天津科技

天津科技 ›› 2025, Vol. 52 ›› Issue (09): 36-39.

• 基础研究 • 上一篇    下一篇

稠油热采组合吞吐模式在胜利油田的应用研究

王昊汭   

  1. 中国石油化工股份有限公司胜利油田分公司 山东东营 257015
  • 收稿日期:2025-08-04 出版日期:2025-09-25 发布日期:2026-01-04

Application research on combined huff-n-puff mode for heavy oil thermal recovery in Shengli Oilfield

WANG Haorui   

  1. Shengli Oilfield Branch,SINOPEC,Dongying 257015,China
  • Received:2025-08-04 Online:2025-09-25 Published:2026-01-04

摘要： 胜利油田经过40余年的开发,已进入高轮次后吞吐阶段,若动用不均衡,则会导致吞吐效果变差。尽管组合吞吐模式可有效改善高轮次开发效果,提高吞吐阶段的采收率,但胜利稠油类型丰富,油井开发阶段差异大,单一组合模式难以适应所有油藏。通过建立不同组合的吞吐模式,为胜利稠油油藏改进开发方式提供经验。

关键词: 稠油, 蒸汽吞吐, 组合吞吐

Abstract: After nearly 40 years of development,Shengli Oilfield has entered the high-cycle post-huff-n-puff stage,and the unbalanced utilization leads to the poor throughput development effect. The combined huff-n-puff method effectively improves the high-cycle development effect and increases the recovery rate at the huff-n-puff stage. However,Shengli Oilfield is rich in heavy oil types,and the development stages of oil wells are very different,so a single combined huff-n-puff mode is difficult to adapt to all reservoirs. By establishing different combinations of huff-n-puff modes,the paper provides experience for improving the development mode of heavy oil reservoirs in Shengli Oilfield.

Key words: heavy oil, steam huff-n-puff, combined huff-n-puff

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