发明名称 DOWNHOLE TUBULAR LENGTH COMPENSATING SYSTEM AND METHOD
摘要 Disclosed herein is a downhole tubular length compensating system. The system includes, a tubular having a plurality of length adjustable sections, and spacings between adjacent length adjustable sections are set to overcome frictional forces anticipated along the tubular.
申请公布号 US2009283256(A1) 申请公布日期 2009.11.19
申请号 US20080236231 申请日期 2008.09.23
申请人 BAKER HUGHES INCORPORATED 发明人 LANGESLAG RENE
分类号 E21B23/00;E21B17/02 主分类号 E21B23/00
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