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11.发明申请Positive Displacement Motor (PDM) Rotary Steerable System (RSS) And Apparatus 有权正位移电机（PDM）旋转导向系统（RSS）和装置公开(公告)号：US20140097026A1
公开(公告)日：2014-04-10
申请号：US13798086
申请日：2013-03-13
Applicant: Schlumberger Technology Corporation
Inventor： Brian Oliver Clark , Keith A. Moriarty , Raphael Gadot
IPC: E21B7/04
CPC classification number: E21B7/04 , E21B4/02 , E21B7/068 , E21B17/028
Abstract: A motor steering system includes a drill collar, a transmitter circuit having a power transmitting coil, a rotor, and a receiver circuit having a power receiving coil. The transmitter circuit is coupled to the drill collar and the receiver circuit is coupled to the rotor such that the transmitter circuit and the receiver circuit are positioned with respect to one another such that power is coupled from the power transmitting coil to the power receiving coil whereby the drill collar provides electric power to the rotor.
Abstract translation: 电动机转向系统包括钻铤，具有动力传递线圈的发射机电路，转子和具有电力接收线圈的接收器电路。 发射器电路耦合到钻铤并且接收器电路耦合到转子，使得发射器电路和接收器电路相对于彼此定位，使得功率从发射线圈耦合到电力接收线圈，由此 钻铤向转子提供电力。
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12.发明申请System And Method For Wireless Drilling And Non-Rotating Mining Extenders In A Drilling Operation 审中-公开无线钻孔和非旋转采矿延伸器在钻井作业中的系统和方法公开(公告)号：US20140083770A1
公开(公告)日：2014-03-27
申请号：US13797675
申请日：2013-03-12
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Daniel Codazzi , Raphael Gadot , Brian Oliver Clark
IPC: E21B47/12
CPC classification number: E21B47/12 , E21B17/028 , E21B47/122
Abstract: Various embodiments of methods and systems for wireless power and data communications transmissions to a sensor subassembly below a mud motor in a bottom hole assembly are disclosed. Power and/or communications are transmitted through stationary or fixed coils. By leveraging resonantly tuned circuits and impedance matching techniques for the stationary coils, power and/or communications can be transmitted efficiently from one stationary coil to the other stationary coil despite any vibration and/or misalignment of the two coils.
Abstract translation: 公开了用于向底孔组件中的泥浆马达下方的传感器子组件进行无线功率和数据通信传输的方法和系统的各种实施例。 电源和/或通信通过固定或固定线圈传输。 通过利用用于固定线圈的谐振调谐电路和阻抗匹配技术，尽管两个线圈的任何振动和/或未对准，功率和/或通信可以从一个固定线圈有效地传输到另一个固定线圈。
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公开(公告)号：US20180058195A1
公开(公告)日：2018-03-01
申请号：US15244257
申请日：2016-08-23
Applicant: Schlumberger Technology Corporation
Inventor： Brian Oliver Clark , Jacques Orban , William Puccio
CPC classification number: E21B47/0905 , G01V3/26
Abstract: A system for determining a location of a drill pipe joint deployed in a bore includes at least one magnetometer deployed on the bore. A processor is in electronic communication with the magnetometer and is configured to process magnetic field measurements made by the magnetometer to determine at least one of an axial position and a lateral position of the drill pipe joint.
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公开(公告)号：US20170335682A1
公开(公告)日：2017-11-23
申请号：US15161390
申请日：2016-05-23
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Brian Oliver Clark , Jacques Orban , Daniel Codazzi
CPC classification number: E21B47/182 , E21B17/01 , E21B17/028 , E21B47/06 , E21B47/122
Abstract: An intelligent drilling riser telemetry system includes a mud pulse telemetry transmitter deployed in a drill string. At least one annular pressure sensor is deployed on a drilling riser and is configured to sense mud pulse telemetry signals in an annular region thereof. A surface processor is in electronic communication with the annular pressure sensor via an electrical transmission line that extends along a length of the drilling riser from the annular pressure sensor to the drilling rig. The processor is configured to decode a transmitted mud pulse telemetry signal.
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公开(公告)号：US20170314386A1
公开(公告)日：2017-11-02
申请号：US15142512
申请日：2016-04-29
Applicant: Schlumberger Technology Corporation
Inventor： Jacques Orban , Brian Oliver Clark
CPC classification number: E21B17/01 , E21B47/082
Abstract: A system for determining a location and a diameter of a pipe deployed in a bore includes a plurality of circumferentially spaced acoustic transmitters and a plurality of circumferentially spaced acoustic receivers deployed in a wall of the bore. A processor is configured to identify and process received acoustic waveforms that are reflected by the pipe to compute the location and the diameter of the pipe. The system may include a drill string deployed in a drilling riser.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20160097001A1
公开(公告)日：2016-04-07
申请号：US14508705
申请日：2014-10-07
Applicant: Schlumberger Technology Corporation
Inventor： Wai-Ming Tam , Shawn David Taylor , Brian Oliver Clark
CPC classification number: C10G9/007 , B01J19/126 , B01J19/129 , B01J2219/0871 , B01J2219/1281 , B01J2219/1293 , C10G32/02
Abstract: Apparatus for heating of hydrocarbon fluid where a traveling waveguide structure is configured to confine traveling wave electromagnetic radiation within its interior chamber and to contain hydrocarbon fluid that is subject to heating by such traveling wave electromagnetic radiation. The apparatus can be configured to heat hydrocarbon fluid to a reaction temperature suitable for visbreaking of the hydrocarbon fluid. The reaction temperature can be in the range of 350° C. to 500° C., which is suitable for visbreaking of heavy oil.
