公开(公告)号：WO2015148629A1

公开(公告)日：2015-10-01

申请号：PCT/US2015/022431

申请日：2015-03-25

Applicant: AOI (ADVANCED OILFIELD INNOVATIONS, INC) ,  LERNER, Daniel, Maurice ,  HOLDER, Barry, Kent

Inventor： LERNER, Daniel, Maurice ,  HOLDER, Barry, Kent ,  ORBAN, Andre

IPC: E21B47/00 ,  E21B47/09 ,  E21B47/092 ,  G01V3/00

CPC classification number: E21B43/263 ,  E21B47/00 ,  E21B47/09 ,  G01B21/08 ,  G01N21/00 ,  G01N23/00 ,  G01N27/02 ,  G01N27/26 ,  G01N27/72 ,  G01N29/04 ,  G01V3/00

Abstract: A method, system, and associated apparatus are described for installing, inventorying, actuating, and/or accessing down-hole equipment in a wellbore. This comprises tagging a casing by inserting permanent components of material compositions within sections along the length of a casing. Inserted components and/or portions of an original section function as unique readable active and/or passive markers. The piping system is at least one pipe having a plurality of markers placed in radial sections strategically arranged with independently identical or different material compositions or embedded in a length of the wellbore casing. The sections function as markers forming a readable pattern readable by the reader(s). The reader is one of or a combination of any of the group consisting of a plug, a probe, a sensor, and/or a computer for reading markers. The reader travels in either a forward or backward direction.

Abstract translation: 描述了一种方法，系统和相关联的装置，用于在井眼中安装，盘点，致动和/或访问井下设备。 这包括通过将材料组合物的永久性组分插入沿着壳体的长度的部分内来标记套管。 插入的组件和/或原始部分的部分用作独特的可读活动和/或无源标记。 管道系统是至少一个管道，其具有放置在具有独立相同或不同的材料组成或嵌入在井筒壳体的长度中的策略性布置的径向部分中的多个标记。 这些部分用作形成读取器可读的可读模式的标记。 阅读器是由塞子，探针，传感器和/或用于读取标记的计算机组成的组中的任何组合之一或组合。 阅读器可以向前或向后移动。