. The sampling member may be further extended to engage the borehole wall and penetrate the formation. The sampling member may also include a screen and an inner scraper or wiper that frictionally engages the screen and reciprocates to remove debris from the screen. The piston may comprise a seal pad having an internal cavity for receiving a volume of fluid. In another embodiment, the extendable apparatus comprises multiple, concentric pistons for extending the sampling member further toward the borehole wall than is possible with a single piston. The extendable apparatus may also include a retraction contact switch and position indicator.
摘要翻译：在此描述和要求保护井下，可延伸的装置和使用方法。在一个实施例中，可延伸装置包括朝向钻孔壁延伸的活塞，活塞具有也可延伸的内取样构件。采样构件可进一步延伸以接合钻孔壁并穿透地层。采样构件还可以包括屏幕和内部刮刀或擦拭器，其摩擦地接合屏幕并往复运动以从屏幕移除碎屑。活塞可以包括具有用于接收一定体积流体的内部空腔的密封垫。在另一个实施例中，可延伸装置包括多个同心活塞，用于使取样构件进一步向钻孔壁延伸，而不限于单个活塞。可延伸装置还可以包括退回接触开关和位置指示器。

19. 发明授权

US09810060B2 Controlling formation tester probe extension force 有权
公开(公告)号：US09810060B2
公开(公告)日：2017-11-07
申请号：US14360266
申请日：2012-07-02
申请人： Kristopher V. Sherrill
发明人： Kristopher V. Sherrill
IPC分类号： E21B49/10 , E21B49/00 , E21B44/06
CPC分类号： E21B49/00 , E21B44/06 , E21B49/10
摘要： A formation tester for use in a subterranean well can include a probe which extends outward into contact with an earth formation, and an adjustable flow control device which limits an extension pressure applied to extend the probe. A method of testing a subterranean formation can include positioning a formation tester in a wellbore, extending a probe of the formation tester outward into contact with the formation, and limiting a force applied by the probe to the formation, the limiting being performed by variable actuation of a flow control device downhole. Another formation tester can include a probe which extends outward into contact with an earth formation, with a force applied by the probe to the formation being remotely adjustable downhole.

20. 发明授权

US09234421B2 Systems and methods of a collar bore for a sample bottle assembly 有权
标题翻译：用于样品瓶组件的轴环的系统和方法
公开(公告)号：US09234421B2
公开(公告)日：2016-01-12
申请号：US13580119
申请日：2011-02-20
申请人： Kristopher V. Sherrill
发明人： Kristopher V. Sherrill
IPC分类号： E21B49/00 , E21B49/10 , E21B27/00
CPC分类号： E21B49/10 , E21B27/00 , Y10T29/49826
摘要： A sample bottle assembly is installed in a bore drilled into a drill collar section, wherein the bore may be drilled into a side wall of a pocket in the drill collar. The sample bottle assembly may be passed through the pocket and inserted into the bore. Drill collar material between the bore and the outer surface of the drill collar retains the sample bottle assembly in a radially inward direction, and a retention member in the pocket may retain the sample bottle assembly in an axial direction.
摘要翻译：样品瓶组件安装在钻入钻铤部分的钻孔中，其中孔可以钻入钻铤中的凹槽的侧壁中。样品瓶组件可以通过袋并插入孔中。在钻孔和钻铤的外表面之间的钻铤材料将样品瓶组件保持在径向向内的方向上，并且袋中的保持构件可沿轴向保持样品瓶组件。

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