METHOD AND APPARATUS FOR COMPLETING A MULTI-STAGE WELL
摘要
An apparatus includes a string that extends into a well and a tool that is disposed in the string. The tool is adapted to form a seat to catch an object communicated to the tool via a passageway of the string in response to the tool being perforated.
申请公布号
CA2823127(A1)
申请公布日期
2012.07.05
申请号
CA20112823127
申请日期
2011.12.14
申请人
SCHLUMBERGER CANADA LIMITED
发明人
BERTOJA, MICHAEL J.;PARROTT, ROBERT A.;LECERF, BRUNO;TIMOSHENKO, VITALIY;BALAKIN, SERGEY;TARASOVA, ELENA N.;RYTLEWSKI, GARY L.;ANTHONY, BILLY