中国石油勘探 ›› 2026, Vol. 31 ›› Issue (1): 80-99.DOI: 10.3969/j.issn.1672-7703.2026.01.007

• 勘探案例 • 上一篇    下一篇

塔里木盆地"十四五"油气勘探进展及未来勘探方向

杨海军1,2,3,徐振平1,2,3,杨宪彰1,2,3,唐雁刚1,2,3,莫涛1,2,3,陈才1,2,3,谢舟1,2,3,罗新生1,2,3,王斌1,2,3   

  1. 1 中国石油塔里木油田公司;2 中国石油超深层复杂油气藏勘探开发技术研发中心;3 新疆超深油气重点实验室
  • 出版日期:2026-01-15 发布日期:2026-01-15
  • 作者简介:杨海军(1970-),男,河北卢龙人,博士,2008年毕业于中国地质大学(武汉),教授级高级工程师,现主要从事油气勘探研究、部署和管理决策工作。地址:新疆库尔勒市塔里木油田公司,邮政编码:841000。
  • 基金资助:
    国家科技重大专项“塔里木盆地盆山体系油气成藏机制与新领域勘探技术”(2025ZD1400500);中国石油集团公司重大科技专项“海相碳酸盐岩油气规模增储上产与勘探开发技术研究”(2023ZZ16)。

Progressand Future Direction of Oil and Gas Explorationin theTarim Basinduring the “14th Five-Year Plan” Period

Yang Haijun1,2,3,Xu Zhenping1,2,3,Yang Xianzhang1,2,3,Tang Yangang1,2,3,Mo Tao1,2,3,Chen Cai1,2,3,Xie Zhou1,2,3,Luo Xinsheng1,2,3,Wang Bin1,2,3   

  1. 1 PetroChina Tarim Oilfield Company; 2 CNPC R&D Center for Exploration and Development Technology of Ultra-Deep Complex Oil and Gas Reservoirs;3 Xinjiang Key Laboratory of Ultra-Deep Oil and Gas
  • Online:2026-01-15 Published:2026-01-15

摘要: 塔里木油田经历了近30年大规模油气勘探过程,剩余油气资源依然丰富,但目前勘探接替领域还不明朗。“十四五”期间,在盆地北部库车坳陷,基于克拉苏构造带新一轮构造建模及全层系解释,重新认识稳定区—过渡区断裂组合特征,博孜—大北地区新发现气藏26个,万亿立方米大气区有望形成;在阿满过渡带建立“寒武系多期供烃、断裂破碎带控储、走滑断裂原地垂向运聚、断裂带分段富集”断控油气成藏模式,形成走滑断裂控储控藏控富的地质认识,落实了富满十亿吨大油田;针对新区新领域,以生烃凹陷刻画为中心,以含油气系统、近源区域储盖组合、大型通源断裂刻画为抓手,在塔西南山前石炭- 二叠系、库车山前白垩系—三叠系、塔北西部上寒武统、台盆区麦盖提斜坡奥陶系四大领域风险勘探取得持续突破。在勘探实践中,坚持三维超前部署,持续地震攻关,形成以高品质全盆地格架研究为基础,以近源勘探为主要对象,以风险勘探为引领的超深层高效勘探路径。在取得油气勘探成果的基础上,明确了今后一个时期的重要勘探方向:将进一步立足生烃中心、逼近烃源岩,围绕塔西南山前、库车中组合、塔北西部、阿瓦提周缘和寒武系盐下五大领域,寻找战略接替区。

关键词: 塔里木盆地, 油气勘探, 重要进展, 近源勘探, 风险勘探, 勘探方向

Abstract: At the beginning of the "14th Five-Year Plan" period,the Tarim Oilfield faced anurgentt ask of increasing natural gas reserves on alarge scale and an unclear direction for expanding oil reserves. Over the five-year period, focusing on major potential exploration areas, based on anewround of structural modeling and full-strata in terpretation, the fault combination characteristics in the stable-transition zone of the Kelasu structural belt were re-recognized. Atotal of 26 new gas reservoirs were discovered in the Bozi-Dabei area, basically completing the construction of a1-trillion-cubic-meter large gas area. The fault-controlled hydrocarbon accumulation model featuring "multi-stage hydrocarbon supply from the Cambrian, reservoir control by fault fracture zones, in-situ vertical migration and accumulation by strike-slip faults, and segmented enrichment in fault zones" was established. This formed the geological understanding that strike-slip faults control reservoirs, hydrocarbon accumulation, and enrichment, and identified the Fuman1-billion-tonlarge oilfield. Centering on the characterization of hydrocarbon-generating sags, and taking the hydrocarbon-bearing system, near-source regional reservoir-cap combinations, and large-scale hydrocarbon-transporting fault characterization ask eypoints, continuous breakthroughs were achieved in risk exploration in four new areas and fields: the Carboniferous-Permian in the southern Tarim piedmont, the Cretaceous-Triassic in the Kuqa piedmont, the Upper Cambrian in the western northern Tarim, and the Ordovician in the Maigaiti slope of the platform-basin area. During the exploration practice, an efficient exploration path for ultra-deep layers was formed, which is based on high-quality basin-wide frame work research, takes near-source exploration as the direction and basic approach, regards risk exploration as the key, a dheres to the advanced deployment of 3D seismic surveys, and continues to tackle key seismic technologies. In the future, the exploration will be based on hydrocarbon-generating centers and close to source rocks, focusing on five major fields: the southern Tarim piedmont, the middle combination of Kuqa, the western northern Tarim, the periphery of Awati, and the sub-salt of the Cambrian, to find strategicre placement areas.

Key words: Tarim Basin, exploration progress, near-source exploration, risk exploration, exploration direction

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