公开(公告)号：US09249657B2

公开(公告)日：2016-02-02

申请号：US13664482

申请日：2012-10-31

Applicant: General Electric Company

Inventor： Pekka Tapani Sipilä{umlaut over ( )} ,  Nicholas Josep Ellson ,  David John Buttle ,  John Charles McCarthy ,  Sakethraman Mahalingam

IPC: E21B47/001 ,  E21B47/01 ,  E21B47/06 ,  E21B41/00 ,  E21B47/10

CPC classification number: E21B47/01 ,  E21B41/0007 ,  E21B47/06 ,  E21B47/102 ,  E21B47/1025

Abstract: A system for monitoring a subsea well is presented. The system includes the subsea well, where the subsea well includes a production tube, an annulus A co-axial to the production tube and positioned exterior to the production tube, an annulus B co-axial to the annulus A and positioned exterior to the annulus A, and a casing wall disposed between the annulus A and annulus B. Furthermore, the system includes a first sensor disposed on or about the production tube, the annulus A, the casing wall, or combinations thereof and configured to measure a first parameter. The system also includes a controller coupled to the subsea well and configured to analyze the first parameter measured by the first sensor and detect an anomaly in one or more components of the subsea well. Methods and non-transitory computer readable medium configured to perform the method for monitoring a subsea well are also presented.

Abstract translation: 提出了一种用于监测海底井的系统。 该系统包括海底井，其中海底井包括生产管，与生产管同轴并且位于生产管外部的环A，与环A相同轴并且位于环的外部的环A A，以及设置在环A和环A之间的套管壁。此外，该系统包括设置在生产管或环绕其周围的第一传感器，环A，壳体壁或其组合，并被配置为测量第一参数。 该系统还包括耦合到海底井并被配置为分析由第一传感器测量的第一参数并且检测海底井的一个或多个部件中的异常的控制器。 还提出了被配置为执行用于监测海底井的方法的方法和非暂时计算机可读介质。

公开(公告)号：US20140116715A1

公开(公告)日：2014-05-01

申请号：US13664482

申请日：2012-10-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Pekka Tapani Sipilä ,  Nicholas Josep Ellson ,  David John Buttle ,  John Charles McCarthy ,  Sakethraman Mahalingam

IPC: E21B34/16

CPC classification number: E21B47/01 ,  E21B41/0007 ,  E21B47/06 ,  E21B47/102 ,  E21B47/1025

Abstract: A system for monitoring a subsea well is presented. The system includes the subsea well, where the subsea well includes a production tube, an annulus A co-axial to the production tube and positioned exterior to the production tube, an annulus B co-axial to the annulus A and positioned exterior to the annulus A, and a casing wall disposed between the annulus A and annulus B. Furthermore, the system includes a first sensor disposed on or about the production tube, the annulus A, the casing wall, or combinations thereof and configured to measure a first parameter. The system also includes a controller coupled to the subsea well and configured to analyze the first parameter measured by the first sensor and detect an anomaly in one or more components of the subsea well. Methods and non-transitory computer readable medium configured to perform the method for monitoring a subsea well are also presented.

Abstract translation: 提出了一种用于监测海底井的系统。 该系统包括海底井，其中海底井包括生产管，与生产管同轴并且位于生产管外部的环A，与环A相同轴并且位于环的外侧的环A A，以及设置在环A和环A之间的套管壁。此外，该系统包括设置在生产管或环绕其周围的第一传感器，环A，壳体壁或其组合，并被配置为测量第一参数。 该系统还包括耦合到海底井并被配置为分析由第一传感器测量的第一参数并且检测海底井的一个或多个部件中的异常的控制器。 还提出了被配置为执行用于监测海底井的方法的方法和非暂时计算机可读介质。