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    Universal drilling and completion system
    1.
    发明授权
    Universal drilling and completion system 有权
    通用钻孔和完井系统

    公开(公告)号：US09027673B2

    公开(公告)日：2015-05-12

    申请号：US13068133

    申请日：2011-05-02

    申请人： William Banning Vail, III ,  Robert L. Dekle ,  Damir S. Skerl ,  James E. Chitwood

    发明人： William Banning Vail, III ,  Robert L. Dekle ,  Damir S. Skerl ,  James E. Chitwood

    IPC分类号： E21B7/00 ,  E21B33/10 ,  E21B10/00

    CPC分类号： E21B7/00 ,  E21B10/00 ,  E21B17/18 ,  E21B21/08 ,  E21B28/00 ,  E21B33/10 ,  E21B33/126 ,  E21B43/045 ,  E21B47/01 ,  E21B2033/005

    摘要： Methods and apparatus are described to drill and complete wellbores. Such wellbores include extended reach horizontal wellbores, for example in shales, deep subsea extended reach wellbores, and multilateral wellbores. Specifically, the invention provides simple threaded subassemblies that are added to existing threaded tubular drilling and completion equipment which are used to dramatically increase the lateral reach using that existing on-site equipment. These subassemblies extract power from downward flowing clean mud, or other fluids, in an annulus to provide additional force or torque on tubular elements within the wellbore, while maintaining circulation, to extend the lateral reach of the drilling equipment and completion equipment. These added elements include combinations of The Leaky Seal™, a Cross-Over, The Force Sub™ and The Torque Sub™. The use of such additional simple elements allow lighter drilling equipment to be used to reach a given lateral distance, therefore reducing drilling costs.

    摘要翻译： 描述了钻井和完井孔的方法和装置。 这种井筒包括延伸到达的水平井筒，例如在页岩中，深海底延伸的井眼井和多边井筒。 具体地，本发明提供了简单的螺纹组件，其被添加到现有的螺纹管状钻孔和完井设备中，其用于使用现有的现场设备来显着增加横向距离。 这些子组件从循环中向下流动的清洁泥浆或其他流体中提取动力，以在保持循环的同时在井筒内的管状元件上提供额外的力或扭矩，以延伸钻井设备和完井设备的横向距离。 这些添加元素包括“泄漏密封™”，“交叉”，“力子”和“扭矩子”™的组合。 使用这种附加的简单元件允许更轻的钻井设备用于达到给定的横向距离，从而降低钻井成本。

    METHODS AND APPARATUS FOR CEMENTING DRILL STRINGS IN PLACE FOR ONE PASS DRILLING AND COMPLETION OF OIL AND GAS WELLS
    4.
    发明申请
    METHODS AND APPARATUS FOR CEMENTING DRILL STRINGS IN PLACE FOR ONE PASS DRILLING AND COMPLETION OF OIL AND GAS WELLS 审中-公开
    钻孔方法和装置，用于一次通钻和完成油气井

    公开(公告)号：US20100012320A1

    公开(公告)日：2010-01-21

    申请号：US12427560

    申请日：2009-04-21

    申请人： William Banning Vail, III

    发明人： William Banning Vail, III

    IPC分类号： E21B33/14

    CPC分类号： E21B7/065 ,  E21B7/20 ,  E21B10/64 ,  E21B17/206 ,  E21B21/10 ,  E21B23/00 ,  E21B23/10 ,  E21B33/14 ,  E21B33/16 ,  E21B34/105 ,  E21B41/0085 ,  E21B2023/008

    摘要： The steel drill string attached to a drilling bit during typical rotary drilling operations used to drill oil and gas wells is used for a second purpose as the casing that is cemented in place during typical oil and gas well completions. Methods of operation are described that provide for the efficient installation of a cemented steel cased well wherein the drill string and the drill bit are cemented into place during one single drilling pass down into the earth. Methods of operation are described wherein at least one geophysical parameter is measured with a geophysical parameter sensing member located within the drill string. A one-way cement valve is installed near the drill bit of the drill string that allows the cement to set up efficiently under ambient hydrostatic conditions while the drill string and drill bit are cemented into place during one single drilling pass into the earth.

