公开(公告)号：WO2015054046A1

公开(公告)日：2015-04-16

申请号：PCT/US2014/058963

申请日：2014-10-03

申请人： ANTELOPE OIL TOOL & MFG. CO., LLC

发明人： BUYTAERT, Jean ,  HINING, Ira ,  PLUCHECK, Clayton

IPC分类号： G01M99/00 ,  E21B17/10

CPC分类号： E21B19/00 ,  E21B17/1028 ,  E21B47/0006

摘要： Apparatus, methods, and systems for preconditioning and/or testing a centralizer, and a preconditioned centralizer, are provided. The apparatus includes a restrictor positionable around a tubular and having an inner diameter that is greater than an outer diameter of the tubular. The apparatus also includes a driver configured to translate the restrictor relative to the tubular in at least a first axial direction. The restrictor is configured to engage a centralizer attached to the tubular, and the restrictor is configured to at least partially collapse flexible ribs of the centralizer when the driver axially translates the restrictor across at least a portion of the flexible ribs.

摘要翻译： 提供了用于预处理和/或测试扶正器和预处理的扶正器的装置，方法和系统。 该装置包括可围绕管状物定位并具有大于管状物的外径的内径的限制器。 该装置还包括驱动器，该驱动器构造成在至少第一轴向方向上相对于管状体平移限制器。 限流器被配置成接合附接到管状物上的扶正器，并且限制器构造成当驱动器将限制器横过至少一部分柔性肋时使至少部分地折叠扶正器的柔性肋。