发明名称 EXPANDABLE TUBULARS
摘要 The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. Particularly, the invention relates to a system of completing a wellbore through the expansion of tubulars. More particularly, embodiments of the present invention relate to the concurrent expansion of a first and second tubular, wherein the first tubular contains a polished bore receptacle configured to sealingly receive a portion of the second tubular thereby providing a sealable connection therebetween.
申请公布号 US2007158081(A1) 申请公布日期 2007.07.12
申请号 US20060618068 申请日期 2006.12.29
申请人 发明人 HARRALL SIMON J.;COON ROBERT J.
分类号 E21B23/02 主分类号 E21B23/02
代理机构 代理人
主权项
地址