摘要
针对焦石坝区块构造变化大、开发调整区面积大、调整井数多等特点,在开发调整区400余口页岩气水平井生产特征分析基础上,总结一次井网气井及开发调整井生产规律,划分页岩气井生产阶段,并通过建立数值模型明确产能主控因素,以期深化页岩气勘探开发理论。
Due to the significant structural changes,extensive development adjustment area and numerous adjustment wells in Jiaoshiba block,we analyzed over 400 shale gas horizontal wells'production characteristics.Based on this analysis,we summarized the production laws of gas wells and development adjustment wells of the primary well pattern.We also divided the production stages of shale gas wells and established numerical models to clarify the main controlling factors of productivity.These efforts aim to deepen our understanding of shale gas exploration and development theory.
作者
汤亚顽
TANG Yawan(Exploration&Development Research Institute of Jianghan Oilfield Company,Sinopec,Wuhan,Hubei 430223,China)
出处
《江汉石油职工大学学报》
2023年第3期8-10,16,共4页
Journal of Jianghan Petroleum University of Staff and Workers
基金
中国石化科技攻关项目“页岩气开发调整区动态分析方法与生产规律研究”(P21011)资助。
关键词
页岩气
生产特征
产能影响因素
开发调整井
龙马溪组
shale gas
production characteristics
influencing factors of productivity
development adjustment well
Longmaxi Formation
