公开(公告)号：WO2017044240A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/046468

申请日：2016-08-11

Applicant: CAMERON INTERNATIONAL CORPORATION

Inventor： JAFFREY, Andrew

IPC: E21B43/12 ,  E21B33/035 ,  E21B41/00

CPC classification number: F16K37/0083 ,  E21B33/064 ,  E21B41/0007 ,  E21B41/04 ,  E21B47/00 ,  E21B47/0001 ,  E21B47/06 ,  E21B47/065 ,  E21B47/12 ,  E21B47/122 ,  G01C15/00 ,  G01D5/142

Abstract: The present disclosure relates to monitoring the condition of fluid extraction components associated with a subsea hydrocarbon drilling and production operation and, in an embodiment described herein, more particularly provides a sensor assembly for monitoring the extraction component which is easily installable and locally powered. The sensor assembly, in one embodiment, is contained on a patch. The assembly comprises a sensor, a power supply, and a communication device, all located on the patch. The patch can be easily coupled to fluid extraction components, such as a valve associated with a blowout preventer stack. The patch can include a coupling material on one side of the patch allowing the patch to adhere to the fluid extraction components. The patch can further include a power generator, such as a piezoelectric generator, thereby allowing for the sensor assembly to be locally powered.

Abstract translation: 本公开涉及监测与海底碳氢化合物钻井和生产操作相关联的流体提取部件的状况，并且在本文所述的实施例中，更具体地提供了一种用于监测提取部件的传感器组件，其易于安装和本地供电。 在一个实施例中，传感器组件被包含在贴片上。 组件包括传感器，电源和通信设备，全部位于补丁上。 该贴片可以容易地连接到流体提取部件，例如与防喷器堆叠相关联的阀。 贴片可以在贴片的一侧上包括耦合材料，使得贴片粘附到流体提取部件上。 补片还可以包括诸如压电发生器的发电机，从而允许传感器组件局部供电。

公开(公告)号：WO2016168564A1

公开(公告)日：2016-10-20

申请号：PCT/US2016/027699

申请日：2016-04-15

Applicant: BP CORPORATION NORTH AMERICA INC.

Inventor： BARRILLEAUX, Mark, Francis ,  FOTI, David ,  HENDERSON, John ,  HENKENER, Jerry ,  LEONARD, Jerome ,  ROBINSON, Kyle ,  WALDRON, Mark

IPC: E21B47/00 ,  E21B47/01 ,  E21B43/10

CPC classification number: E21B47/0001 ,  E21B43/101 ,  E21B47/0006 ,  E21B47/011

Abstract: A system includes a tubular member (60) including a radially outer surface (60c) and a sensor assembly (128). The sensor assembly includes a strain sensor coupled to the radially outer surface. In addition, the sensor assembly includes a first coating having (134) a first hardness and a first tensile strength. The first coating encases the strain sensor (131,130) and at least part (64) of the outer surface. Further, the sensor assembly includes a second coating (136) having a second hardness that is greater than the first hardness and a second tensile strength that is greater than the first tensile strength. The second coating encases the first coating and at least another part (68) of the radially outer surface.

Abstract translation: 系统包括包括径向外表面（60c）和传感器组件（128）的管状构件（60）。 传感器组件包括耦合到径向外表面的应变传感器。 此外，传感器组件包括具有（134）第一硬度和第一拉伸强度的第一涂层。 第一涂层包裹应变传感器（131,130）和外表面的至少一部分（64）。 此外，传感器组件包括具有大于第一硬度的第二硬度和大于第一拉伸强度的第二拉伸强度的第二涂层（136）。 第二涂层包围第一涂层和径向外表面的至少另一部分（68）。

公开(公告)号：WO2016142541A1

公开(公告)日：2016-09-15

申请号：PCT/EP2016/055374

申请日：2016-03-11

Applicant: ONESUBSEA IP UK LIMITED

Inventor： HOLYFIELD, Simon, Charles

IPC: E21B47/00 ,  E21B47/10

CPC classification number: E21B47/0001 ,  E21B47/10

Abstract: An erosion management system is configured to monitor erosion of a component of a mineral extraction system. The erosion management system includes a controller configured to receive feedback from a flow meter related to a flow rate of a production fluid flowing through the component. Additionally, the controller is configured to receive feedback from an erosion detector related to an amount of solids in the production fluid. The controller is configured to determine an erosion rate of the component based on the feedback from the flow meter and the feedback from the erosion detector.

