中国海油油气勘探新进展与下步勘探方向  

New progress and future directions of CNOOC oil and gas exploration

作　　者：高阳东 赖维成 张新涛 张锦伟 GAO Yangdong;LAI Weicheng;ZHANG Xintao;ZHANG Jinwei(Eaploration and Development De partment of CNOOC China Limited,Beijing 100010,China)

机构地区：[1]中海石油(中国)有限公司勘探开发部,北京100010

出　　处：《中国海上油气》2024年第3期1-10,共10页China Offshore Oil and Gas

摘　　要：地质认识创新为油气勘探发现提供理论指导和科学依据。2023年,中国海油在隐蔽型潜山成圈机制、深水超浅层天然气富集模式等方面取得一系列地质新认识,指导渤海浅层岩性和隐蔽型潜山原油、珠江口盆地深水深层原油、琼东南盆地深水超浅层天然气、北部湾盆地涠西南凹陷页岩油、陆上鄂尔多斯盆地深煤层气等10个领域获重大发现,落实了4个亿吨级油田和1个千亿方气区。未来面对勘探领域日趋复杂、用海矛盾日益突出及海外勘探领域单一等诸多挑战,中国海油将加大风险勘探与甩开勘探力度,全力推动国内勘探和海外勘探协同发展,为油气增储上产提供坚实储量基础。The innovations in geological understanding and breakthroughs in exploration technology have provided significant support for major discoveries in oil and gas exploration.In 2023,China National Offshore Oil Corporation(CNOOC)has gained a series of new geological understanding in the formation mechanism of concealed buried hills and the enrichment mode of deep-water and ultra-shallow natural gas.These theoretical understandings directed significant breakthroughs in 10 exploration fields,including shallow lithology and subtle buried hill reservoirs in Bohai sea basin,deep-water and deep-layer oil reservoir in the Pearl River Mouth basin,deep-water and ultra-shallow natural gas reservoir in Qiongdongnan basin,shale oil in Weixinan sag of Beibu Gulf basin,and deep coalbed gas in onshore Ordos basin.These major exploration breakthroughs have led to the discovery of 4 billion-ton oilfields and 1100-billion-square-foot gas region.In addition,the theoretical understandings mentioned above have laid a solid foundation for the establishment of an oil and gas supply guarantee center and have provided strong technical support for the exploration breakthroughs in new fields at CNOOC.Moving forward,CNOOC will further increase its exploration efforts in risky areas,adhering to problem-oriented and innovation-driven strategies.By fully promoting the coordinated development of domestic and overseas exploration,CNOOC is committed to making new and greater contributions to ensuring national energy security.

关 键 词：中国海油 勘探新进展 大型油气田 隐蔽型潜山 深水深层 页岩油 开平南油田 秦皇岛27-3油田 渤中26-6油田 

分 类 号：TE122.1[石油与天然气工程—油气勘探]