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1. 发明授权

US08810247B2 Electromagnetic orientation system for deep wells 有权
标题翻译：深井电磁取向系统
公开(公告)号：US08810247B2
公开(公告)日：2014-08-19
申请号：US13182299
申请日：2011-07-13
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： G01V3/02 , E21B47/022
CPC分类号： E21B47/02216
摘要： An electromagnetic method and apparatus for determining the azimuthal orientation of a drill bit instrumentation sub (70), with respect to a borehole bottom drilling assembly (150) includes an electromagnet (152) fastened to the drilling assembly to produce an auxiliary alternating electromagnetic field (162) having an axis (163) that is perpendicular to the borehole axis (160). The direction of the field lines (162) generated by this magnet (152) and the simultaneous measurement of an electromagnetic field (36) generated by current flow in a blowout well casing is measured by electromagnetic field sensors in the drill bit instrument sub (70) to determine the direction to a blowout The direction of the auxiliary field (162) produced by the electromagnet (152) makes it possible to determine the direction to the blowout with reference to the direction of drilling without using an intermediate parameter such as, for example, the direction of gravity.
摘要翻译：相对于钻孔底部钻井组件（150），用于确定钻头钻具组件（70）的方位取向的电磁方法和装置包括紧固到钻孔组件的电磁体（152），以产生辅助交变电磁场 162）具有垂直于钻孔轴线（160）的轴线（163）。通过钻头仪器副（70）中的电磁场传感器测量由该磁体（152）产生的场线（162）的方向和通过井喷井套管中的电流产生的电磁场（36）的同时测量）以确定吹出的方向由电磁体（152）产生的辅助场（162）的方向使得可以参照钻孔方向确定吹出的方向，而不使用中间参数，例如例如，重力的方向。

2. 发明授权

US07687950B2 Drillstring alternator 有权
标题翻译：钻柱交流发电机
公开(公告)号：US07687950B2
公开(公告)日：2010-03-30
申请号：US11987055
申请日：2007-11-27
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B4/04 , H02K21/26 , H02K5/132
CPC分类号： E21B41/0085
摘要： A downhole source of electrical power for drilling tools is driven by the rotation of a drillstring or, if the drillstring is not rotating, by the rotation of a drilling sub. The source consists of an alternator having a rotor made up of a series of coils that are mounted on, and spaced around the circumference of, a rotating drilling sub, and a stator made up of a multiplicity of permanent magnets also spaced around the circumference of the drilling sub. The stator is mounted on the drilling sub by means of bearings and incorporates a counterweight that holds the rotor relatively stationary with respect to the sub and with respect to the coils, so that rotation of the sub, either by rotation of the drillstring or by rotation of a drill motor in the drilling sub, produces relative rotation of the rotor and stator to generate an AC electrical output. The rotor and stator surround an axial fluid passage through the center of the alternator so that they do not impede the flow of the drilling fluid, and the motor is totally sealed to prevent damage to the bearings. The alternator stator is an annular permanent magnet structure which surrounds the drilling axis, and which may include two sets of rare earth disc magnets spaced axially to form an axial gap, with the counterweight holding the magnets stationary with respect to the alternator coils. The coil structure is also annular and also surrounds the drilling axis, with the coil structure preferably including two sets of offset coils positioned to rotate in the gap between the permanent magnets. The two sets of coils make up a two-phase system; if desired, a single set of coils may be used to provide a single-phase system.
摘要翻译：用于钻具的井下电源由钻柱的旋转驱动，或者如果钻柱不旋转，则由钻孔子的旋转驱动。该源包括具有由一系列线圈构成的转子的交流发电机，所述转子安装在旋转钻孔子的圆周上并且围绕圆周间隔开，以及由多个永久磁体组成的定子，钻井子定子通过轴承安装在钻头上，并且包括一个配重，其将转子相对于副和相对于线圈保持相对静止，使得副的旋转或者通过钻柱的旋转或旋转在钻孔子中的钻机电动机产生转子和定子的相对旋转以产生AC电输出。转子和定子围绕通过交流发电机中心的轴向流体通道，使得它们不妨碍钻井液的流动，并且马达被完全密封以防止损坏轴承。交流发电机定子是围绕钻孔轴线的环形永磁体结构，其可以包括两组轴向间隔开的稀土磁体磁体，以形成轴向间隙，配重将磁体保持在相对于交流发电机线圈的位置上。线圈结构也是环形的并且还围绕钻孔轴线，线圈结构优选地包括两组偏置线圈，定位成在永磁体之间的间隙中旋转。两组线圈组成两相系统; 如果需要，可以使用单组线圈来提供单相系统。

