油藏深部调剖-驱油技术  

Research Process of In-depth Profile Control and Oil Displacement Technology

作　　者：孙天宇 邵明鲁 赵红雨 常爱莲 浮历沛 廖凯丽 SUN Tianyu;SHAO Minglu;ZHAO Hongyu;CHANG Ailian;FU Lipei;LIAO Kaili(School of Petroleum and Natural Gas Engineering,School of Energy,Changzhou University,Changzhou,Jiangsu 213164,P R of China;School of Mechanical Engineering and Rail Transit,School of Urban Rail Transportation,Changzhou University,Changzhou,Jiangsu 213164,P R of China;Gas Development Management Center,Shengli Oilfield Company,Sinopec,Dongying,Shandong 257000,P R of China.)

机构地区：[1]常州大学石油与天然气工程学院、能源学院,江苏常州213164 [2]常州大学机械与轨道交通学院、智能制造产业学院,江苏常州2131643 [3]中国石化胜利油田分公司油气开发管理中心,山东东营257000

出　　处：《油田化学》2023年第4期743-749,760,共8页Oilfield Chemistry

基　　金：江苏省自然科学青年基金“超分子自组装油藏调剖体系的构建与自适应封堵机制”(项目编号BK20220622)。

摘　　要：深部调剖-驱油技术是提高油藏采收率的重要手段。首先从水窜关键问题分析及残余油高效驱替关键问题分析两个方面,阐述了油藏深部调剖-驱油的两个主要矛盾:调剖剂注入性与油藏深部水窜通道封堵的矛盾以及深部调剖与剩余油驱替的矛盾。重点综述了油藏深部调剖技术的原理以及在低渗透油藏中的研究应用,指出了各技术的优势及存在问题,并分析了我国深部调剖-驱油技术发展趋势。In-depth profile control and oil displacement technology is an important tool to improve the recovery rate of the oil reservoir.Through analysis of the key problems of water channeling and efficient displacement of residual oil,two major contradictions of in-depth profile control and oil displacement technology were explained from two aspects:the contradiction between the injectivity of the profile control agent and the blockage of the deep water breakthrough channels,and the contradiction between in-depth profile control and the displacement of remaining oil.In this paper,the principle of deep profile control technology and its application in low permeability reservoir were reviewed,the advantages and problems of each technology were pointed out,and the development trend of in-depth profile control and oil displacement technology in China was analyzed.

关 键 词：深部调剖 驱油 综述 发展趋势 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]