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1. 发明授权

US06764103B1 Method and apparatus for locking a tubular quick coupling 失效
标题翻译：用于锁定管状快速联接器的方法和装置
公开(公告)号：US06764103B1
公开(公告)日：2004-07-20
申请号：US10397870
申请日：2003-03-25
申请人： Benny W. Moretz
发明人： Benny W. Moretz
IPC分类号： E21B47024
CPC分类号： E21B17/02 , E21B17/025 , E21B33/072 , F16L37/252
摘要： A heavy duty, locked, tubular quick coupling used for coupling oil and gas well tubing or pipe joints, thus allowing long strings of pipe and tube joints subsequently connected to at least one such quick coupled joint to be lifted as a string, thereby applying tensile loading to the quick coupled joints. Both interior and exterior locking arrangements for the locked quick coupling are disclosed which utilize twist-locking elements secured in position by a locking washer and cap nut. Arrangements are also disclosed illustrating how the locking couplings are used for fast setup of wire-line riser strings utilizing multiple specialty subs and valve assemblies.
摘要翻译：一种用于连接油气井管道或管道接头的重型，锁定的管状快速接头，从而允许长串管和管接头随后连接至至少一个这种快速接合接头以提升为串，从而施加拉伸加载到快速接头。公开了用于锁定的快速联接器的内部和外部锁定装置，其利用通过锁定垫圈和盖帽螺母固定在适当位置的扭锁元件。还公开了安排，其中说明了如何使用锁定联接器来快速地设置利用多个特殊零件和阀组件的线缆提升管串。

2. 发明授权

US06708783B2 Three-dimensional steering tool for controlled downhole extended-reach directional drilling 有权
标题翻译：用于受控井下延伸定向钻井的三维转向工具
公开(公告)号：US06708783B2
公开(公告)日：2004-03-23
申请号：US10282481
申请日：2002-10-28
申请人： N. Bruce Moore , R. Ernst Krueger , Ronald E. Beaufort
发明人： N. Bruce Moore , R. Ernst Krueger , Ronald E. Beaufort
IPC分类号： E21B47024
CPC分类号： E21B44/005 , E21B4/18 , E21B7/062 , E21B7/068 , E21B23/08
摘要： A steering tool for extended-reach directional drilling in three dimensions comprises a mud pulse telemetry section, a rotary section, and a flex section assembled as an integrated system in series along the length of the tool. The flex section comprises a flexible drive shaft and a deflection actuator for applying hydraulic pressure along the length of the shaft for bending the shaft when making inclination angle adjustments during steering. The rotary section comprises a rotator housing coupled to the deflection housing for rotating the deflection housing for making azimuth angle adjustments during steering. The onboard mud pulse telemetry section receives inclination and azimuth angle steering commands together with actual inclination and azimuth angle feedback signals during steering for use in controlling operation of the flex section and rotary section for steering the tool along a desired course. The steering tool can change inclination and azimuth angles either simultaneously or incrementally while rotary drilling.
摘要翻译：用于三维延伸定向钻井的转向工具包括泥浆脉冲遥测部分，旋转部分和作为沿着工具长度串联的集成系统的弯曲部分。柔性部分包括柔性驱动轴和偏转致动器，用于在转向期间进行倾斜角度调整时沿轴的长度施加液压以弯曲轴。旋转部分包括联接到偏转壳体的旋转器壳体，用于旋转偏转壳体，以在转向期间进行方位角调节。车载泥浆脉冲遥测部分在转向期间接收倾斜和方位角转向指令以及实际的倾斜度和方位角反馈信号，以用于控制柔性部分的旋转部分和沿着期望的路线转向工具的旋转部分。转向工具可以在旋转钻孔时同时或递增地改变倾斜角和方位角。

3. 发明授权

US06640907B2 Mapping tool for tracking and/or guiding an underground boring tool 失效
公开(公告)号：US06640907B2
公开(公告)日：2003-11-04
申请号：US10229559
申请日：2002-08-27
申请人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
发明人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
IPC分类号： E21B47024
CPC分类号： E21B47/02216 , E21B47/02224 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q21/205 , H01Q21/28 , H01Q21/29
摘要： A portable mapping tool for use in a horizontal drilling system and associated methods use a boring tool configured for transmitting a locating signal. The mapping tool also includes at least one electromagnetic field detector which is configured for measuring the locating signal from a fixed position proximate to the surface of the ground in a drilling area. The mapping tool includes a housing and a transmitter arrangement supported by the housing for transmitting a setup locating signal for reception by the detector in the region for use in determining certain initial conditions at least prior to drilling. The associated methods include the step of configuring the mapping tool for transmitting a setup locating signal for reception by the detector in the region and using the received setup locating signal in determining certain initial conditions at least prior to drilling.

