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塔河油田碳酸盐岩油藏缝洞分隔性研究

荣元帅 胡文革 蒲万芬 巫波 刘遥 鲁新便 李新华

荣元帅, 胡文革, 蒲万芬, 巫波, 刘遥, 鲁新便, 李新华. 塔河油田碳酸盐岩油藏缝洞分隔性研究[J]. 石油实验地质, 2015, 37(5): 599-605. doi: 10.11781/sysydz201505599
引用本文: 荣元帅, 胡文革, 蒲万芬, 巫波, 刘遥, 鲁新便, 李新华. 塔河油田碳酸盐岩油藏缝洞分隔性研究[J]. 石油实验地质, 2015, 37(5): 599-605. doi: 10.11781/sysydz201505599
Rong Yuanshuai, Hu Wenge, Pu Wangfen, Wu Bo, Liu Yao, Lu Xinbian, Li Xinhua. Separation of fractures and cavities in carbonate reservoirs in the Tahe Oil Field[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2015, 37(5): 599-605. doi: 10.11781/sysydz201505599
Citation: Rong Yuanshuai, Hu Wenge, Pu Wangfen, Wu Bo, Liu Yao, Lu Xinbian, Li Xinhua. Separation of fractures and cavities in carbonate reservoirs in the Tahe Oil Field[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2015, 37(5): 599-605. doi: 10.11781/sysydz201505599

塔河油田碳酸盐岩油藏缝洞分隔性研究

doi: 10.11781/sysydz201505599
基金项目: 国家重点基础研究发展计划(973计划)(2011CB201005)和国家科技重大专项(2011ZX05049)资助。
详细信息
    作者简介:

    荣元帅(1978—),男,在读博士,高级工程师,从事碳酸盐岩缝洞型油藏开发研究。E-mail:rongmarshal@163.com。

  • 中图分类号: TE344

Separation of fractures and cavities in carbonate reservoirs in the Tahe Oil Field

  • 摘要: 针对塔河油田碳酸盐岩缝洞型油藏主体区剩余缝洞水淹程度高、油水关系复杂、加密部署风险大的问题,结合油藏生产实际,提出了碳酸盐岩缝洞型油藏分隔缝洞体的概念,形成了基于油藏地质背景的缝洞分隔性研究的技术思路和方法,总结出 "三大类七亚类"的缝洞分隔模式:河道(管道)分隔型(支流河道分隔型、充填分隔型、U型管分隔型)、断裂分隔型(内幕断裂分隔型、交错断裂分隔型、平行断裂分隔型)和岩溶沟谷分隔型。以基于油藏地质背景的缝洞分隔性研究为基础的老区加密部署效果良好,投产新井产能明显提高,突破了井位部署大于500 m井距的限制,较大程度上增加了可开发缝洞体潜力,降低了加密调整水淹风险。

     

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出版历程
  • 收稿日期:  2014-08-14
  • 修回日期:  2015-08-06
  • 刊出日期:  2015-09-28

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