发明名称 PLUG PROTECTION SYSTEM AND METHOD
摘要 Disclosed herein is a downhole plug protection system. The system includes, a tubular having perforations in a perforated portion, a screen in fluidic communication with the tubular, and a ring in sealable communication with the tubular and attached to the screen the ring having an extended portion positioned radially outwardly of the perforated portion.
申请公布号 US2009283270(A1) 申请公布日期 2009.11.19
申请号 US20080141224 申请日期 2008.06.18
申请人 BAKER HUGHES INCOPORATED 发明人 LANGESLAG RENE
分类号 E21B29/08 主分类号 E21B29/08
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