4. 发明授权

US06626252B1 Two solenoid guide system for horizontal boreholes 有权
标题翻译：两个电磁导管系统用于水平钻孔
公开(公告)号：US06626252B1
公开(公告)日：2003-09-30
申请号：US10114280
申请日：2002-04-03
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B47024
CPC分类号： E21B47/02224
摘要： An electromagnetic method and apparatus for directional drilling guidance of horizontal boreholes for the installation of pipelines and communication cables beneath rivers, highways and other obstacles is disclosed. A solenoid source, with horizontal axes, generates alternating electromagnetic fields which are measured in the borehole by a magnetometer with known orientation with respect to the direction of gravity near the drill bit. A preferred embodiment has a useable range of 150 meters from the source.
摘要翻译：公开了用于在河流，公路和其他障碍物之下安装管道和通信电缆的水平井眼的定向钻井引导的电磁方法和装置。具有水平轴的螺线管源产生交变电磁场，其通过相对于钻头附近的重力方向具有已知定向的磁力计在钻孔中测量。优选实施例具有距离源150米的可用范围。

5. 发明授权

US06467557B1 Long reach rotary drilling assembly 有权
标题翻译：长距离旋转钻孔总成
公开(公告)号：US06467557B1
公开(公告)日：2002-10-22
申请号：US09629493
申请日：2000-07-31
申请人： R. Ernst Krueger , N. Bruce Moore , Ronald E. Beaufort , Duane T. Bloom
发明人： R. Ernst Krueger , N. Bruce Moore , Ronald E. Beaufort , Duane T. Bloom
IPC分类号： E21B47024
CPC分类号： E21B23/08 , E21B4/18 , E21B7/062 , E21B7/068 , E21B44/005 , E21B2023/008
摘要： A long reach rotary drilling assembly comprises an elongated conduit extending through a bore in an underground formation, a drill bit for being rotated to drill the bore, a 3-D steering tool on the conduit for steering the drill bit, and a tractor on the conduit for applying force to the drill bit. The steering tool includes a telemetry section, a rotary section, and a flex section assembled as an integrated system in series along the length of the tool. The flex section comprises a flexible drive shaft to which a bending force is applied when making inclination angle adjustments. The rotary section includes a deflection housing which rotates for making azimuth angle adjustments. The telemetry section receives inclination and azimuth angle steering commands together with actual inclination and azimuth angle feedback signals for controlling operation of the flex section and rotary section to steer the drilling assembly along a desired course. The tractor includes a gripper which can assume a first position that engages an inner surface of the bore and limits relative movement of the gripper relative to the inner surface. The gripper can also assume a second position that permits substantially free relative movement between the gripper and the inner surface of the bore. A propulsion assembly moves the tractor with respect to the gripper while the gripper portion is in the first position. The tractor applies force to the drill bit for drilling the bore along a desired course the direction of which is controlled by the 3-D steering tool.
摘要翻译：长距离旋转钻井组件包括延伸穿过地下地层中的孔的细长导管，用于旋转钻孔的钻头，用于转向钻头的导管上的3-D转向工具，以及在该钻头上的拖拉机用于向钻头施加力的导管。该转向工具包括一个遥测部分，一个旋转部分和一个沿工具长度串联组合成一个集成系统的弯曲部分。柔性部分包括柔性驱动轴，当进行倾斜角调整时，弯曲力被施加到该柔性驱动轴。旋转部分包括旋转以便进行方位角调整的偏转壳体。遥测部分接收倾斜和方位角转向指令以及实际倾角和方位角反馈信号，用于控制弯曲部分和旋转部分的操作，以沿着期望的过程转向钻探组件。拖拉机包括夹持器，其可以采取接合孔的内表面的第一位置并且限制夹持器相对于内表面的相对运动。夹具还可以呈现第二位置，其允许夹持器和孔的内表面之间的基本上自由的相对运动。当夹持器部分处于第一位置时，推进组件相对于夹具移动拖拉机。拖拉机对钻头施加力，以沿着其方向由3-D转向工具控制的期望过程钻孔。

