专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09228432B2 Zero sum pressure drop mud telemetry modulator 有权
标题翻译：零和压降泥度遥测调制器
公开(公告)号：US09228432B2
公开(公告)日：2016-01-05
申请号：US13297850
申请日：2011-11-16
申请人： Remi Hutin
发明人： Remi Hutin
IPC分类号： G01V3/00 , E21B47/18 , E21B47/00
CPC分类号： E21B47/182
摘要： A method and arrangement for mud telemetry having components of a wellbore casing, a combination rotor stator positioned inside the wellbore casing, an uphole detection arrangement configured to sense increases and decreases in pressure, a valve actuator, a valve configured to be actuated by the valve actuator, the valve configured to convey a fluid from an inside of the wellbore casing to an outside of the wellbore casing and cause a decrease in fluid pressure in the wellbore casing, and a downhole tool configured to measure at least one formation parameter.
摘要翻译：一种用于泥浆遥测的方法和装置，其具有井筒壳体的组件，位于井筒壳体内部的组合转子定子，配置成感测压力升高和降低的井上检测装置，阀致动器，构造成由阀致动的阀致动器，所述阀构造成将流体从井筒壳体的内部输送到井筒壳体的外部并且导致井筒壳体中的流体压力的降低，以及被配置为测量至少一个地层参数的井下工具。

2. 发明授权

US08692685B2 Wellsite communication system and method 失效
标题翻译：井场通信系统和方法
公开(公告)号：US08692685B2
公开(公告)日：2014-04-08
申请号：US11230915
申请日：2005-09-19
申请人： Carlos E. Estevez , Christopher P. Reed , Remi Hutin
发明人： Carlos E. Estevez , Christopher P. Reed , Remi Hutin
IPC分类号： G01V3/00
CPC分类号： E21B47/12 , H04L67/12
摘要： A wellbore communication system for a wellsite having a downhole tool deployed from a rig into a wellbore penetrating a subsurface formation is provided. The system includes at least one wellsite sensor adapted to collect wellsite data, at least one mobile communication module locatable at various positions about the wellsite and a surface unit operatively connected to the at least one communication module. The communication module includes a housing, at least one communication interface adapted to receive signals from the at least one wellsite sensor, at least one signal-conditioning module positioned in the housing, a power supply and a connector adapted to receive a communication link to the surface unit.
摘要翻译：提供了一种井底通信系统，用于具有从钻机部署到穿透地下地层的井眼的井下工具的井场。该系统包括适于收集井场数据的至少一个井场传感器，可定位在围绕井场的各种位置处的至少一个移动通信模块以及可操作地连接至该至少一个通信模块的地面单元。所述通信模块包括壳体，适于从所述至少一个井场传感器接收信号的至少一个通信接口，定位在所述壳体中的至少一个信号调节模块，电源和适于接收到所述至少一个井场传感器的通信链路的连接器表面单位。

3. 发明授权

US08485264B2 Multi-stage modulator 失效
标题翻译：多级调制器
公开(公告)号：US08485264B2
公开(公告)日：2013-07-16
申请号：US12403184
申请日：2009-03-12
申请人： Remi Hutin , Shyam B. Mehta , Amandine Battentier , Han Yu
发明人： Remi Hutin , Shyam B. Mehta , Amandine Battentier , Han Yu
IPC分类号： E21B34/06 , E21B47/18
CPC分类号： E21B47/182
摘要： Methods and systems for pulse generation assembly that includes a plurality of staged valves operably coupled serially in a bottomhole assembly of a wellbore tool. The plurality of staged valves are operated in a substantially synchronized manner, thereby generating a series of pressure pulses. The signal strength of the generated pulse signal is multiplied by the number of staged valves in the series, and the pulse generation assembly of the disclosure is less susceptible to jamming, shock, and erosion. Further, by sequentially stopping at least one stage of the assembly and then synchronously rotating other stages, amplitude modulation is accomplished.
摘要翻译：用于脉冲发生组件的方法和系统，其包括可操作地连接在井眼工具的井底组件中的多个分级阀。多个分级阀以基本上同步的方式操作，从而产生一系列压力脉冲。产生的脉冲信号的信号强度乘以串联的分级阀的数量，并且本公开的脉冲发生组件不易受到卡住，冲击和侵蚀的影响。此外，通过顺序地停止组件的至少一个级，然后同步旋转其他级，实现幅度调制。

