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Evaluating the Performance of Hydraulic-Fractures in Unconventional Reservoirs Using Production Data: Comprehensive Review
Gas Science and Engineering ( IF 5.285 ) Pub Date : 2019-01-01 , DOI: 10.1016/j.jngse.2018.11.002
Dheiaa Alfarge , Mingzhen Wei , Baojun Bai

Abstract Understanding the performance of the reservoir productivity in the post-stimulation conditions has recently gained an extensive emphasis from the specialist researchers and operators. Although there have been different tools used to evaluate the fracturing process and to predict the well performance, using production data as an indirect tool to calibrate the fracturing design and to forecast the reservoir performance has been considered the most potential technique. However, different methods with a high ambiguity have been used in this area of research over the last decade. Therefore; developing, screening, and specializing different methods and techniques to diagnose and evaluate the post-fracture reservoir performance by using flowback data has a significant priority. Determining the performance of hydraulic fractures from flowback data is considered the actual calibration to estimate the effective volume, length, height, conductivity, and width of hydraulic fractures. This paper presents a comprehensive review on most of the approaches, which have been recently introduced in this area of research, including their applicability, pros and cons. Furthermore, this study explains how each method can be valid at a specific time range. The potential tools, which could be more successful to be used in this direction of research, have been extensively discussed and recommended.

中文翻译:

使用生产数据评估非常规油藏水力压裂的性能:综合回顾

摘要 近来,专业研究人员和操作人员对了解增产后条件下储层产能的性能给予了广泛重视。尽管有不同的工具用于评估压裂过程和预测井性能,但使用生产数据作为间接工具来校准压裂设计和预测储层性能一直被认为是最有潜力的技术。然而,在过去十年中,该研究领域使用了具有高度歧义的不同方法。所以; 开发、筛选和专业化不同的方法和技术,通过使用返排数据来诊断和评估压裂后储层性能具有重要的优先级。根据返排数据确定水力压裂的性能被认为是估计水力压裂的有效体积、长度、高度、传导率和宽度的实际校准。本文对最近在该研究领域中引入的大多数方法进行了全面回顾,包括它们的适用性、优缺点。此外,这项研究解释了每种方法如何在特定时间范围内有效。已经广泛讨论和推荐了可能更成功地用于该研究方向的潜在工具。最近在该研究领域中引入了它们,包括它们的适用性、优缺点。此外,这项研究解释了每种方法如何在特定时间范围内有效。已经广泛讨论和推荐了可能更成功地用于该研究方向的潜在工具。最近在该研究领域中引入了它们,包括它们的适用性、优缺点。此外,这项研究解释了每种方法如何在特定时间范围内有效。已经广泛讨论和推荐了可能更成功地用于该研究方向的潜在工具。
更新日期:2019-01-01
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