Abstract translation: 侵蚀管理系统被配置为监测矿物提取系统的组分的侵蚀。 侵蚀管理系统包括控制器，该控制器被配置为接收与流过该部件的生产流体的流量相关的流量计的反馈。 另外，控制器被配置成从与生产流体中的固体量相关的侵蚀检测器接收反馈。 控制器被配置为基于来自流量计的反馈和来自侵蚀检测器的反馈来确定部件的侵蚀速率。

公开(公告)号：WO2015191915A3

公开(公告)日：2016-04-14

申请号：PCT/US2015035418

申请日：2015-06-11

Applicant: CAMERON INT CORP

Inventor： GOTTLIEB EMANUEL J ,  COONROD DONALD S ,  AUGENSTEIN DONALD R

IPC: E21B47/10 ,  E21B47/14 ,  E21B47/18

CPC classification number: E21B21/08 ,  E21B21/001 ,  E21B47/0001 ,  E21B47/101

Abstract: An apparatus for detecting potential kicks in a well is provided. In one embodiment, the apparatus includes a drill string (28) positioned in a well (14), a mud circulation system (22) coupled to supply drilling mud to the drill string, and a mud analyzer (26). The mud analyzer includes a sensor that is positioned along a drilling mud return path (32) closer to a wellhead assembly installed at the well than to a mud tank (36) of the mud circulation system, and the mud analyzer enables identification of a potential formation kick based on data acquired by the sensor. Additional systems, devices, and methods are also disclosed.

Abstract translation: 提供一种用于检测井中的潜在踢脚的装置。 在一个实施例中，该装置包括定位在井（14）中的钻柱（28），耦合以向钻柱提供钻井泥浆的泥浆循环系统（22）和泥浆分析器（26）。 泥浆分析仪包括沿着钻井泥浆返回路径（32）定位的传感器，该传感器更靠近安装在井的井口组件而不是泥浆循环系统的泥浆罐（36），并且泥浆分析仪能够识别潜在的 基于传感器获取的数据形成踢球。 还公开了附加的系统，装置和方法。

公开(公告)号：WO2016012554A2

公开(公告)日：2016-01-28

申请号：PCT/EP2015/066914

申请日：2015-07-23

Applicant: GE OIL & GAS UK LIMITED

Inventor： DAVIS, Julian Richard ,  PUCHIANU, Silviu ,  MORLEY, Graham Thomas ,  SIMPSON, Steven Lewis Charles

CPC classification number: H02H3/162 ,  E21B17/003 ,  E21B41/0007 ,  E21B47/0001 ,  G01R31/1245 ,  G01R31/1272 ,  G01R31/16 ,  H02H1/0007 ,  H02H5/105

Abstract: A method of performing line insulation monitoring of a pair of conductor lines at least partially located in a cable, comprising the steps of: a) providing a first power switch in a first conductor line of the pair and a second power switch in a second conductor line of the pair, b) providing a line insulation monitor at a first end of the pair of conductor lines, electrically connected to the pair of conductor lines, c) at the second end of the pair of conductor lines, electrically connecting the first and second conductor lines, d) placing the first and second power switches into a monitoring configuration wherein the first power switch is closed while the second power switch is open, and e) using the line insulation monitor to monitor the insulation of the conductor lines.

Abstract translation: 一种对至少部分位于电缆中的一对导体线进行线路绝缘监测的方​​法，包括以下步骤：a）在所述一对的第一导体线中提供第一电力开关，以及在第二导体中提供第二电力开关 b）在一对导体线的第一端提供线路绝缘监测器，电连接到一对导线，c）在一对导体线的第二端，电连接第一和 第二导体线，d）将第一和第二电力开关放置在监视配置中，其中第一电源开关在第二电源开关断开时闭合，以及e）使用线路绝缘监视器来监测导体线路的绝缘。

公开(公告)号：WO2015191915A2

公开(公告)日：2015-12-17

申请号：PCT/US2015/035418

申请日：2015-06-11

Applicant: CAMERON INTERNATIONAL CORPORATION

Inventor： GOTTLIEB, Emanuel J. ,  COONROD, Donald S. ,  AUGENSTEIN, Donald R.

