濮城结合部非均质断块油藏剩余油挖潜技术  

Remaining Oil Tapping Technology in Heterogeneous Fault-Block Reservoir of Pucheng Binding Part.

作　　者：杨晓燕[1] 张建[1] 张凤兰[1] 申庆华[1] 

机构地区：[1]中原油田采油二厂

出　　处：《油气井测试》2002年第1期60-62,共3页Well Testing

摘　　要：濮城油田投产初期产量高 ,随着注水开发的进行 ,层间矛盾和平面矛盾日益突出 ,产量递减幅度不断加大。在对濮城结合部断块油藏构造再认识和剩余油分布再研究的基础上 ,综合引用物理和化学等配套技术对剩余油富集区进行调整挖潜 ,取得了较好的效果 ,尤其是物理法改造油层 ,不会产生二次地层污染 。At the early time of Pucheng oil field putting into production, along with the conducting of water flood, the contradiction of inter zone and plane is comparatively obvious and decrease of production comparatively great. On base of the research about the structure and remaining oil distribution in Pucheng binding part. We have tapped remaining oil enriched zone with various physical and chemical matching development technology and gotten the better effect. Especially the method of the physical improving formation. It not only hasn't made secondary pollution, but also raised the economic benefit.

关 键 词：濮城油田 非均质 断块油气藏 剩余油 挖潜技术 

分 类 号：TE323[石油与天然气工程—油气田开发工程]