A cement masking system including a tubular having a wall with at least one radial port. At least one swellable member arranged to cover the at least one port. The at least one swellable member configured to at least partially displace cement radially of the tubular during radial expansion of the at least one swellable member. Also included in a method of masking ports in a tubular from cement.
申请公布号
AU2014328636(A1)
申请公布日期
2016.04.07
申请号
AU20140328636
申请日期
2014.08.12
申请人
BAKER HUGHES INCORPORATED
发明人
O'MALLEY, EDWARD J.;JOHNSON, CHARLES C.;KING, JAMES G.