大庆石油地质与开发2024，Vol.43Issue(3)：203-213,11.DOI:10.19597/J.ISSN.1000-3754.202403008
大庆长垣油田水驱开发技术智能化实践与展望
Intelligent practice and prospects of water flooding development technology in Daqing Placanticline oilfield
摘要
Abstract
Digital transition and intelligent development are necessary paths for upgrading levels and improving quality and efficiency of mature oilfields.Application progress and significant achievements of AI techniques in wa-ter flooding development in Daqing Placanticline oilfield are presented,with particular emphasis on positive effect of key techniques of intelligent well logging interpretation,reservoir prediction by intelligent well-seismic tie,water injection optimization adjustment based on data mining,and intelligent optimization of stimulation wells and reser-voirs in enhancing efficiency,effectiveness and economic benefits of oilfield development.Through technological in-novation,natural decline rate by water flooding in Daqing Placanticline oilfield is controlled to<7%,and annual water cut increase is controlled to less than 0.2 percentage points,realizing high-level and high-quality oilfield de-velopment in late stage of ultra-high water cut.On this basis,intelligent development direction of water flooding technology is prospected,suggesting that application of large language models should be accelerated for oil and gas,research and development of real-time dynamic monitoring techniques should be enhanced,and techniques of digital twin models,intelligent plan design and smart injection-production optimization should be adopted,so as to promote higher-level intelligent transform of oilfield development.关键词
大庆长垣油田/水驱开发/智能化/关键技术/实践/展望Key words
Daqing Placanticline oilfield/water flooding/intelligent/key technologies/practice/prospect分类
能源科技引用本文复制引用
郭军辉,郑宪宝,王治国,杨冰冰,付宪弟,马宏宇,朱吉军..大庆长垣油田水驱开发技术智能化实践与展望[J].大庆石油地质与开发,2024,43(3):203-213,11.基金项目
中国石油天然气集团有限公司攻关性应用性科技专项"中高渗油田特高含水期大幅度提高采收率技术研究"(2023ZZ22)子课题"特高含水后期水驱持续高效开发技术研究与试验"(2023ZZ22YJ02). （2023ZZ22）
