SYSTEM AND METHOD FOR A SLOTTED LINER SHOE EXTENSION
摘要
A system and method for extending a slotted liner shoe is disclosed. According to one embodiment, a low density material is injected into a liner having a plurality of openings. The liner is suspended below a cemented casing in a wellbore of a well in a subterranean formation. The low density material extrudes through a lower portion of the liner into an annulus between the liner and the wellbore. A cement is circulated into the liner above the low density material. The cement extrudes through an upper portion of the liner into the annulus between the liner and the wellbore. Water is displaced from the wellbore, and a solid cemented casing string is formed at a desired depth.
申请公布号
WO2013036958(A1)
申请公布日期
2013.03.14
申请号
WO2012US54508
申请日期
2012.09.10
申请人
ALTAROCK ENERGY, INC.;PETTY, SUSAN;BOUR, DANIEL, L.