摘要
凝析气藏循环注气参数是影响循环注气采收率及经济效益的主要指标,选择不同的注气参数,凝析气藏循环注气开发效果将存在明显的差别。对大涝坝凝析气藏进行了注气可行性研究,并优选了注气参数。结果表明,经过优选参数的注气开发方式可明显提高凝析油采收率和天然气采收率。
Cyclic gas injection parameters of condensate gas reservoir are the leading indicator of recovery factor and economic benefit in cyclic gas injection. Selecting different gas injection parameters, the development effect by cyclic gas injection should have dramatic differences in condensate gas reservoir. We have carried out gas injection feasibility study in Dalaoba condensate gas reservoir; researched gas injection development effect affected by injection media, injection mode, inject occasion, and others parameters and optimized injection parameters. The result indicates that the gas injection development mode by way of parameters optimizing could enhance condensate oil recovery and natural gas recovery.
出处
《重庆科技学院学报（自然科学版）》
CAS
2009年第1期19-21,34,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
注气
采收率
优化
凝析气藏
gas injection
recovery
optimization
condensate gas reservoir