    摘要翻译： 在用于钻井和气井的典型旋转钻井操作中附接到钻头的钢钻柱用作第二目的，作为在典型油气井完井期间胶合就位的套管。 描述了操作方法，用于有效地安装一个胶合钢套管井，其中钻杆和钻头在一个单一的钻孔下降到地球期间被粘合就位。 描述了操作方法，其中使用位于钻柱内的地球物理参数检测构件来测量至少一个地球物理参数。 单向水泥阀安装在钻柱的钻头附近，允许水泥在环境静压条件下有效地安装，同时在钻井过程中将钻柱和钻头胶合到位。

    High power umbilicals for subterranean electric drilling machines and remotely operated vehicles
    5.
    发明申请
    High power umbilicals for subterranean electric drilling machines and remotely operated vehicles 有权
    用于地下电钻机和远程操作车辆的大功率脐带

    公开(公告)号：US20090308656A1

    公开(公告)日：2009-12-17

    申请号：US12583240

    申请日：2009-08-17

    申请人： James E. Chitwood ,  William Banning Vail, III ,  Damir S. Skerl ,  Robert L. Dekle ,  William G. Crossland

    发明人： James E. Chitwood ,  William Banning Vail, III ,  Damir S. Skerl ,  Robert L. Dekle ,  William G. Crossland

    IPC分类号： E21B47/00

    CPC分类号： E21B36/04 ,  E21B4/04

    摘要： Method and required apparatus to provide the closed-loop feedback control of a remote electric motor that has specific required operating parameters which is used to turn a rotary drill bit to drill a borehole in the earth that receives electrical energy through a long umbilical possessing insulated electrical conduits that includes the steps of measuring a set of electrical parameters with a multiplicity of sensors located near the electric motor, sending that measured information to a computer on the surface of the earth, comparing the measured information with the required operating parameters within the computer, adjusting an uphole power generator system to adjust its electrical output parameters to provide electrical energy to a portion of the umbilical located on the surface of the earth, repeating the measurements and adjustments to provide the closed-loop feedback control of the electric motor having specific required operating parameters.

    摘要翻译： 提供具有特定要求的操作参数的远程电动机的闭环反馈控制的方法和所需装置，所述操作参数用于转动旋转钻头以钻出地球中的钻孔，所述钻孔通过具有绝缘电气的长脐带接收电能 导管包括以下步骤：用位于电动机附近的多个传感器测量一组电参数，将测量的信息发送到地球表面上的计算机，将测量的信息与计算机内所需的操作参数进行比较， 调整井上发电机系统以调整其电输出参数以向位于地球表面上的脐带的一部分提供电能，重复测量和调整以提供具有特定要求的电动机的闭环反馈控制 操作参数。

    METHOD AND APPARATUS FOR CEMENTING DRILL STRINGS IN PLACE FOR ONE PASS DRILLING AND COMPLETION OF OIL AND GAS WELLS
    6.
    发明申请
    METHOD AND APPARATUS FOR CEMENTING DRILL STRINGS IN PLACE FOR ONE PASS DRILLING AND COMPLETION OF OIL AND GAS WELLS 审中-公开
    钻孔钻孔方法和装置，用于一次钻孔和完成油气井

    公开(公告)号：US20090194338A1

    公开(公告)日：2009-08-06

    申请号：US12330157

    申请日：2008-12-08

    申请人： William Banning Vail, III

    发明人： William Banning Vail, III

    IPC分类号： E21B7/00

    CPC分类号： E21B4/04 ,  E21B4/18 ,  E21B7/068 ,  E21B7/20 ,  E21B17/206 ,  E21B21/10 ,  E21B33/1243 ,  E21B33/126 ,  E21B33/14 ,  E21B43/103 ,  E21B43/105 ,  E21B2023/008

    摘要： The steel drill string attached to a drilling bit during typical rotary drilling operations used to drill oil and gas wells is used for a second purpose as the casing that is cemented in place during typical oil and gas well completions. Methods of operation are described that provide for the efficient installation a cemented steel cased well wherein the drill string and the drill bit are cemented into place during one single drilling pass down into the earth. The normal mud passages or watercourses present in the rotary drill bit are used for the second independent purpose of passing cement into the annulus between the casing and the well while cementing the drill string into place during one single pass into the earth. A one-way cement valve is installed near the drill bit of the drill string that allows the cement to set up efficiently under ambiently hydrostatic conditions while the drill string and drill bit are cemented into place during one single drilling pass into the earth.

