摘要
近几十年来,随着水平钻井和压裂技术的快速发展,非常规储层(即致密页岩、致密砂岩、致密石灰岩)越来越受到人们的关注。文章首先介绍了致密油油藏基本情况及开发特征,并通过微电阻率图像测井和声全波测井,对储层裂缝有效性进行了定量评价,考虑到低孔隙率的影响,建立了一种基于导电孔隙水的基质饱和模型。通过对孔隙度及其发生对胶结指数的影响进行建模分析,建立了库车地区饱和度计算方法。
In recent decades,with the rapid development of horizontal drilling and fracturing technology,unconventional reservoirs(that is,tight shale,tight sandstone,tight limestone)have attracted more and more attention.This paper first introduces the basic situation and development characteristics of dense oil reservoir,and quantitatively evaluates the effectiveness of reservoir cracks by micro-resistivity image logging and acoustic full-wave logging,considering the influence of low porosity,and a matrix saturation model based on conductive pore water is established.By modeling the effect of porosity and its occurrence on the cementation index,the method of saturation calculation of Kuqa area is established.
作者
温敏
马楠
WEN Min;MA Nan(Exploration and Development Research Institute of Baota Oil Production Plant,Yanchang Oilfield Co.,Ltd.,Yanchuan 716000,China)
出处
《化工管理》
2023年第9期75-78,共4页
Chemical Engineering Management
关键词
致密油
页岩油
开发
tight oil
shale oil
development