IPC: E21B21/08 ,  E21B33/06

CPC classification number: E21B21/08 ,  E21B21/001 ,  E21B47/0001 ,  E21B47/101

Abstract: An apparatus for detecting potential kicks in a well is provided. In one embodiment, the apparatus includes a drill string (28) positioned in a well (14), a mud circulation system (22) coupled to supply drilling mud to the drill string, and a mud analyzer (26). The mud analyzer includes a sensor that is positioned along a drilling mud return path (32) closer to a wellhead assembly installed at the well than to a mud tank (36) of the mud circulation system, and the mud analyzer enables identification of a potential formation kick based on data acquired by the sensor. Additional systems, devices, and methods are also disclosed.

Abstract translation: 提供一种用于检测井中的潜在踢脚的装置。 在一个实施例中，该装置包括定位在井（14）中的钻柱（28），耦合以向钻柱提供钻井泥浆的泥浆循环系统（22）和泥浆分析器（26）。 泥浆分析仪包括沿着钻井泥浆返回路径（32）定位的传感器，该传感器更靠近安装在井的井口组件而不是泥浆循环系统的泥浆罐（36），并且泥浆分析仪能够识别潜在的 基于传感器获取的数据形成踢球。 还公开了附加的系统，装置和方法。

公开(公告)号：WO2015164038A2

公开(公告)日：2015-10-29

申请号：PCT/US2015024049

申请日：2015-04-02

Applicant: GEN ELECTRIC

Inventor： CAMPBELL LAM ARTHUR ,  LU DAN THO ,  HAUGEN SVEIN ARILD ,  ABRAHAMSEN JENS

CPC classification number: G01B7/14 ,  E21B43/01 ,  E21B43/121 ,  E21B47/0001 ,  E21B47/0007 ,  E21B47/011 ,  E21B47/06 ,  E21B47/065 ,  F04D13/08 ,  G01D5/20 ,  G01D11/245 ,  G01L9/08 ,  H02K11/21

Abstract: Sensor assemblies, electrical penetrator assemblies and associated methods are provided for monitoring operational characteristics of subsea rotating devices such as subsea motors and pumps. Pressure-compensated proximity sensors configured to withstand subsea pressures are disposed adjacent a subsea rotating shaft for directly monitoring a position of the rotating shaft during dynamic operation thereof. A sensor tip assembly includes a sensor cap and a sensing element therein configured to produce a signal indicative of a distance between the sensor cap and the rotating shaft. A substantially incompressible fluid is disposed within a fluid reservoir within a sensor housing, and fluidly communicates with the sensor cap such that at least a portion of an internal pressure within the sensor housing is applied to interior portions of the sensor cap. The sensor housing is configured such that the internal pressure increases in response to an increase in an external pressure of the sensor housing.

Abstract translation: 提供传感器组件，电气穿透器组件和相关方法，用于监测海底旋转设备（如海底电机和泵）的运行特性。 构造成承受海底压力的压力补偿接近传感器邻近海底旋转轴布置，用于在其动态操作期间直接监测旋转轴的位置。 传感器尖端组件包括传感器盖和其中的感测元件，其配置成产生指示传感器盖和旋转轴之间的距离的信号。 基本上不可压缩的流体设置在传感器壳体内的流体容器内，并且与传感器盖流体连通，使得传感器外壳内的内部压力的至少一部分被施加到传感器盖的内部。 传感器壳体构造成使得内部压力响应于传感器壳体的外部压力的增加而增加。

公开(公告)号：WO2014145837A3

公开(公告)日：2015-04-09

申请号：PCT/US2014030669

申请日：2014-03-17

Applicant: HOSIE STANLEY

Inventor： HOSIE STANLEY

IPC: E21B33/035 ,  E21B34/04 ,  E21B47/10

CPC classification number: E21B33/038 ,  E21B17/01 ,  E21B33/035 ,  E21B34/04 ,  E21B47/0001 ,  E21B47/10

Abstract: Adapters for inclusion on the lower end of a completion/work-over riser includes a flow loop in fluid communication with a production flow loop hub and a production bore to facilitate testing and calibration of a subsea multi-phase flow meter during completion operations. The flow loop can be in fluid communication with one or more flow loop isolation valves, one or more production bore isolation valves, one or more annulus bore isolation valves, or one or more cross-over valves. In addition, a pressure/temperature sensor can also be included in the adapter. The adapters disclosed herein permit production fluid to flow through the subsea multi-phase flow meter while the riser is still attached to the subsea Christmas tree and before production operations have begun.

