发明名称 Configurable inserts for downhole plugs
摘要 A configurable insert for a downhole tool. The configurable insert can have a body having a bore formed therethrough, at least one shear groove disposed on the body, wherein the body separates at the shear groove when exposed to a predetermined force, applied by a threadably engaged component therewith, at least one shoulder disposed within the bore, the shoulder formed by a transition between a larger inner diameter and a smaller inner diameter of the bore, wherein the shoulder is adapted to receive one or more impediments at least partially within the bore, and one or more threads disposed on an outer surface of the body for connecting the body to a downhole tool.
申请公布号 US8307892(B2) 申请公布日期 2012.11.13
申请号 US201213357570 申请日期 2012.01.24
申请人 FRAZIER W. LYNN 发明人 FRAZIER W. LYNN
分类号 E21B33/129 主分类号 E21B33/129
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