    摘要翻译： 在用于钻井和气井的典型旋转钻井操作中附接到钻头的钢钻柱用作第二目的，作为在典型油气井完井期间胶合就位的套管。 描述了操作方法，其中提供了一种有效的安装方法，其中钻井套筒和钻头在一个单一的钻孔通入地下期间被固定就位。 存在于旋转钻头中的通常的泥浆通道或水道用于将水泥进入壳体和井之间的环形空间的第二独立目的，同时在单次进入地球期间将钻柱固定就位。 单向水泥阀安装在钻柱钻头附近，允许水泥在环境静压条件下有效地安装，同时在一次钻孔进入地球期间将钻柱和钻头胶合到位。

    Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
    7.
    发明授权
    Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells 有权
    将钻杆固井的方法和装置用于单程钻井和油气井的完井

    公开(公告)号：US07100710B2

    公开(公告)日：2006-09-05

    申请号：US10739483

    申请日：2003-12-18

    申请人： William Banning Vail, III

    发明人： William Banning Vail, III

    IPC分类号： E21B7/20

    CPC分类号： E21B7/065 ,  E21B7/20 ,  E21B10/64 ,  E21B17/206 ,  E21B21/10 ,  E21B23/00 ,  E21B23/10 ,  E21B33/14 ,  E21B33/16 ,  E21B34/105 ,  E21B41/0085 ,  E21B2023/008

    摘要： The steel drill string attached to a drilling bit during typical rotary drilling operations used to drill oil and gas wells is used for a second purpose as the casing that is cemented in place during typical oil and gas well completions. Methods of operation are described that provide for the efficient installation of a cemented steel cased well wherein the drill string and the drill bit are cemented into place during one single drilling pass down into the earth. Different physically alterable bonding materials may be substituted for cement. A one-way cement valve is installed near the drill bit of the drill string that allows the cement to set up efficiently under ambient hydrostatic conditions while the drill string and drill bit are cemented into place during one single drilling pass into the earth.

    摘要翻译： 在用于钻井和气井的典型旋转钻井操作中附接到钻头的钢钻柱用作第二目的，作为在典型油气井完井期间胶合就位的套管。 描述了操作方法，用于有效地安装一个胶合钢套管井，其中钻杆和钻头在一个单一的钻孔下降到地球期间被粘合就位。 不同的物理上可变的粘合材料可以代替水泥。 单向水泥阀安装在钻柱的钻头附近，允许水泥在环境静压条件下有效地安装，同时在一次钻进地球期间将钻柱和钻头胶合到位。

    Determining resistivity of a geological formation using circuitry located within a borehole casing
    8.
    发明授权
    Determining resistivity of a geological formation using circuitry located within a borehole casing 失效
    使用位于钻孔套管内的电路确定地质层的电阻率

    公开(公告)号：US06987386B1

    公开(公告)日：2006-01-17

    申请号：US10286242

    申请日：2002-11-01

    申请人： William Banning Vail, III

    发明人： William Banning Vail, III

    IPC分类号： G01V3/02 ,  G01V3/20

    CPC分类号： G01V3/24

    摘要： Geological formation resistivity is determined. Circuitry is located within the borehole casing that is adjacent to the geological formation. The circuitry can measure one or more voltages across two or more voltage measurement electrodes associated with the borehole casing. The measured voltages are used by a processor to determine the resistivity of the geological formation. A common mode signal can also be reduced using the circuitry.

    摘要翻译： 确定地质地层电阻率。 电路位于与地质层相邻的钻孔套管内。 电路可以测量与钻孔套管相关联的两个或多个电压测量电极之间的一个或多个电压。 测量电压由处理器用于确定地质构造的电阻率。 使用电路也可以减少共模信号。

    Electrical voltages and resistances measured to inspect metallic cased wells and pipelines
    9.
    发明授权
    Electrical voltages and resistances measured to inspect metallic cased wells and pipelines 失效

    公开(公告)号：US06577144B2

    公开(公告)日：2003-06-10

    申请号：US09813272

    申请日：2001-03-19

    申请人： William Banning Vail, III ,  Steven Thomas Momii

    发明人： William Banning Vail, III ,  Steven Thomas Momii

    IPC分类号： G01B708

    CPC分类号： G01V11/00 ,  G01V3/24

    摘要： A cased well in the earth is electrically energized with A.C. current. Voltages are measured from three voltage measurement electrodes in electrical contact with the interior of the casing while the casing is electrically energized. In a measurement mode, A.C. current is conducted from a first current carrying electrode within the cased well to a remote second current carrying electrode located on the surface of the earth. In a calibration mode, current is passed from the first current carrying electrode to a third current carrying electrode located vertically at a different position within the cased well, where the three voltage measurement electrodes are located vertically in between the first and third current carrying electrodes. Voltages along the casing and resistances along the casing are measured to determine wall thickness and the location of any casing collars present so as to electrically inspect the casing. Similar methods are employed to energize a pipeline to measure the wall thickness of the pipeline and the location of pipe joints to electrically inspect the pipeline.