6. 发明授权

US06708782B1 Method and apparatus for axial alignment of a mud motor's adjustable housing relative to the orientation sub's internal sleeve in a drill string 失效
标题翻译：泥浆马达的可调节壳体相对于钻柱中的方向子的内部套筒进行轴向对准的方法和装置
公开(公告)号：US06708782B1
公开(公告)日：2004-03-23
申请号：US10211816
申请日：2002-08-02
申请人： James Turney
发明人： James Turney
IPC分类号： E21B47024
CPC分类号： G01C15/002 , E21B7/067
摘要： A laser alignment tool used in directional drilling operations for aligning, and marking the mule-shoe sub relative to the setting of an adjustable, bent housing, drilling motor assembly. A mark is produced as a result of a laser transmitter, located on the drill motor projecting a light beam upwards externally along the drill string, striking a photosensitive paper target or reflected onto a photosensitive paste or film located on the mule-shoe sub. The mark is then used as a reference point for orienting the internal keyed sleeve of the mule-shoe sub after the laser transmitter has been removed.
摘要翻译：一种用于定向钻井操作中的激光对准工具，用于对准和标记骡子靴相对于可调整的弯曲壳体，钻孔马达组件的设置。作为激光发射器的结果，产生标记，该激光发射器位于钻机上，沿着钻柱将外部的光束向上突出，撞击感光纸目标或反射到位于骡子鞋子上的感光膏或胶片上。然后，标记被用作在激光发射器被移除之后用于定向骡子靴子的内部键合套筒的参考点。

7. 发明授权

US06470974B1 Three-dimensional steering tool for controlled downhole extended-reach directional drilling 有权
标题翻译：用于受控井下延伸定向钻井的三维转向工具
公开(公告)号：US06470974B1
公开(公告)日：2002-10-29
申请号：US09549326
申请日：2000-04-13
申请人： N. Bruce Moore , R. Ernst Krueger , Ronald E. Beaufort
发明人： N. Bruce Moore , R. Ernst Krueger , Ronald E. Beaufort
IPC分类号： E21B47024
CPC分类号： E21B44/005 , E21B4/18 , E21B7/062 , E21B7/068 , E21B23/08
摘要： A steering tool for extended-reach directional drilling in three dimensions comprises a mud pulse telemetry section, a rotary section, and a flex section assembled as an integrated system in series along the length of the tool. The flex section comprises a flexible drive shaft and a deflection actuator for applying hydraulic pressure along the length of the shaft for bending the shaft when making inclination angle adjustments during steering. The rotary section comprises a rotator housing coupled to the deflection housing for rotating the deflection housing for making azimuth angle adjustments during steering. The onboard mud pulse telemetry section receives inclination and azimuth angle steering commands together with actual inclination and azimuth angle feedback signals during steering for use in controlling operation of the flex section and rotary section for steering the tool along a desired course. The steering tool can change inclination and azimuth angles either simultaneously or incrementally while rotary drilling.
摘要翻译：用于三维延伸定向钻井的转向工具包括泥浆脉冲遥测部分，旋转部分和作为沿着工具长度串联的集成系统的弯曲部分。柔性部分包括柔性驱动轴和偏转致动器，用于在转向期间进行倾斜角度调整时沿轴的长度施加液压以弯曲轴。旋转部分包括联接到偏转壳体的旋转器壳体，用于旋转偏转壳体，以在转向期间进行方位角调节。车载泥浆脉冲遥测部分在转向期间接收倾斜和方位角转向指令以及实际的倾斜度和方位角反馈信号，以用于控制柔性部分的旋转部分和沿着期望的路线转向工具的旋转部分。转向工具可以在旋转钻孔时同时或递增地改变倾斜角和方位角。

