发明名称 FLEXIBLE CASING GUIDE RUNNING TOOL
摘要 A flexible wellbore casing guide having a tubular body positioned at an end of a wellbore casing having a lower stiffness than the wellbore casing whereby the casing guide more easily deflects as the wellbore casing is inserted into the wellbore without causing undue stress on a wellbore formation.
申请公布号 CA2830056(A1) 申请公布日期 2014.04.24
申请号 CA20132830056 申请日期 2013.10.15
申请人 WWT INTERNATIONAL, INC. 发明人 MITCHELL, SARAH;BLOOM, DUANE THOMAS
分类号 E21B17/00;E21B43/08 主分类号 E21B17/00
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