发明名称 MODULAR FRACTURE PLUG AND METHOD OF CONSTRUCTION THEREOF
摘要 A modular fracture plug and method of construction thereof for temporarily sealing off a well is provided. The fracture plug includes an inner substrate material and an outer shell. The outer shell is provided having a plurality of individual sections bonded to one another. One of the sections provides a closed base, while another of the sections provides a closed cover, and one or more of the sections provide an intermediate section between the base and the cover. The intermediate section has a through opening forming at least a portion of the cavity.
申请公布号 US2012152524(A1) 申请公布日期 2012.06.21
申请号 US201113273514 申请日期 2011.10.14
申请人 MYERS MICHAEL J.;GRECA GERALD A.;HASTINGS MICHAEL L.;SWASEY TOM;RUEGER UTE;FLOYD RICHARD C. 发明人 MYERS MICHAEL J.;GRECA GERALD A.;HASTINGS MICHAEL L.;SWASEY TOM;RUEGER UTE;FLOYD RICHARD C.
分类号 E21B33/12;B32B38/00 主分类号 E21B33/12
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