8. 发明授权

US06814163B2 Two solenoid guide system for horizontal boreholes 有权
标题翻译：两个电磁导管系统用于水平钻孔
公开(公告)号：US06814163B2
公开(公告)日：2004-11-09
申请号：US10649828
申请日：2003-08-28
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B47024
CPC分类号： E21B47/02224
摘要： An electromagnetic method and apparatus for directional drilling guidance of horizontal boreholes for the installation of pipelines and communication cables beneath rivers, highways and other obstacles is disclosed. A solenoid source, with horizontal axes, generates alternating electromagnetic fields which are measured in the borehole by a magnetometer with known orientation with respect to the direction of gravity near the drill bit. A preferred embodiment has a useable range of 150 meters from the source.
摘要翻译：公开了用于在河流，公路和其他障碍物之下安装管道和通信电缆的水平井眼的定向钻井引导的电磁方法和装置。具有水平轴的螺线管源产生交变电磁场，其通过相对于钻头附近的重力方向具有已知定向的磁力计在钻孔中测量。优选实施例具有距离源150米的可用范围。

9. 发明授权

US06736222B2 Relative drill bit direction measurement 有权
标题翻译：相对钻头方向测量
公开(公告)号：US06736222B2
公开(公告)日：2004-05-18
申请号：US10112860
申请日：2002-04-02
申请人： Arthur F. Kuckes , Rahn G. Pitzer , Anthony G. Nekut
发明人： Arthur F. Kuckes , Rahn G. Pitzer , Anthony G. Nekut
IPC分类号： E21B47024
CPC分类号： E21B7/068 , E21B47/024
摘要： Apparatus and Methods are disclosed for determining the direction between a rotating magnetic field and alternating magnetic field sensors at a remote location. The curvature of a borehole drilling assembly between a rotating drill bit carrying a permanent magnet and sensors behind a drilling motor is measured to provide early indication of changes in drilling direction. A second application concerns measurement of the convergence and divergence and the skewness of two approximately parallel well bores to provide information for correcting the drilling direction to maintain parallelism. A third application measures the direction and distance to a point target to provide data for guiding drilling toward that target. The primary apparatus are an oriented, rotating permanent magnet and an oriented, three component alternating magnetic field sensor.
摘要翻译：公开了用于确定在远程位置的旋转磁场和交变磁场传感器之间的方向的装置和方法。测量在承载永磁体的旋转钻头和钻孔马达后面的钻头之间的井眼钻孔组件的曲率，以提供钻孔方向上的变化的早期指示。第二个应用涉及两个近似平行的井口的收敛和发散度以及偏斜度的测量，以提供用于校正钻井方向以维持平行度的信息。第三个应用程序测量与点目标的方向和距离，以提供用于引导朝向该目标的钻孔的数据。主要装置是定向旋转永磁体和定向三分量交变磁场传感器。

10. 发明授权

US06457537B1 Mapping tool for tracking and/or guiding an underground boring tool 有权
标题翻译：用于跟踪和/或引导地下钻孔工具的测绘工具
公开(公告)号：US06457537B1
公开(公告)日：2002-10-01
申请号：US10021882
申请日：2001-12-13
申请人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
发明人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
IPC分类号： E21B47024
CPC分类号： E21B47/02216 , E21B47/02224 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q21/205 , H01Q21/28 , H01Q21/29
摘要： A portable mapping tool for use in a horizontal drilling system and associated methods use a boring tool configured for transmitting a locating signal. The mapping tool also includes at least one electromagnetic field detector which is configured for measuring the locating signal from a fixed position proximate to the surface of the ground in a drilling area. The mapping tool includes a housing and a transmitter arrangement supported by the housing for transmitting a setup locating signal for reception by the detector in the region for use in determining certain initial conditions at least prior to drilling. The associated mathods include the step of configuring the mapping tool for transmitting a setup locating signal for reception by the detector in the region and using the received setup locating signal in determining certain initial conditions at least prior to drilling.
摘要翻译：用于水平钻井系统的便携式地图绘制工具和相关方法使用配置成传送定位信号的钻孔工具。映射工具还包括至少一个电磁场检测器，其被配置为在钻孔区域中测量靠近地面表面的固定位置的定位信号。该测绘工具包括由壳体支撑的壳体和发射器装置，用于发送用于在该区域中的检测器接收的设置定位信号，用于至少在钻孔之前确定某些初始状态。相关联的方法包括配置映射工具以发送用于区域中的检测器接收的设置定位信号的步骤，并且至少在钻孔之前使用所接收的设置定位信号来确定某些初始条件。

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