孙梓齐,赵仁保,宋一伦,王岩,颜康楠,赵珊,张欣
Sun Ziqi,Zhao Renbao,Song Yilun,Wang Yan,Yan Kangnan,Zhao Shan,Zhang Xin

• 1:中国石油大庆油田有限责任公司成都勘探开发研究院
• 2:油气资源与工程全国重点实验室
• 3:中国石油大庆油田有限责任公司勘探开发研究院
• 4:中国石油大庆油田有限责任公司第九采油厂

摘要(Abstract)：

火驱技术作为稠油油藏开采的重要方法，被认为是蒸汽开发油藏的有效接替开采技术，近年来得到了快速发展与广泛关注。然而，火驱技术在工业化推广过程中仍面临诸多挑战，如火线推进不稳定、气窜风险高、井网设计不合理、注气参数优化不足、调控手段缺乏，以及产出气体的分离与处理难度较大等，这些关键技术问题严重制约了火驱技术的大规模应用和工业化推广进程。通过梳理火驱技术在稠油油藏开采中的应用现状和技术瓶颈，分析了目前存在的关键技术难题，汇总了国内外在火驱操作工艺、反应机制、调剖控制等方面的研究进展，并通过典型应用案例分析了火驱技术在现场应用中的挑战和应对策略。研究成果对火驱技术的优化设计与进一步推广应用具有重要的参考价值。
In-situ combustion(ISC), as a critical method for heavy oil reservoir development, is regarded as an effective replacement technology for steam injection development of reservoirs. In recent years, ISC has experienced rapid development and attracted widespread attention. However, the commercial promotion of ISC still faces many challenges, including unstable combustion front propagation, high gas channeling risks, unreasonable well pattern design, inadequate gas injection parameters optimization, lack of effective control measures, and difficulties in the separation and treatment of produced gas. These key technical issues severely restrict the large-scale application and commercial promotion of ISC. By summarizing current application status and technical bottlenecks of ISC in heavy oil reservoirs, existing key technical challenges are analyzed, and recent research progress in ISC operational processes, reaction mechanisms and profile control in China and abroad is collected. Additionally, challenges and corresponding countermeasures of ISC in field application are analyzed through typical application cases. The research provides important reference for the optimization of ISC design and its further popularization.

关键词(KeyWords)： 稠油油藏;火驱开采技术;应用现状;工业化应用
heavy oil reservoir;in-situ combustion technology;application status;industrial application

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目“火线传播速度的预测和火腔在三维空间中演化的控制机制探索”（52274052）

作者(Author): 孙梓齐,赵仁保,宋一伦,王岩,颜康楠,赵珊,张欣
Sun Ziqi,Zhao Renbao,Song Yilun,Wang Yan,Yan Kangnan,Zhao Shan,Zhang Xin

DOI: 10.19597/J.ISSN.1000-3754.202506005

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