摘要
深层凝析气藏的开发与一般油藏或纯气藏不同 ,如何配套开采技术来提高凝析油气藏油、气采收率是所有凝析油气藏的重点工作 ,通过对大张坨凝析气田、大港板桥凝析气田、千米桥潜山凝析气藏开发采用的开采工艺实例介绍 ,重点论述了大张坨凝析气田的循环注气工艺以及板桥凝析气田小泵深抽技术和千米桥潜山凝析气藏的酸压改造、防腐防垢技术及在高温深井排水采气工艺上的一些探索和试验 ,从而为国内深层凝析气藏的开发提供了有益的探索。
After introduce exploitative technology instance for condensate gas field of Banqiao, Dazhangtuo and Qianmiqiao buried hill hydrocarbon this article formulates emphatically the deep pumping by mini-pump as well as cyclic gas injection technology Dazhangtuo condensate gas field, acid fracture remoulding in Qianmiqiao burial hill condensate gas field, anti-scaling and anticorrosive technology as well as some explorations and experiments of gas production with mater drainage in high temperature and deep well, ...
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2002年第S1期5-9,99,共6页
Oil Drilling & Production Technology
关键词
凝析油气藏
循环注气
小泵深抽
欠平衡钻井
condensate field cyclic gas injection under-balance pressure drilling
