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首页> 外文期刊>Transactions of the Institutions of Mining and Metallurgy, Section B. Applied Earth Science >Modelling hydraulic fracturing process in one of the Iranian southwest oil reservoirs
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Modelling hydraulic fracturing process in one of the Iranian southwest oil reservoirs

机译:涡旋水力压裂过程中的一个伊朗西南石油储层

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摘要

Hydraulic fracturing creates a high conductivity channel within a large area of formation and bypasses any damage that may exist in the near wellbore region. Moreover, it has been one of the major well stimulation techniques to increase well production. In order to model and study the feasibility of implementing this technique in one of the Iranian Southwest oil reservoirs, an extensive literature survey was carried out. One-dimensional mechanical earth model was constructed. Stable mud window was determined and types of failures were diagnosed. Consequently, on these bases, geomechanical feasibility was confirmed and hydraulic fracturing treatment for the case study was designed. Different scenarios were defined and sensitivity analysis was conducted together with the confirmation of economic feasibility. Furthermore, channel fracturing technique was employed and it was found that using this technique can be more suitable and beneficial than conventional fracturing method.
机译:液压压裂在大面积区域内产生高导电通道,并绕过井眼区域中可能存在的任何损坏。 此外,它是增加良好生产的主要良好刺激技术之一。 为了模拟和研究在伊朗西南石油储层中实施这项技术的可行性,进行了广泛的文学调查。 构建一维机械地球模型。 确定稳定的泥浆窗,并诊断出故障类型。 因此,在这些基础上,设计了对案例研究的液压压裂处理进行了确认和液压压裂处理。 定义了不同的情景,并与确认经济可行性一起进行敏感性分析。 此外,使用沟道压裂技术,发现使用该技术比传统的压裂方法更合适且有益。

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