4. 发明授权

US08408330B2 Systems and methods for canceling noise and/or echoes in borehole communication 有权
标题翻译：用于消除井眼通信中的噪声和/或回波的系统和方法
公开(公告)号：US08408330B2
公开(公告)日：2013-04-02
申请号：US12768382
申请日：2010-04-27
申请人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
发明人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
IPC分类号： E21B47/18
CPC分类号： E21B47/18
摘要： Systems and methods cancel or compensate for an echo or noise in borehole communication. The systems and methods provide a downhole tool configured to provide borehole communication via mud pulse telemetry. The downhole tool pulses drilling fluid to generate a first pressure pulse and a second pressure pulse. The first pressure pulse moves upwardly with respect to the downhole component and is encoded with data associated a downhole measurement. A sensor is electrically connected to and in communication with the downhole tool. The first sensor is adapted to detect a characteristic of the second pressure pulse in the drilling mud. A ideal pressure pulse or a correction pressure pulse is generated by a downhole tool or a mud pulse modulator to reduce or cancel noise of the second pressure pulse.
摘要翻译：系统和方法取消或补偿井眼通信中的回波或噪声。该系统和方法提供了一种井下工具，其配置为通过泥浆脉冲遥测提供钻孔通信。井下工具脉冲钻井流体以产生第一压力脉冲和第二压力脉冲。第一压力脉冲相对于井下部件向上移动，并用与井下测量相关联的数据进行编码。传感器电连接到井下工具并与井下工具连通。第一传感器适于检测钻井泥浆中的第二压力脉冲的特性。理想的压力脉冲或校正压力脉冲由井下工具或泥浆脉冲调制器产生，以减少或消除第二压力脉冲的噪声。

5. 发明授权

US07877211B2 Downlink based on pump noise 有权
标题翻译：基于泵噪声的下行链路
公开(公告)号：US07877211B2
公开(公告)日：2011-01-25
申请号：US11771075
申请日：2007-06-29
申请人： Jean-Marc Follini , Remi Hutin
发明人： Jean-Marc Follini , Remi Hutin
IPC分类号： G01V1/40
CPC分类号： E21B47/00 , E21B44/00
摘要： A method for determining a drilling event includes measuring a first signal from a sensor over a first selected time interval, measuring a second signal from the sensor over a second time interval, determining if a noise is reduced in the second signal.
摘要翻译：一种用于确定钻井事件的方法包括在第一选定的时间间隔内测量来自传感器的第一信号，在第二时间间隔内测量来自传感器的第二信号，确定在第二信号中噪声是否减小。

6. 发明申请

US20050087368A1 DOWNHOLE TELEMETRY SYSTEM AND METHOD 有权
标题翻译：井下电报系统和方法
公开(公告)号：US20050087368A1
公开(公告)日：2005-04-28
申请号：US10605730
申请日：2003-10-22
申请人： BRUCE BOYLE , NICOLAS PACAULT , JEAN-MICHEL HACHE , REMI HUTIN , RAGHU MADHAVAN , JACQUES JUNDT
发明人： BRUCE BOYLE , NICOLAS PACAULT , JEAN-MICHEL HACHE , REMI HUTIN , RAGHU MADHAVAN , JACQUES JUNDT
IPC分类号： E21B47/12 , E21B17/02 , E21B47/00 , E21B7/00
CPC分类号： E21B47/12 , E21B17/023 , E21B17/028 , E21B47/122
摘要： A cabled communication link for a drill string includes spaced apart adapter subs within the drill string and a cable connecting the adapter subs for communication of a signal therebetween. The cabled communication link may be drill pipe joints are interconnected within the drill string between adapter subs to form a piped communication link, whereby the cabled communication link establishes a pathway to the piped communication link for transmitting a signal through the drill string. The cabled communication link may also be in a non-wired section of the drill string is disposed between adapter subs, whereby the cabled communication link establishes a pathway for transmitting a signal through the non-wired section of the drill string. Inductive couplings are preferably used for communication across the adapter subs and wired drill pipe joints. Another aspect of the cabled communication employs wireless transceivers at or near the surface of the wellbore.
摘要翻译：用于钻柱的电缆通信链路包括在钻柱内的间隔开的适配器，以及连接适配器接头以用于在其间进行信号通信的电缆。电缆通信链路可以是钻杆接头在适配器接头之间的钻柱内互连以形成管道通信链路，由此有线通信链路建立到管道通信链路的路径，用于通过钻柱发送信号。电缆通信链路也可以在钻柱的非有线部分中设置在适配器接头之间，由此有线通信链路建立用于通过钻柱的非有线部分发送信号的路径。电感耦合器最好用于通过适配器接头和有线钻杆接头进行通信。电缆通信的另一方面在井眼表面处或附近采用无线收发器。