Abstract translation: 用于加热烃流体的装置，其中行进波导结构被配置为将行波电磁辐射限制在其内部室内并且容纳通过这种行波电磁辐射受加热的烃流体。 该装置可以构造成将烃流体加热到适于烃流体减粘裂化的反应温度。 反应温度可以在350〜500℃的范围内，适用于重油的减粘裂化。
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公开(公告)号：US20140102807A1
公开(公告)日：2014-04-17
申请号：US13831768
申请日：2013-03-15
Applicant: Schlumberger Technology Corporation
Inventor： Tianxia Zhao , Brian Oliver Clark , Raphael Gadot , Matthew Cannon
CPC classification number: H01F38/14 , E21B17/00 , E21B17/028 , E21B47/12 , E21B47/121
Abstract: Example inductive couplers are provided herein. The inductive couplers can provide for the transmission of power and/or communication between downhole tools in a bottom hole assembly.
Abstract translation: 本文提供了示例感应耦合器。 感应耦合器可以提供底孔组件中的井下工具之间的功率传输和/或通信。
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18.发明申请Casing Drilling Bottom Hole Assembly Having Wireless Power And Data Connection 有权具有无线电力和数据连接的套管钻孔底部组件公开(公告)号：US20140090898A1
公开(公告)日：2014-04-03
申请号：US13797502
申请日：2013-03-12
Applicant: Schlumberger Technology Corporation
Inventor： Keith A. Moriarty , Raphael Gadot , Brian Oliver Clark
IPC: E21B7/04
CPC classification number: E21B7/04 , E21B7/20 , E21B41/0085 , E21B47/122 , E21B47/182
Abstract: Various embodiments of methods and systems for wireless power and/or data communications transmissions to a sensor subassembly above a mud motor in a bottom hole assembly are disclosed. Power and/or data are supplied by rotary modulator and power generation system positioned above the mud motor. Wires may connect to an annular coil. Power and/or communications are transmitted through the annular coil to an inductively coupled second, mandrel coil that is attached to the rotor. By leveraging resonantly tuned circuits and impedance matching techniques for the coils, power and/or data can be transmitted efficiently from one coil to the other despite relative movement and misalignment of the two coils.
Abstract translation: 公开了用于向底孔组件中的泥浆马达上方的传感器子组件进行无线功率和/或数据通信传输的方法和系统的各种实施例。 功率和/或数据由位于泥浆马达上方的旋转调制器和发电系统提供。 电线可以连接到环形线圈。 功率和/或通信通过环形线圈传输到耦合到转子的感应耦合的第二心轴线圈。 通过利用用于线圈的谐振调谐电路和阻抗匹配技术，尽管两个线圈的相对运动和未对准，功率和/或数据可以从一个线圈有效地传输到另一个线圈。
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公开(公告)号：US10100633B2
公开(公告)日：2018-10-16
申请号：US15244257
申请日：2016-08-23
Applicant: Schlumberger Technology Corporation
Inventor： Brian Oliver Clark , Jacques Orban , William Puccio
Abstract: A system for determining a location of a drill pipe joint deployed in a bore includes at least one magnetometer deployed on the bore. A processor is in electronic communication with the magnetometer and is configured to process magnetic field measurements made by the magnetometer to determine at least one of an axial position and a lateral position of the drill pipe joint.
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公开(公告)号：US09835025B2
公开(公告)日：2017-12-05
申请号：US14623458
申请日：2015-02-16
Applicant: Schlumberger Technology Corporation
Inventor： Christopher Paul Reed , Steven Hough , John Rasmus , David Kirk Conn , Brian Oliver Clark
CPC classification number: E21B47/122 , E21B17/003 , E21B47/00 , E21B47/12 , E21B47/18
Abstract: A system for drilling a subterranean wellbore includes a bottom hole assembly (BHA) coupled to a downhole end of a drill string. The BHA includes an electronic controller having a processor. The drill string includes downhole and uphole portions with the downhole portion made up of wired drill pipe and the uphole portion made up of non-wired drill pipe. The downhole portion further includes at least one downhole tool or sensor sub in communication with the BHA via the wired drill pipe communication link. Methods for making sensor measurements, downlinking data and/or commands to the BHA, and actuating a downhole tool make use of the system.
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