摘要
建南气田红星地区具有较大的开发潜力,红页A井是针对上二叠统吴家坪组吴二段优质页岩气层段部署的一口预探井,该井采用水平井分段压裂改造方式,测试获得产气8.9×10^(4) m^(3)/d,稳定压力10.2 MPa,目前生产情况稳定,标志着红星地区二叠系新层系页岩气勘探取得重要突破,展现出较好的开发前景。通过对该井的试气分析,总结经验认识,提出下一步的工艺优化方向。
Hongxing area of Jiannan gas field has great development potential.Well Hongye A is a exploratory well for the high-quality shale gas zones in the Member 2 of Upper Permian Wujiaping Formation.A horizontal well staged fracturing stimulation treatment was adopted in the well,with a tested gas production of 8.9×10^(4) m^(3)/d and a stable pressure of 10.2 MPa.It marks an important breakthrough in shale gas exploration of new Permian strata in the Hongxing area and shows a good development prospect.Based on the gas test analysis of the well,its experience and insight are summarized,and the next step of process optimization direction is put forward.
作者
潘麒光
PAN Qiguang(Research Institute of Petroleum Engineering and Technology,Sinopec Jianghan Oilfield Company,Wuhan,Hubei 433034,China)
出处
《江汉石油职工大学学报》
2022年第1期48-50,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
红星区块
压裂
优化
Hongxing Area
Fracturing Operation
Process Optimization
