WIPER PLUG HAVING DISINTEGRABLE FLOW PASSAGE OBSTRUCTING PORTION AND METHOD OF USING SAME
摘要
A wiper plug including a body having one or more wiping elements radially extending therefrom. An obstructing portion is disintegrable upon exposure to a selected fluid in order to permit fluid communication across the wiper plug when the obstructing portion is disintegrated. A method of using a wiper plug is also included.
申请公布号
WO2014186077(A1)
申请公布日期
2014.11.20
申请号
WO2014US33647
申请日期
2014.04.10
申请人
BAKER HUGHES INCORPORATED
发明人
WARLICK, GEOFFREY S.;FILYUKOV, RUSLAN V.;LONDA, MICHAEL AARON;SNAPP, CHRISTOPHER J.