3. 发明申请

US20070278008A1 Electromagnetically determining the relative location of a drill bit using a solenoid source installed on a steel casing 有权
标题翻译：使用安装在钢制外壳上的螺线管电磁力确定钻头的相对位置
公开(公告)号：US20070278008A1
公开(公告)日：2007-12-06
申请号：US11607887
申请日：2006-12-04
申请人： Arthur F. Kuckes , Rahn Pitzer
发明人： Arthur F. Kuckes , Rahn Pitzer
IPC分类号： E21B47/18
CPC分类号： E21B47/02216 , E21B47/024
摘要： Electrically powered electromagnetic field source beacons installed in a reference well in combination with a down-hole measurement while drilling (MWD) electronic survey instrument near the drill bit in the borehole being drilled permit distance and direction measurements for drilling guidance. Each magnetic field source beacon consists of a coil of wire wound on a steel coupling between two lengths of steel tubing in the reference well, and powered by an electronic package. Control circuitry in the electronic package continuously “listens” for, and recognizes, a “start” signal that is initiated by the driller. After a “start” signal has been received, the beacon is energized for a short time interval during which an electromagnetic field is generated, which is measured by the MWD apparatus. The generated magnetic field may be an AC field, or switching circuitry can periodically reverse the direction of a generated DC electromagnetic field, and the measured vector components of the electromagnetic field are used to determine the relative location coordinates of the drilling bit and the beacon using well-known mathematical methods. The magnetic field source and powering electronic packages may be integral parts of the reference well casing or may be part of a temporary work string installed therein. Generally, numerous beacons will be installed along the length of the reference well, particularly in the important oil field application of drilling steam assisted gravity drainage (SAGD) well pairs.
摘要翻译：安装在参考井中的电动电磁场信标信号与井下测量相结合，同时钻孔钻孔附近的钻孔（MWD）电子测量仪器允许钻井指导的距离和方向测量。每个磁场源信标包括缠绕在参考井中的两段钢管之间的钢结合处的电线圈，并由电子封装供电。电子包装中的控制电路连续地“聆听”并且识别由司钻发起的“启动”信号。在接收到“起始”信号之后，信标在通过MWD装置测量的电磁场产生的短时间间隔内通电。产生的磁场可以是AC场，或者开关电路可以周期性地反转所产生的DC电磁场的方向，并且使用电磁场的测量向量分量来确定钻头和信标的相对位置坐标，使用众所周知的数学方法。磁场源和供电电子封装可以是参考井外壳的组成部分，也可以是安装在其中的临时工作串的一部分。通常，沿着参考井的长度安装许多信标，特别是在重要的油田应用钻井蒸汽辅助重力排水（SAGD）井对中。

