公开(公告)号：US20150048037A1

公开(公告)日：2015-02-19

申请号：US14461946

申请日：2014-08-18

Applicant: M-I L.L.C.

Inventor： EVAN T. FRAZIER ,  ERIC CADY ,  MICHAEL A. TIMMERMAN

IPC: E21B21/06 ,  B03B5/04

CPC classification number: E21B21/065 ,  B07B1/28 ,  B07B1/46 ,  B07B13/16

Abstract: A separator having a pressure differential generating system is disclosed. The pressure differential generating system generates a pressure differential with respect to a screen of the separator. Fluid is supplied to the pressure differential generating device to generate the pressure differential across a screen of the separator. The separator can be utilized to separate drill cuttings from drilling fluid to increase an amount of drilling fluid recovered as a result of the pressure differential.

Abstract translation: 公开了一种具有压力差生成系统的分离器。 压力差产生系统相对于分离器的筛子产生压力差。 流体被供应到压力差产生装置以产生横跨隔膜的筛网的压力差。 分离器可用于将钻屑与钻井液分离以增加作为压力差的结果回收的钻井液的量。