中原油田文东沙三中储层孔隙结构特征评价  

The Evaluation of Pore Structure Characteristic of Zone of Median of ShaⅢ in Wendong, Zhongyuan Oilfield

作　　者：盖东玲[1] 王胜利[1] 秦贵丞[2] 张鑫 范勇 

机构地区：[1]中石化中原油田分公司勘探开发科学研究院 [2]中石化中原油田分公司采油一厂 [3]中石化中原油气高新技术股份有限公司

出　　处：《内蒙古石油化工》2002年第1期116-120,共5页Inner Mongolia Petrochemical Industry

摘　　要：中原油田文东沙三中为深层低渗油藏 ,通过应用普通薄片、铸体薄片、扫描电镜、岩石物性、压汞试验等资料 ,对孔隙和喉道的类型及特征研究和评价 ,提出了研究区具三种孔隙结构类型 ,并作了应用数学地质方法进行孔隙结构分类的探索 ,对相同类型油藏的储层微观结构研究具有重要指导作用。Zone of Median of ShaⅢ in Wendong, Zhongyuan Oilfield is a deep zone and low permeability reservoir. According to information such as thin section, casting thin section, SEM, petrophysical property, intrusive mercury testing, the paper puts forward three pore structure types on the basis of the types and characteristic research of pore and throat. Meanwhile, some researches which using mathematical geology classifies pore structure have been carried out. The study has important effect of guidance to the research of micro-structure for the same type reservoir.

关 键 词：中原油田 文东沙三中 储层 孔隙结构 特征 评价 低渗透油气藏 

分 类 号：TE348[石油与天然气工程—油气田开发工程] P618.130.2[天文地球—矿床学]