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首页> 外文会议>Geotechnical synergy in Buenos Aires 2015 >Hydraulic Fracturing of Unconventional Reservoirs: Design and Evaluation
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Hydraulic Fracturing of Unconventional Reservoirs: Design and Evaluation

机译：非常规油藏水力压裂：设计与评价

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摘要

The most significant development in upstream oil and gas in the last decade has been the surge in development of unconventional resources, especially shale oil and gas. Hydraulic fracturing (the most important stimulation technique in these reservoirs) has evolved rapidly, mostly through operational trial and error. The primary challenge to economically optimal development of unconventional resources is the current inability to reliably predict production from individual wells, and hence to make stimulation design decisions for the specific well or area. One of the largest impediments to such predictions is the limited knowledge of the pre-existing fracture network and its impact on the success of stimulation treatments. Microseismic data, and the rigorous inclusion of the DFN into hydraulic fracture design and simulation tools is critical to removing this impediment.
机译：过去十年中，上游油气的最重大发展是非常规资源（尤其是页岩油气）的开发激增。水力压裂（这些油藏中最重要的增产技术）已迅速发展，主要是通过操作试验和错误进行的。非常规资源在经济上最佳开发的主要挑战是当前无法可靠地预测单个井的产量，因此无法针对特定井或区域做出增产设计决策。此类预测的最大障碍之一是对现有裂缝网络及其对增产措施成功的影响的知识有限。微地震数据以及将DFN严格包含在水力压裂设计和模拟工具中对于消除这一障碍至关重要。

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