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

US5725059A Method and apparatus for producing parallel boreholes 失效
标题翻译：平行钻孔的生产方法和装置
公开(公告)号：US5725059A
公开(公告)日：1998-03-10
申请号：US581500
申请日：1995-12-29
申请人： Arthur F. Kuckes , J. Gaenger , H. J. Bayer
发明人： Arthur F. Kuckes , J. Gaenger , H. J. Bayer
IPC分类号： E02D31/00 , E21B7/04 , E21B33/138 , E21B47/022 , E21B47/09
CPC分类号： E21B47/02216 , E02D31/006 , E21B33/138 , E21B7/04
摘要： A method and apparatus for steering boreholes for use in creating a subsurface barrier layer includes drilling a first reference borehole, retracting the drill stem while injecting a sealing material into the Earth around the borehole, and simultaneously pulling a guide wire into the borehole. The guide wire is connected to a source of current to produce a corresponding magnetic field in the Earth around the reference borehole while an adjacent borehole is drilled. The vector components of the apparent Earth's magnetic field are measured vectors are used to determine the distance and direction from the borehole being drilled to the reference borehole in order to steer the borehole being drilled. The process is repeated to provide multiple parallel subsurface boreholes with adjacent boreholes being spaced sufficiently close together to insure overlapping of the sealing material to produce a continuous barrier. The magnetic field used for guidance is also used for signalling the steering tool electronic probe for controlling its measurement program. The guide wire is also used for an antenna to receive telemetry signals for data being sent by the probe to the surface.
摘要翻译：用于转向用于产生地下阻挡层的钻孔的方法和装置包括钻取第一参考钻孔，在钻孔周围注入密封材料进入地球时收回钻杆，同时将导丝拉入井眼。引导线连接到电流源以在参考钻孔周围产生相应的磁场，同时钻出相邻的钻孔。表观地球磁场的向量分量是测量向量，用于确定从被钻孔钻到参考钻孔的距离和方向，以便引导钻孔。重复该过程以提供多个平行的地下钻孔，其中相邻的钻孔间隔足够靠近在一起以确保密封材料的重叠以产生连续的屏障。用于引导的磁场也用于指示用于控制其测量程序的转向工具电子探头。引导线还用于天线以接收遥测信号，以便由探头发送到表面的数据。

6. 发明授权

US5515931A Single-wire guidance system for drilling boreholes 失效
标题翻译：钻孔单线制导系统
公开(公告)号：US5515931A
公开(公告)日：1996-05-14
申请号：US341880
申请日：1994-11-15
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B7/04 , E21B47/022
CPC分类号： E21B7/046 , E21B47/02224
摘要： A single guide wire system for use in continually directional drilling of boreholes, includes a guidewire extending generally parallel to the desired path of the borehole. The guidewire is connected at a first end to one side of a reversible source of direct current, and at a second end to ground. A second side of the DC source is also connected to ground. A known current flow in a first direction for a first period of time and in a second direction for a second period of time produces corresponding static magnetic fields in the region of the borehole. The vector components of the fields are measured in the borehole by a 3-axis magnetometer, and from these vector components the effects of the Earth's magnetic field are canceled and the distance and direction from the borehole to the guidewire are determined. These values permit control of further drilling of the borehole along a desired path.
摘要翻译：用于钻孔的连续定向钻孔的单个导丝系统包括大致平行于钻孔的期望路径延伸的导丝。导线在第一端连接到可逆直流源的一侧，并在第二端连接到地。 DC源的第二侧也连接到地。在第一时间段和第二时间段的第一方向上的已知电流在第二时间段内产生在钻孔区域中的相应的静磁场。通过三轴磁力计在井眼中测量场的矢量分量，并从这些矢量分量中消除地球磁场的影响，并确定从井眼到导丝的距离和方向。这些值允许控制沿所需路径进一步钻孔的控制。