7. 发明授权

US09366092B2 Interface and method for wellbore telemetry system 有权
标题翻译：井眼遥测系统的接口和方法
公开(公告)号：US09366092B2
公开(公告)日：2016-06-14
申请号：US11995027
申请日：2006-08-03
申请人： Remi Hutin , David Santoso , Lise Hvatum , Christopher P. Reed , Raghu Madhavan , Jean-Marc Follini
发明人： Remi Hutin , David Santoso , Lise Hvatum , Christopher P. Reed , Raghu Madhavan , Jean-Marc Follini
IPC分类号： E21B47/01 , E21B47/12 , E21B17/00 , E21B17/02
CPC分类号： E21B17/003 , E21B17/028 , E21B47/12 , E21B47/122
摘要： A system for use in a drilling operation that includes uphole electronic equipment and a drill string suspended in an earth borehole, a section of wired drill pipe that is part of a communication link between a downhole tool and the uphole electronic equipment, an interface for communicating between the section of wired drill pipe and a communication source/destination. The system includes a housing having a generally cylindrical outer shape which has a passage there through. The housing has a WDP end connectable to the section of wired drill pipe and a further end connectable to the communication source/destination. The system also includes a WDP circuit module disposed within the housing. The WDP circuit module electrically coupleable with the wired drill pipe section. The system includes a further circuit module, disposed within the housing, which is electrically coupled with the WDP circuit module and electrically coupleable with the communication source/destination.
摘要翻译：一种用于钻井操作的系统，包括井上电子设备和悬挂在地球钻孔中的钻柱，作为井下工具与井上电子设备之间的通信链路的一部分的有线钻杆的一部分，用于通信的接口在有线钻杆的一段和通信源/目的地之间。该系统包括具有大致圆柱形的外部形状的壳体，其具有穿过其的通道。外壳具有可连接到有线钻杆部分的WDP端，以及可连接到通信源/目的地的另一端。该系统还包括设置在壳体内的WDP电路模块。 WDP电路模块与有线钻杆部分电连接。该系统包括设置在壳体内的另一电路模块，其与WDP电路模块电耦合并且可与通信源/目的地电耦合。

