石油学报 ›› 2023, Vol. 44 ›› Issue (9): 1417-1433.DOI: 10.7623/syxb202309002

• 全油气系统专栏 • 上一篇    下一篇

全油气系统理论用于常规和非常规油气资源评价的盆地模拟技术原理及应用

庞雄奇1,2, 贾承造1,3, 郭秋麟4, 陈掌星1,5, 王飞宇1,2, 刘国勇6, 高永进7, 施砍园1,2, 姜福杰1,2, 姜林4   

  1. 1. 油气资源与工程全国重点实验室, 中国石油大学(北京) 北京 102249;
    2. 中国石油大学(北京)地球科学学院 北京 102249;
    3. 中国石油天然气集团有限公司 北京 100724;
    4. 中国石油勘探开发科学研究院 北京 100083;
    5. 卡尔加里大学化学与石油工程系 加拿大卡尔加里 T2N1N4;
    6. 中国石油新疆油田公司 新疆克拉玛依 834000;
    7. 中国地质调查局油气资源调查中心 北京 100083
  • 收稿日期:2023-06-05 修回日期:2023-07-31 出版日期:2023-09-25 发布日期:2023-10-09
  • 通讯作者: 贾承造,男,1948年3月生,1987年获南京大学博士学位,现为中国科学院院士,中国石油学会会士,《石油学报》编委会主任,《Petroleum Research》主编,长期从事构造地质学、石油地质学研究和油气勘探工作。Email:jiacz@petrochina.com.cn
  • 作者简介:庞雄奇,男,1961年8月生,1991年获中国地质大学博士学位,现为中国石油大学(北京)教授、博士生导师、学术委员会副主任,主要从事油气藏形成机制与分布规律、油气资源评价与油气田勘探的教学与科研工作。Email:pangxq@cup.edu.cn
  • 基金资助:
    中国石油科学研究与技术开发项目"油气地质基础新理论新技术研究"项目01课题"全油气系统理论与非常规油气成藏机理"(2021DJ0101)资助。

Principle and application of basin modeling technology for evaluation of conventional and unconventional oil-gas resource based on whole petroleum system theory

Pang Xiongqi1,2, Jia Chengzao1,3, Guo Qiulin4, Chen Zhangxing1,5, Wang Feiyu1,2, Liu Guoyong6, GaoYongjin7, Shi Kanyuan1,2, Jiang Fujie1,2, Jiang Lin4   

  1. 1. National Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum(Beijing), Beijing 102249, China;
    2. College of Geoscience, China University of Petroleum, Beijing 102249, China;
    3. China National Petroleum Corporation Limited, Beijing 100724, China;
    4. PetroChina Research Institute of Exploration and Development, Beijing 100083, China;
    5. Department of Chemical and Petroleum Engineering, University of Calgary, Calgary T2N1N4, Canada;
    6. PetroChina Xinjiang Oilfield Company, Xinjiang Karamay 834000, China;
    7. Oil and Gas Survey Center, China Geological Survey, Beijing 100083, China
  • Received:2023-06-05 Revised:2023-07-31 Online:2023-09-25 Published:2023-10-09

摘要: 油气资源评价的盆地模拟方法因其能够定量表达评价结果且工作效率高受到广泛重视并在油气资源的勘探开发中发挥着重要作用。当前,油气资源评价的盆地模拟方法面临着3方面的挑战:从"源岩到圈闭"的经典油气系统理论不能有效地指导非常规油气的资源评价;盆地数值模拟技术不能有效地拓展到复杂构造演化区;油气资源的预测评价结果和综合开发风险表征困难。全油气系统理论的创立和定量评价方法的提出为应对当前挑战开拓了新思路、新途径。应用全油气系统理论来阐述常规和非常规油气资源的联合成因模式与相互制约机制,结合盆地数值模拟和钻探结果的统计模拟开展研究,提出了全油气系统的常规油气、致密油气、页岩油气、富油气"甜点"、构造破坏烃量、油气资源综合风险的预测评价6大关键技术,并列举了应用实例。研究结果表明,全油气系统的新理论、新技术不仅能够预测油气资源的形成分布,还能够评价油气资源量及其钻探开采风险,为创建具有独立知识产权的新一代盆地模拟系统创造了条件。

关键词: 全油气系统, 油气动力场, 盆地模拟, 油气资源评价, 化石能源

Abstract: The basin modeling method for evaluation of oil-gas resources has been widely paid attention and plays an important role in the exploration and development of hydrocarbon resources because of its ability to quantitatively express evaluation results and high work efficiency. At present, basin modeling method faces with three challenges, including that the classical petroleum system theory from source to trap cannot effectively guide the evaluation of unconventional oil-gas resources, that the application of basin numerical simulation technology cannot be effectively expanded to complex tectonic evolution areas, and that it is difficult to predict the evaluation results of oil-gas resources and characterize the comprehensive risk of reservoir development. The establishment of whole petroleum system theory and the proposal of quantitative evaluation methods have opened up new ideas and approaches to address current challenges. The combined genetic model and mutual constraint mechanism of conventional and unconventional oil-gas resources were elaborated using the whole petroleum system theory, and further a study was carried out based on basin numerical simulation and the statistical simulation of drilling results. On this basis, six key technologies were proposed for predicting and evaluating the comprehensive risks of conventional oil and gas, tight oil and gas, shale oil and gas, oil-gas sweet spots, hydrocarbon amount destroyed by tectonic events, and oil-gas resources in whole petroleum system, and application examples were also listed. The results show that the new theories and technologies of whole petroleum system can not only predict the formation and distribution of oil-gas resources, but also evaluate the amount of oil-gas resources and their drilling and exploitation risks, creating conditions for establishing a new generation of basin modeling system with independent intellectual property rights.

Key words: whole petroleum system, hydrocarbon dynamic field, basin modeling, evaluation of oil-gas resources, fossil energy

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