发明名称 DIVERTING TOOL
摘要 A diverting tool includes a ramp repositionable from a first position to a second position, a biasing member in operable communication with the ramp biasing the ramp toward the second position, and a tubular in operable communication with the ramp and the biasing member. The tubular prevents repositioning of the ramp when longitudinally overlapping with the ramp and allows repositioning of the ramp when not longitudinally overlapping with the ramp.
申请公布号 CA2724796(C) 申请公布日期 2013.07.16
申请号 CA20102724796 申请日期 2010.12.09
申请人 BAKER HUGHES INCORPORATED 发明人 ZWEIFEL, THOMAS J.
分类号 E21B19/14;E21B7/06 主分类号 E21B19/14
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