8. 发明授权

US09260942B2 Method and apparatus for off-rig processing rig sensor data 有权
标题翻译：脱机加工钻机传感器数据的方法和装置
公开(公告)号：US09260942B2
公开(公告)日：2016-02-16
申请号：US12745817
申请日：2008-12-04
申请人： Remi Hutin , Han Yu , Xueyuan Tang , Carlos E. Estevez , Christopher P. Reed
发明人： Remi Hutin , Han Yu , Xueyuan Tang , Carlos E. Estevez , Christopher P. Reed
IPC分类号： G01V1/40 , E21B41/00 , E21B44/00 , E21B47/12 , G01V1/48 , G01V1/50
CPC分类号： E21B41/00 , E21B44/00 , E21B47/12 , G01V1/48 , G01V1/50
摘要： Systems and methods for monitoring and/or operating a rig site system are provided. In accordance with one embodiment, a method for monitoring a rig site system may include obtaining sensor data at a rig site and transmitting pre-processed sensor data pertaining to the sensor data from the rig site over a network link to a monitoring site. The method may also include demodulating the pre-processed sensor data at the monitoring site to produce demodulated data. The method may also include analyzing the demodulated data at the monitoring site. The sensor data may comprise at least one of surface sensor data, MWD sensor data, or LWD sensor data, or any combination thereof.
摘要翻译：提供了用于监控和/或操作钻机现场系统的系统和方法。根据一个实施例，用于监测钻机站点系统的方法可以包括在钻机站点处获取传感器数据，并通过网络链路将关于传感器数据的预处理传感器数据从钻机站点传送到监控站点。该方法还可以包括在监测点解调预处理的传感器数据以产生解调数据。该方法还可以包括分析监测点处的解调数据。传感器数据可以包括表面传感器数据，MWD传感器数据或LWD传感器数据中的至少一个，或其任何组合。

9. 发明授权

US09024777B2 Active compensation for mud telemetry modulator and turbine 有权
标题翻译：泥浆遥测调节器和涡轮机的主动补偿
公开(公告)号：US09024777B2
公开(公告)日：2015-05-05
申请号：US13297833
申请日：2011-11-16
申请人： Remi Hutin
发明人： Remi Hutin
IPC分类号： G01V3/00 , E21B47/18 , E21B47/12 , E21B47/01 , F16J15/16 , F16J15/32
CPC分类号： E21B47/182 , E21B47/011 , E21B47/18 , F16J15/164 , F16J15/3296
摘要： An arrangement having a piston configured to move along an axial pathway a rotating seal configured to seal an inside environment from an outside environment, the rotating seal configured to be acted upon by a pressure exerted from the piston, a differential pressure sensor measuring a pressure difference between a first fluid from the outside environment and a second fluid on the inside environment, a motor connected to the piston, the motor configured to actuate the piston to a position along an axial pathway and an electronic feedback control system connected to the motor, the electronic feedback system configured to interface with the differential pressure sensor and maintain a pressure generated by the piston onto the rotating seal to a desired pressure.
摘要翻译：一种具有活塞的装置，其被构造成沿着轴向通路移动旋转密封件，所述旋转密封件构造成将内部环境与外部环境密封，所述旋转密封件被构造成由所述活塞施加的压力作用;差压传感器，在来自外部环境的第一流体和内部环境中的第二流体之间，连接到活塞的马达，马达被配置为将活塞致动到沿着轴向路径的位置和连接到马达的电子反馈控制系统，电子反馈系统被配置为与差压传感器接口并将由活塞产生的压力保持在旋转密封件上达到所需压力。

10. 发明申请

US20100328096A1 WELLBORE TELEMETRY SYSTEM AND METHOD 有权
标题翻译：井眼电视系统和方法
公开(公告)号：US20100328096A1
公开(公告)日：2010-12-30
申请号：US12873772
申请日：2010-09-01
申请人： Jean-Michel HACHE , Remi HUTIN , Raghu MADHAVAN , David SANTOSO
发明人： Jean-Michel HACHE , Remi HUTIN , Raghu MADHAVAN , David SANTOSO
IPC分类号： G01V3/00
CPC分类号： E21B47/12
摘要： A hybrid telemetry system for passing signals between a surface control unit and a downhole tool is provided. The downhole tool is deployed via a drill string into a wellbore penetrating a subterranean formation. The hybrid telemetry system includes an uphole connector, a downhole connector, and a cable operatively connecting the uphole and downhole connectors. The uphole connector is operatively connectable to a drill string telemetry system for communication therewith. The downhole connector is operatively connectable to the downhole tool for communication therewith.
摘要翻译：提供了用于在表面控制单元和井下工具之间传递信号的混合遥测系统。井下工具通过钻柱部署到穿透地下地层的井眼中。混合遥测系统包括井上连接器，井下连接器和可操作地连接井上和井下连接器的缆索。井上连接器可操作地连接到用于与其通信的钻柱遥测系统。井下连接器可操作地连接到井下工具以与其通信。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式