公开(公告)号：US5144126A

公开(公告)日：1992-09-01

申请号：US511537

申请日：1990-04-17

申请人： Carl A. Perry ,  Guy A. Daigle ,  Steven Rountree ,  George Talmadge ,  John Grunbeck ,  Mark Wassell

发明人： Carl A. Perry ,  Guy A. Daigle ,  Steven Rountree ,  George Talmadge ,  John Grunbeck ,  Mark Wassell

IPC分类号： E21B47/01 ,  G01V5/10

CPC分类号： G01V5/107 ,  E21B47/011

摘要： An apparatus for nuclear logging is presented. In accordance with the present invention, nuclear detectors and electronic components are all mounted in chambers within the sub wall with covers being removably attached to the chambers. A single bus for delivering both power and signals extends through the sub wall between either end of the tool. This bus terminates at a modular ring connector positioned on each tool end. This tool construction (including sub wall mounted sensors and electronics, single power and signal bus, and ring connectors) is also well suited for other formation evaluation tools used in measurement-while-drilling applications.

摘要翻译： 提出了一种核采伐装置。 根据本发明，核检测器和电子部件都安装在子壁内的腔室中，盖子可移除地附接到腔室。 用于传递电源和信号的单个总线延伸穿过工具的任一端之间的子壁。 该总线终止于位于每个工具端的模块化环形连接器。 这种工具结构（包括子墙安装的传感器和电子设备，单电源和信号总线以及环形连接器）也非常适合用于钻井测量的其他地层评估工具。

公开(公告)号：US20060243487A1

公开(公告)日：2006-11-02

申请号：US11117802

申请日：2005-04-29

申请人： William Turner ,  Carl Perry ,  Mark Wassell ,  Jason Barbely ,  Daniel Burgess ,  Martin Cobern

发明人： William Turner ,  Carl Perry ,  Mark Wassell ,  Jason Barbely ,  Daniel Burgess ,  Martin Cobern

IPC分类号： E21B7/00

CPC分类号： E21B7/068 ,  E21B7/062 ,  E21B17/1014 ,  E21B41/0085 ,  E21B47/12

摘要： A preferred embodiment of a system for rotating and guiding a drill bit in an underground bore includes a drilling motor and a drive shaft coupled to drilling motor so that drill bit can be rotated by the drilling motor. The system further includes a guidance module having an actuating arm movable between an extended position wherein the actuating arm can contact a surface of the bore and thereby exert a force on the housing of the guidance module, and a retracted position.

摘要翻译： 用于在地下孔中旋转和引导钻头的系统的优选实施例包括钻孔马达和联接到钻孔马达的驱动轴，使得钻头可以由钻孔马达旋转。 该系统还包括引导模块，该引导模块具有可在延伸位置之间移动的致动臂，其中致动臂可以接触孔的表面，从而在引导模块的壳体上施加力和缩回位置。

公开(公告)号：US5216242A

公开(公告)日：1993-06-01

申请号：US710822

申请日：1991-06-05

申请人： Carl A. Perry ,  Guy A. Daigle ,  Steven Rountree ,  George Talmadge ,  John Grunbeck ,  Mark Wassell

发明人： Carl A. Perry ,  Guy A. Daigle ,  Steven Rountree ,  George Talmadge ,  John Grunbeck ,  Mark Wassell

IPC分类号： E21B47/01 ,  G01V5/10

CPC分类号： G01V5/107 ,  E21B47/011

摘要： An apparatus for nuclear logging is presented. In accordance with the present invention, nuclear detectors and electronic components are all mounted in chambers within the sub wall with covers being removably attached to the chambers. A single bus for delivering both power and signals extends through the sub wall between either end of the tool. This bus terminates at a modular ring connector positioned on each tool end. This tool construction (including sub wall mounted sensors and electronics, single power and signal bus, and ring connectors) is also well suited for other formation evaluation tools used in measurement-while-drilling applications.

摘要翻译： 提出了一种核采伐装置。 根据本发明，核检测器和电子部件都安装在子壁内的腔室中，盖子可移除地附接到腔室。 用于传递电源和信号的单个总线延伸穿过工具的任一端之间的子壁。 该总线终止于位于每个工具端的模块式环形连接器。 这种工具结构（包括子墙安装的传感器和电子设备，单电源和信号总线以及环形连接器）也非常适合用于钻井测量的其他地层评估工具。

公开(公告)号：US20070284148A1

公开(公告)日：2007-12-13

申请号：US11737400

申请日：2007-04-19

申请人： Mark Wassell ,  William Turner ,  Daniel Burgess ,  Carl Perry

发明人： Mark Wassell ,  William Turner ,  Daniel Burgess ,  Carl Perry

IPC分类号： E21B17/00 ,  E21B41/00

CPC分类号： E21B44/00 ,  E21B17/073 ,  E21B44/005 ,  F16F2224/045

摘要： A system for damping vibration in a drill string can include a valve assembly having a supply of a fluid, a first member, and a second member capable of moving in relation to first member in response to vibration of the drill bit. The first and second members define a first and a second chamber for holding the fluid. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The valve assembly can also include a coil or a valve for varying a resistance of the fluid to flow between the first and second chambers.

摘要翻译： 用于阻尼钻柱中的振动的系统可以包括阀组件，其具有供应流体，第一构件和第二构件，该第二构件能够响应于钻头的振动而相对于第一构件移动。 第一和第二构件限定用于保持流体的第一和第二室。 响应于第二构件相对于第一构件的运动，流体可以在第一和第二室之间流动。 阀组件还可以包括用于改变流体在第一和第二室之间流动的阻力的线圈或阀。

公开(公告)号：US20060243489A1

公开(公告)日：2006-11-02

申请号：US10983486

申请日：2004-11-08

申请人： Mark Wassell ,  William Turner ,  Daniel Burgess ,  Carl Perry

发明人： Mark Wassell ,  William Turner ,  Daniel Burgess ,  Carl Perry

IPC分类号： E21B17/20 ,  E21B41/00 ,  F16D1/00

CPC分类号： E21B44/00 ,  E21B17/073 ,  E21B44/005 ,  F16F2224/045

摘要： A system for damping vibration in a drill string can include a valve assembly having a supply of a fluid, a first member, and a second member capable of moving in relation to first member in response to vibration of the drill bit. The first and second members define a first and a second chamber for holding the fluid. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The valve assembly can also include a coil or a valve for varying a resistance of the fluid to flow between the first and second chambers.

公开(公告)号：US5251708A

公开(公告)日：1993-10-12

申请号：US666626

申请日：1991-03-08

申请人： Carl A. Perry ,  Mark Wassell ,  George Talmadge ,  John Grunbeck

发明人： Carl A. Perry ,  Mark Wassell ,  George Talmadge ,  John Grunbeck

IPC分类号： E21B47/01 ,  G01V5/10 ,  E21B47/12

CPC分类号： G01V5/107 ,  E21B47/011

摘要： A downhole tool for use in measurement-while-drilling applications includes modular ring connectors on opposed ends thereof with the ring connectors being interconnected by a single bus for delivering both power and ground.

摘要翻译： 用于钻孔测量的井下工具包括在其相对端部上的模块式环形连接器，环形连接器通过单个总线互连，用于输送电力和接地。