欢8块开发后期剩余油挖潜技术研究  

Study on technology of tapping the remaining oil in late stage of Huan 8 block development

作　　者：关伯乐 

机构地区：[1]中油辽河油田公司欢喜岭采油厂,辽宁盘锦124114

出　　处：《石化技术》2016年第4期44-44,共1页Petrochemical Industry Technology

摘　　要：欢8块1980年底投入开发,经过30多年开发,欢8块目前面临着区块含水上升,老井产量递减幅度加大等问题,开发形势十分严峻。本文针对区块目前存在问题,采用井震结合,VSP技术多种方法重新认识区块构造,在局部构造微高点侧钻,挖潜剩余油,分析水淹范围挖潜井间剩余油。Aiming at the problems existed in Huan 8 block,such as rising block water cut and high production declination in existent wells,this paper discusses the application of a variety of measures such as well data/seismic data combination technology, VSP technology to recognize block structures,apply lateral drilling in the micro-high points of local structure to tap the potential of inter-well remaining oil.

关 键 词：欢8块 大凌河油层 产量 剩余油 

分 类 号：TE327[石油与天然气工程—油气田开发工程]