焦石坝中部气层开发调整井压裂模拟与认识  

Fracturing simulation and insight for development adjustment wells in the central gas layer of Jiaoshiba area

作　　者：吴俣昊 WU Yuhao(Research Institute of Petroleum Engineering Technology,Sinopec Jianghan Oilfield Company,Wuhan,Hubei 430000,China)

机构地区：[1]中石化江汉油田分公司石油工程技术研究院,湖北武汉430000

出　　处：《江汉石油职工大学学报》2025年第1期19-22,共4页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：涪陵页岩气田焦石坝主体区针对中部气层开发调整井面临的井间空间关系复杂、井组间水力裂缝展布形态不明确、压裂参数需要进一步优化等问题,开展数值模拟模型建立及老井压裂反演和井组变参数压裂正演模拟,通过模拟结果与现场施工认识相结合,为中部气层开发调整井工艺参数提出优化建议。In the Jiaoshiba area of the Fuling shale gas field,development adjustment wells for the central gas layer face challenges such as complex well spacing,unclear distribution of hydraulic fractures,and the need for further optimization of fracturing parameters.This study develops numerical simulation models,inverts old well fracturing data,and performs forward simulation for parameter variations in well clusters.By combining simulation results with field operation insights,optimization suggestions for the process parameters of the central gas layer development adjustment wells are proposed.

关 键 词：页岩气 中部气层 压裂模拟 参数优化 

分 类 号：TE377[石油与天然气工程—油气田开发工程]