Coated extrudable ball seats
作者： James S. Sanchez , George E. Givens , Ping Duan
DOI:
关键词:
摘要: Ball seats comprising at least one sealing material facilitate restricting fluid flow through the ball seat when a plug, such as ball, is landed on seat. The plug forced into causing to be deformed and partially deform shape reciprocal of thereby reducing leakage around In particular embodiment, an extrudable Suitable materials include polymers elastomers.
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