大庆石油地质与开发2024，Vol.43Issue(4)：34-47,14.DOI:10.19597/J.ISSN.1000-3754.202401054
大庆油田地球物理勘探技术现状及发展方向
Current situation and development direction of geophysical exploration technology in Daqing Oilfield
摘要
Abstract
Aiming to efficiently support oilfield exploration and development,geophysical technology in Daqing Oil-field has rapidly advanced through combination of adopting external technology and self-independent innovation.In view of exploration and development requirements in various fields,at present,a series of appropriately supporting seismic data acquisition,processing and interpretation technologies have been developed,and internationally ad-vanced viscoelastic pre-stack migration technology and wave impedance direct inversion technology for thin inter-beds have been innovatively developed,significantly supporting oil and gas exploration and development in various fields of Daqing Oilfield,with positive contributions to"stabilizing oil production and increasing gas production".However,with exploration and development continuously extending to unconventional reservoirs,complex reser-voirs and deep reservoirs,exploration and development targets are becoming increasingly complex,causing new challenges to supporting capability of geophysical exploration technology.Focusing on main exploration and devel-opment fields of Daqing Oilfield and based on summarization of current technology status,geological challenges are analyzed for northern Songliao Basin,Hailar-peripheral basin and mining rights transferred areas of Sichuan Basin,and for conventional oil,tight clastic rock reservoirs,shale oil,volcanic gas reservoirs and carbonate reservoirs in Tadong block in Tarim Basin.Geophysical technological requirements are determined,current technological gaps are recognized,and future development directions are proposed including promoting and improving mature technol-ogy,innovating core technology development,accelerating big data platform construction and exploring and reserv-ing new-energy geophysical technologies.These efforts aim to facilitate continuous rapid progress of geophysical technology and make new contributions to high-quality development of Daqing Oilfield.关键词
大庆油田/物探技术/自主创新/发展方向/地震采集/地震处理/地震解释Key words
Daqing Oilfield/geophysical technology/independent innovation/development direction/seismic acquisition/seismic processing/seismic interpretation分类
天文与地球科学引用本文复制引用
赵海波,关晓巍,王团,李奎周,包燚,兰慧田,王成,乔卫,范兴才,赵忠华,李慧,扈玖战..大庆油田地球物理勘探技术现状及发展方向[J].大庆石油地质与开发,2024,43(4):34-47,14.基金项目
中国石油天然气股份有限公司重大科技专项"陆相页岩油规模增储上产与勘探开发技术研究"(2023ZZ15) （2023ZZ15）
中国石油天然气股份有限公司重大科技专项"古龙页岩油成藏理论与关键技术研究"(2021ZZ10-014) （2021ZZ10-014）
国家自然科学基金重点项目"黏声介质最小二乘逆时偏移及全波形反演研究"(40974054). （40974054）
