公开(公告)号：US20160319633A1

公开(公告)日：2016-11-03

申请号：US14957261

申请日：2015-12-02

Applicant: Schlumberger Technology Corporation

Inventor： Iain Cooper ,  Mariano Sanchez ,  Douglas PipChuk ,  Mohamed Sadek ,  Dinesh Patel ,  Rashmi Bhavsar

IPC: E21B33/134 ,  E21B17/10 ,  E21B23/06 ,  E21B36/04 ,  E21B23/04 ,  E21B7/06 ,  E21B36/00 ,  E21B33/126 ,  E21B33/129

CPC classification number: E21B33/134 ,  E21B7/061 ,  E21B17/1021 ,  E21B23/04 ,  E21B23/06 ,  E21B23/065 ,  E21B33/1208 ,  E21B33/126 ,  E21B33/129 ,  E21B36/008 ,  E21B36/04

Abstract: A tool for deploying a wellbore plug in a well using flowable eutectic material is disclosed. A tool having a mandrel, an obstruction, and a flowable quantity of eutectic material in a solid state is positioned in the wellbore. The obstruction is actuated and the flowable material is heated to melt. The obstruction supports the flowed material as it cools to form a plug in the wellbore.

Abstract translation: 公开了一种使用可流动共晶材料将井眼塞子部署在井中的工具。 具有心轴，阻塞物和处于固体状态的可流动的共晶材料的工具位于井眼中。 阻塞被致动并且可流动的材料被加热熔化。 阻塞件在冷却时支撑流动的材料以在井筒中形成塞子。

公开(公告)号：US20160290111A1

公开(公告)日：2016-10-06

申请号：US15035468

申请日：2014-11-07

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Dinesh Patel

IPC: E21B43/12 ,  E21B33/12 ,  E21B34/06 ,  E21B33/126

CPC classification number: E21B43/128 ,  E21B33/12 ,  E21B33/126 ,  E21B34/06 ,  E21B37/06 ,  E21B43/121 ,  E21B2034/002

Abstract: A technique facilitates various well operations by delivering a diluent to a desired location in a borehole. A completion system may be disposed in the borehole and a diluent flow path is routed along an interior of the completion system to a desired location. In some applications, the diluent is delivered to an artificial lift system, e.g. an electric submersible pumping system, to dilute a fluid being produced. A flow control unit is positioned along the diluent flow path and may be selectively actuated to control flow of the diluent to the desired location.

Abstract translation: 一种技术通过将稀释剂递送到井眼中的期望位置来促进各种井的操作。 完井系统可以设置在钻孔中，并且稀释剂流动路径沿着完井系统的内部被路由到期望的位置。 在一些应用中，稀释剂被输送到人造举升系统，例如。 电潜泵系统，以稀释正在生产的流体。 流量控制单元沿着稀释剂流动路径定位，并且可以选择性地致动以控制稀释剂到期望位置的流动。

公开(公告)号：US20160237803A1

公开(公告)日：2016-08-18

申请号：US15027171

申请日：2013-10-03

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Dinesh Patel

IPC: E21B47/00 ,  E21B47/12 ,  E21B33/14

CPC classification number: E21B47/0005 ,  E21B33/0407 ,  E21B33/13 ,  E21B33/14 ,  E21B47/0006 ,  E21B47/06 ,  E21B47/065 ,  E21B47/1005 ,  E21B47/122 ,  E21B47/123

Abstract: A technique facilitates monitoring of parameters along the exterior of a tubing/casing deployed in a borehole. An array of sensors is positioned outside of the tubing/casing and within a borehole wall. The array of sensors is coupled to a surface via a communication line routed through an inductive coupler system. The inductive coupler system has a first inductive coupler member located at an outside position and a second inductive coupler member located at an inside position with respect to the tubing/casing. The arrangement enables real-time monitoring of events outside of the tubing/casing.

Abstract translation: 一种技术有助于沿着部署在钻孔中的管道/壳体的外部监测参数。 一组传感器位于管道/外壳之外并在井壁内。 传感器阵列经由通过电感耦合器系统路由的通信线耦合到表面。 感应耦合器系统具有位于外部位置处的第一感应耦合器构件和位于相对于管道/壳体的内部位置的第二电感耦合器构件。 该装置能够实时监测管道/外壳之外的事件。

公开(公告)号：US20130255963A1

公开(公告)日：2013-10-03

申请号：US13903144

申请日：2013-05-28

Applicant: Schlumberger Technology Corporation

Inventor： Julio C. Guerrero ,  Gary L. Rytlewski ,  Bruno Lecerf ,  Michael J. Bertoja ,  Christian Ibeagha ,  Alex Moody-Stuart ,  Adam Mooney ,  Jay Russell ,  Christopher Hopkins ,  Adam Paxson ,  Billy Anthony ,  Dinesh Patel

IPC: E21B43/14

CPC classification number: E21B43/14 ,  E21B33/12 ,  E21B34/06 ,  E21B34/14 ,  E21B43/08 ,  E21B43/119 ,  E21B43/26 ,  E21B47/04 ,  E21B47/09 ,  E21B2034/007

Abstract: A technique that is usable with a well includes deploying a plurality of location markers in a passageway of the well and deploying an untethered object in the passageway such that the object travels downhole via the passageway. The technique includes using the untethered object to sense proximity of at least some of the location markers as the object travels downhole, and based on the sensing, selectively expand its size to cause the object to become lodged in the passageway near a predetermined location.

Abstract translation: 可用于井的技术包括将多个位置标记部署在井的通道中并在通道中展开无束缚物体，使得物体经由通道向下行进。 该技术包括当物体在井下行进时使用未受扰的物体感测位置标记中的至少一些的接近度，并且基于感测，选择性地扩大其尺寸以使物体被容纳在靠近预定位置的通道中。