发明名称 Completion method for one perforated interval per fracture stage during multi-stage fracturing
摘要 This invention provides a method for designing a multiple-stage ball sealer-diverted fracture treatment so that only one set of perforations is fractured by each stage of fluid pumped. It further provides a method for predicting the sequencing in which perforated intervals will fracture during treatment.
申请公布号 US6186230(B1) 申请公布日期 2001.02.13
申请号 US20000487513 申请日期 2000.01.19
申请人 EXXONMOBIL UPSTREAM RESEARCH COMPANY 发明人 NIERODE DALE E.
分类号 E21B43/00;E21B43/14;E21B43/26;(IPC1-7):E21B43/26 主分类号 E21B43/00
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