超稠油油藏火驱开发物理模拟实验研究  

Experimental Research on Physical Simulation of Fire Flooding in Extra-heavy Oil Reservoir

作　　者：贾大雷[1] JIA Dalei(Exploration and Development Research Institute of Liaohe Oilfield Company,PetroChina,Panjin Liaoning 124010,China)

机构地区：[1]中国石油辽河油田公司勘探开发研究院

出　　处：《重庆科技学院学报（自然科学版）》2019年第5期15-17,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家科技重大专项“辽河、新疆稠油(超稠油)开发技术示范工程”(2016ZX05055)

摘　　要：针对辽河油田的超稠油开发方式问题,采用火烧油层一维模拟装置,对曙1-38-330井的脱水原油进行物理模拟实验。根据实验结果,分析了火驱前后原油的物理化学性质、注采压差、火驱尾气成分、燃烧基础参数等,认为在曙1-38-32区块的超稠油油藏开发中,采用火驱法提高采收率是可行的。In order to study the development mode of extra-heavy oil reservoir,in-situ combustion physical simulation experiments are used to exploit dehydrated crude oil in Shu1-38-330 well,Liaohe Oilfield.The experiment analyzes the physicochemical properties of oil,variation of injection-production pressure,composition of fire flooding emission and combustion parameters;the analysis results show that,it is feasible to exploit extra-heavy oil reservoir by in-situ combustion in Shu1-38-32 block.

关 键 词：提高采收率 超稠油开采 火烧油层 模拟实验 

分 类 号：TE345[石油与天然气工程—油气田开发工程]