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SUPER-STAGES AND METHODS OF CONFIGURING SUPER-STAGES FOR FRACTURING DOWNHOLE EARTH FORMATIONS

机译:构造井下地层破裂的超阶和构造超阶的方法

摘要

Systems, tools, and methods for optimizing fracturing schedules located along a horizontal wellbore include obtaining drilling cuttings during a drilling operation representative of a predetermined interval of the horizontal wellbore, performing at least one analytical process on the obtained drilling cuttings to determine at least one geomechanical property of the interval of the obtained drilling cuttings for the interval, generating a formation analysis estimation for the interval from the, wherein the formation analysis estimation comprises at least one of (i) a brittleness of the formation at the interval or (ii) a minimum horizontal stress of the formation at the interval, and based on the formation analysis estimation, at least one of (i) configuring a super-stage for deployment to the interval to perform a fracturing operation or (ii) designing a fracturing schedule to be performed to frac the formation at the interval.
机译:用于优化沿水平井眼定位的压裂时间表的系统,工具和方法包括:在代表水平井眼的预定间隔的钻探操作期间获取钻屑,对所获得的钻屑执行至少一种分析过程以确定至少一种地质力学所获得的钻屑的间隔的该间隔的性质,从中生成该间隔的地层分析估计,其中,地层分析估计包括以下至少一项:(i)在该间隔处的地层的脆性或(ii)a在该间隔处地层的最小水平应力,并基于地层分析估计,(i)配置超台以部署到该间隔以执行压裂操作或(ii)设计压裂时间表中的至少一项间隔进行压裂。

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