油水井智能堵水调剖技术现状及发展趋势

Current situation and development trend of intelligent water plugging and profile control technology for oil and water wells

李小永 李经纬 付亚荣 郑力会 马春晖 胡占国 刘基田 张志明

LI Xiaoyong LI Jingwei FU Yarong ZHENG Lihui MA Chunhui HU Zhanguo LIU Jitian ZHANG Zhiming

中国石油大学(北京) 中国石油华北油田分公司 中国石油渤海钻探工程院

China University of Petroleum (Beijing), Beijing 102249, China CNPC Huabei Oilfield Company, Renqiou 062552, Hebei, China CNPC Bohai Drilling Engineering Institute, Renqiou 062552, Hebei, China

基于大数据和人工智能等前沿技术的智能堵水调剖技术，有望实现堵水调剖过程的智能闭环控制，从而大幅提高油气井产量和采收率，近年来已成为国内外研究热点。详细介绍了国内外智能堵水调剖关键技术的发展现状，包括智能油藏、智能决策、智能找水、智能调堵、智能施工、智能监测、智能测试、智能评价等技术，指出我国目前智能调剖堵水技术迫切需要进行顶层设计，制定发展规划和技术思路，开展关键基础理论与关键技术研究，搭建产学研用合作平台，实现智能堵水调剖技术突破。

Intelligent water shutoff and profile control technology based on cutting-edge technologies, such as big data and artificial intelligence, is expected to realize intelligent closed-loop control of water shutoff and profile control process, so as to greatly improve oil and gas well production and recovery. In recent years, it has become a research hot spot at home and abroad. The development status of key technologies of intelligent water shutoff and profile control at home and abroad is introduced in detail, including intelligent reservoir, intelligent decision-making, intelligent water search, intelligent water shutoff, intelligent construction, intelligent monitoring, intelligent test and intelligent evaluation. It is pointed out that the current intelligent water shutoff technology in China urgently needs top-level design, development planning and technical ideas, carry out research on key basic theories and key technologies, build a cooperation platform between industry, university, research and application, and achieve a breakthrough in intelligent water shutoff and profile control technology.

10.13639/j.odpt.2021.04.020