Charlson页岩油藏增产工艺对产量的影响
Effect of Well Stimulation on Production in Shale Oil Reservoir in Charlson Field
DOI: 10.12677/OJNS.2020.86065, PDF,   
作者: 王玉婷, 苏 力：成都理工大学，四川 成都；王艳朋：中国石油化工股份有限公司华北油气分公司，河南 郑州
关键词: 页岩油藏；生产特征；压裂增产；Shale Oil Reservoir； Producing Characteristic； Fracturing Stimulation
摘要: 压裂技术的应用是页岩油产量持续增长的重要因素，因而对于压裂施工后页岩油产量特征和施工参数对于产量的影响的研究也就显得尤为重要。本文基于Charlson油田Bakken页岩油藏单井初始最大产油量将油井分为高产井、中产井和低产井；对比分析不同产能情况下压裂与未压裂典型井的日平均产油量、累积产油量等，总结压裂对油井动态生产规律的影响；分析压裂施工参数(压裂液用量、水平段长度、支撑剂用量)对产量的影响，优选压裂施工参数，以期达到较好压裂效果，为该区块今后油井压裂施工提供较为可靠的参考。
Abstract: The application of fracturing technology is an important factor in the continuous growth of shale oil production. Therefore, it is particularly important to study the characteristics of shale oil production after fracturing and the impact of construction parameters on production. Based on the initial maximum yield per well in the Bakken shale reservoir in the Charlson field, oil Wells are divided into high-yielding wells, middle-level wells and low-yielding wells. Compared and analyzed the daily average oil production and cumulative oil production of fractured and unfractured typical wells under different productivity conditions, and summarize the impact of fracturing on the dynamic production law of oil wells. The influence of fracturing operation parameters (dosage of fracturing fluid, length of horizontal section, dosage of proppant) on production was analyzed to optimize fracturing operation parameters, so as to achieve better fracturing effect and provide more reliable reference for fracturing operation in this area in the future.
文章引用：王玉婷, 王艳朋, 苏力. Charlson页岩油藏增产工艺对产量的影响[J]. 自然科学, 2020, 8(6): 552-560. https://doi.org/10.12677/OJNS.2020.86065

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