新疆石油地质 ›› 1995, Vol. 16 ›› Issue (2): 170-172.

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提高稠油油藏蒸汽吞吐阶段采收率的措施

刘斌   

  1. 辽河石油勘探局勘探开发研究院 辽宁盘锦 124010
  • 收稿日期:1994-10-24 出版日期:1995-06-01 发布日期:2020-07-29
  • 作者简介:高级工程师 油藏工程

THE MEASURES OF ENHANCED OIL RECOVERY IN VISCOUS OIL RESERVOIR BY STEAM STIMULATION PROCESS

Liu Bin   

  1. Senior Engineer, Reservoir Engineering, Research Institute of Exploration and Development, Liaohe Petroleum Exploration Bureau, Panjin, Liaoning, 124010
  • Received:1994-10-24 Online:1995-06-01 Published:2020-07-29

摘要: 在总结了辽河油田稠油油藏蒸汽吞吐的开发经验的基础上, 提出了钻加密井、侧钻、分注、保证吞吐并生产周期的完整性、边部排水等5项用于改善吞吐开发效果, 提高采收率的技术对策。这些对策在辽河稠油油藏的实际应用中已证实是可行的, 并具有推广使用意义。

关键词: 辽河油田, 稠油油藏, 蒸汽吞吐, 采收率

Abstract: This paper summerizes the development experience in steam stimulation in viscous oil reservoir of Liaohe oilfield and presents five measures used to improve production efficiency by steam stimulation, which included infill drilling, sidetrackings separate layer steam injection, ensuring a complete producing period of steam-stimulated well and boundary drainage. Feasibility of these measures has been verified in Liaohe viscous oilfield, and can be popularized.

Key words: Liaohe oilfield, Viscous oil reserevoir, Steam stimulation, Oil recovery