7. 发明授权

US4933640A Apparatus for locating an elongated conductive body by electromagnetic measurement while drilling 失效
标题翻译：用于在钻孔时通过电磁测量来定位细长导电体的装置
公开(公告)号：US4933640A
公开(公告)日：1990-06-12
申请号：US292242
申请日：1988-12-30
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B47/022 , G01V3/28
CPC分类号： G01V3/28 , E21B47/02216
摘要： A method and apparatus for determining the distance and direction of a well from a borehole. A toroidal inductor surrounds a drill stem within a borehole. The inductor acts as a primary for a transformer, with the drill stem, the earth surrounding the borehole, and electrically conductive material at the target well forming a single loop transformer secondary. An oscillator is connected to the primary to produce an induced AC current in the secondary. Secondary current flowing in the target well produces an AC secondary magnetic field which is detected at the borehole.
摘要翻译：一种用于确定井从钻孔的距离和方向的方法和装置。环形电感器围绕钻孔内的钻杆。电感器用作变压器的主要部件，钻杆，围绕钻孔的地球以及形成单回路变压器次级的目标井的导电材料。振荡器连接到初级以在次级中产生感应的交流电流。在目标井中流动的二次电流产生在井眼处检测到的AC次级磁场。

8. 发明授权

US4700142A Method for determining the location of a deep-well casing by magnetic field sensing 失效
标题翻译：通过磁场感测确定深井套管位置的方法
公开(公告)号：US4700142A
公开(公告)日：1987-10-13
申请号：US848194
申请日：1986-04-04
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： G01V3/26 , G01V3/08 , E21B7/04 , E21B47/02
CPC分类号： E21B47/022 , G01V3/26
摘要： Logging apparatus for measuring alternating magnetic fields generated by electric current flow on a subterranean target near a borehole is disclosed. Electric current of a predetermined temporal form is made to flow on the target; the resulting magnetic field is measured by magnetometers in a downhole sonde. The orientation of the sonde is fixed by various combinations of gyroscope, accelerometer, magnetometer measurements, and borehole survey data.
摘要翻译：公开了一种用于测量由钻孔附近的地下目标上的电流流动产生的交变磁场的测井装置。使预定时间形式的电流在目标上流动; 所得到的磁场由井下探测器中的磁力计来测量。探空仪的方向由陀螺仪，加速度计，磁力计测量和钻孔测量数据的各种组合来确定。

9. 发明授权

US08220562B2 Proximity detection system for deep wells 有权
公开(公告)号：US08220562B2
公开(公告)日：2012-07-17
申请号：US12642622
申请日：2009-12-18
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B47/01 , E21B47/12
摘要： A method and apparatus for magnetic field measurements to determine the proximity of a nearby target incorporating electrically conductive material includes a drill string (54) having multiple drill pipe sections (56, 57, 58, 59) connected end-to-end, with at least one of the drill pipe sections (57) being electrically conductive and isolated to provide an electrode section. A nonmagnetic drill pipe section (84) is connected in the drill string below the electrode section (57), and a hydraulic motor (62) having a rotatable drill bit sub (70) carrying a magnetic field sensing instrument package (102) is connected to a lowermost end of the drill string. A power supply provides a time-varying current to the drill pipe electrode section (57) to produce a corresponding target current magnetic field to be detected at the drill bit instrument (10)2, and a communication instrument package (94) is locatable within the nonmagnetic drill pipe section (84) to receive magnetic field data from the magnetic field sensing instrument package (102) on the drill bit (70).

10. 发明申请

US20100256913A1 TWO COIL GUIDANCE SYSTEM FOR TRACKING BOREHOLES 审中-公开
标题翻译：用于跟踪钻孔的两个线圈指导系统
公开(公告)号：US20100256913A1
公开(公告)日：2010-10-07
申请号：US12751154
申请日：2010-03-31
申请人： Arthur F. Kuckes
发明人： Arthur F. Kuckes
IPC分类号： E21B47/00
CPC分类号： E21B47/02224
摘要： A method and apparatus for tracking the drilling progress of a borehole such as a horizontal borehole that is drilled under an obstacle along a prescribed path is based upon triangulation from two laterally separated loops of wire lying on the ground, which generate corresponding alternating magnetic fields.
摘要翻译：用于跟踪钻孔进程的方法和装置，例如沿着规定路径在障碍物下方钻出的水平钻孔的钻孔进程基于来自位于地面上的两个横向分离的线圈的三角测量，其产生相应的交变磁场。

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