精细油藏描述在义97块的应用  

Application of fine reservoir description in the Yi 97 block

作　　者：高宝国[1] 杨明岭[1] 信德发[1] 何茂秀[1] 刘霞[1] 

机构地区：[1]中石化胜利油田分公司,山东东营257200

出　　处：《特种油气藏》2010年第6期69-71,共3页Special Oil & Gas Reservoirs

基　　金：中石化胜利油田分公司重点科研项目"精细油藏描述技术推广应用研究"(YT0703)

摘　　要：针对义97块储层物性和连通性差、储量动用程度低、长期处于停产状态的突出问题,运用精细油藏描述方法,在沉积相、储层、微构造及剩余油分布规律重新认识的基础上,进行滚动扩边、井网井距优化,制订以水驱为主的开发调整方案。现场实施取得良好的效果,使义97块储量得到二次开发动用,为提高采收率奠定基础。该研究对同类型油田的二次开发调整有一定的指导和借鉴意义。The Yi 97 block has prominent problems of poor reservoir physical property and connectivity,low reserves producing degree and long time off production.Fine reservoir description has been conducted to review sedimentary facies,reservoirs,microstructures and remaining oil distribution.Progressive extension and well pattern and spacing optimization have been carried out with water flooding as the major development adjustment scheme.Field implementation has achieved favorable effect and the reserves in the Yi 97 have been redeveloped.This study is of guiding and reference significance to similar oilfield redevelopment.

关 键 词：精细油藏描述 二次开发 压裂 义97块 渤南油田 

分 类 号：TE341[石油与天然气工程—油气田开发工程]