发明名称 SEAT ASSEMBLY FOR ISOLATING FRACTURE ZONES IN A WELL
摘要 A fracture plug seat assembly used in well stimulation for engaging and creating a seal when a plug, such as a ball, is dropped into a wellbore and landed on the fracture plug seat assembly for isolating fracture zones in a well. The fracture plug seat assembly has a fracture plug seat that includes elastomeric material and reinforcing material.
申请公布号 CA2795810(A1) 申请公布日期 2013.05.14
申请号 CA20122795810 申请日期 2012.11.14
申请人 UTEX INDUSTRIES, INC. 发明人 NAEDLER, MARK HENRY;CARTER, DEREK;MICHALCIK, WESLEY P.
分类号 E21B33/122;E21B43/26 主分类号 E21B33/122
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