Science and Technology Foresight ›› 2023, Vol. 2 ›› Issue (2): 131-144.DOI: 10.3981/j.issn.2097-0781.2023.02.010

• Review and Commentary • Previous Articles     Next Articles

Current Status and Prospect of Percolation Theory and Development Technologies of Oil and Gas Reservoirs

WANG Jing1(), SUN Hai2, HUANG Zhaoqin2, DONG Xiaohu1, CHENG Shiqing1, YAO Jun2,()   

  1. 1. College of Petroleum Engineering, China University of Petroleum (Beijing), Beijing 102249, China
    2. College of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
  • Received:2023-04-10 Revised:2023-05-18 Online:2023-06-20 Published:2023-06-28
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油气藏渗流理论与开发技术现状及展望

王敬1(), 孙海2, 黄朝琴2, 东晓虎1, 程时清1, 姚军2,()   

  1. 1.中国石油大学(北京)石油工程学院,北京 102249
    2.中国石油大学(华东)石油工程学院,青岛 266580
  • 通讯作者:
  • 作者简介:王敬,博士,教授。中国石油大学(北京)石油工程学院副院长。主要从事油气藏渗流理论与高效开发技术等教学与科研工作。获省部级科学技术进步奖一等奖5项、二等奖3项。电子信箱:wangjing8510@163.com
    姚军,博士,教授。主要从事油气渗流理论与应用等教学与科研工作。获国家技术发明奖二等奖1项、国家科学技术进步奖二等奖1项、教育部自然科学奖一等奖1项、省部级科学技术进步奖一等奖3项。电子信箱:yaojunhdpu@126.com
  • 基金资助:
    国家自然科学基金(52074316);国家自然科学基金(52122402);国家自然科学基金(52034010)

Abstract:

Oil and gas seepage theory is the basis of oil and gas field development, and development technology is the key to efficient development of oil and gas field. With the continuous discovery of complex oil and gas reservoirs such as unconventional and fracture-vuggy reservoirs, it brings new challenges to the theory and development technology of oil and gas seepage. In this paper, the research status and key theoretical methods of percolation theory of oil and gas reservoirs were summarized. The development directions of extreme and intelligent hydrocarbon percolation mechanics, such as the nonlinear coupling of heat-fluid-solid strength and the change of multi-scale hydrocarbon phase state, were proposed. The present status of hydrocarbon reservoir development technology system and key technologies of hydrocarbon reservoir development in our country were reviewed. The development directions of unconventional oil and gas were put forward, such as the in-situ modification “well factory”, the integration of CO2 storage, extraction and production, and intelligent development of oil and gas fields.

Key words: oil and gas field development, seepage mechanics, development technology, technical status, development trend

摘要:

油气藏渗流理论是油气田开发的基础,开发技术是油气田获得高效开发的关键。随着非常规、缝洞型油藏等复杂油气藏的不断发现,给油气藏渗流理论和开发技术带来了新的挑战。文章总结了油气藏渗流理论的现状和关键理论方法进展,提出了热流固强非线性耦合、多尺度油气相态变化等极端油气藏渗流力学和智能油气藏渗流力学的发展方向;回顾了中国油气藏开发技术体系现状和开发关键技术进展,提出了非常规油气地下原位改性“井工厂”、CO2埋存提高采收率一体化、油气田智能化开发等发展方向。

关键词: 油气田开发, 渗流力学, 开发技术, 技术现状, 发展趋势