Abstract translation: 包括在完井/上料提升管的下端的适配器包括与生产流动回路集管和生产孔流体连通的流动回路，以便于在完井操作期间测试和校准海底多相流量计。 流动回路可以与一个或多个流动回路隔离阀，一个或多个生产孔隔离阀，一个或多个环形孔隔离阀或一个或多个交叉阀流体连通。 另外，压力/温度传感器也可以包含在适配器中。 本文公开的适配器允许生产流体流过海底多相流量计，而提升管仍然附接到海底圣诞树并且在生产操作已经开始之前。

公开(公告)号：WO2014085628A3

公开(公告)日：2015-04-09

申请号：PCT/US2013072297

申请日：2013-11-27

Applicant: NAT OILWELL VARCO LP ,  VEENINGEN DANIEL MARCO

Inventor： VEENINGEN DANIEL MARCO

IPC: E21B33/064 ,  E21B34/16 ,  E21B47/00 ,  E21B47/07 ,  G01M11/08

CPC classification number: G01M11/085 ,  E21B33/064 ,  E21B47/0001 ,  E21B47/12 ,  E21B47/123 ,  G01V8/16

Abstract: A monitoring system for a subsea blowout preventer is provided. The monitoring system includes a fiber optic cable (435) wrapped around preventer portions to be monitored such as rams, pistons, cylinders, housing, connector, to capture acoustic emissions from those portions during operation. The preventer is tested to determine a baseline or fingerprint of normal operation. The acoustic emissions captured during operation are compared with the baseline to detect potential anomalies that may indicate a problem.

Abstract translation: 提供了一种海底防喷器监控系统。 监测系统包括缠绕在待监控的防护部分（例如柱塞，活塞，气缸，壳体，连接器）上的光纤电缆（435），以在操作期间捕获来自这些部分的声发射。 测试防护剂以确定正常操作的基线或指纹。 将运行期间捕获的声发射与基线进行比较，以检测可能指示问题的潜在异常。

公开(公告)号：WO2014068313A3

公开(公告)日：2014-11-27

申请号：PCT/GB2013052835

申请日：2013-10-30

Applicant: WFS TECHNOLOGIES LTD

Inventor： HYLAND BRENDAN PETER ,  MACLEAN GRANT

IPC: E21B43/01 ,  E21B41/04 ,  E21B47/00 ,  E21B47/12

CPC classification number: E21B43/01 ,  E21B41/04 ,  E21B47/0001 ,  E21B47/122

Abstract: A subsea deployment system comprising a deployment surface (12), the deployment surface being at a predetermined position; a subsea installation component (16), the subsea installation component being deployed from above water to land relative to the deployment surface, and a deployment mechanism (26), the deployment mechanism being detachably engaged with the subsea installation component during deployment, the subsea installation component and the deployment system each having a wireless transceiver(36,38) for transmission of signals between the subsea installation component and the deployment mechanism and wherein upon the subsea installation component landing relative to the deployment surface, data is transmitted between the transceivers such that the deployment system is actuated to detach from the subsea installation component.

Abstract translation: 一种包括展开表面（12）的海底展开系统，所述展开表面处于预定位置; 海底安装部件（16），所述海底安装部件从水面上相对于所述部署表面部署;以及展开机构（26），所述展开机构在展开期间可拆卸地与所述海底安装部件接合，所述海底安装 组件和部署系统各自具有用于在海底安装部件和部署机构之间传输信号的无线收发器（36,38），并且其中在海底安装部件相对于部署表面着陆时，在收发器之间传送数据，使得 启动部署系统以从海底安装部件脱离。