新疆石油地质 ›› 1997, Vol. 18 ›› Issue (2): 176-178.

• 稠油热采 • 上一篇    下一篇

裂缝性油藏注蒸汽热采先导试验的实践与认识——以克拉玛依油田九区石炭系油藏为例

过洪波, 刘静, 陈珂, 王好军   

  1. 新疆石油管理局重油公司 克拉玛依 834000
  • 收稿日期:1996-06-24 出版日期:1997-06-01 发布日期:2021-01-18
  • 作者简介:过洪波,高级工程师 油田开发

PRACTICE AND THOUGHT OVER THE PILOT STEAMFLOODING OF FRACTURED RESERVOIR-Case History of the Carboniferous Reservoir in District No. 9, Karamay Oilfield

Guo Hongbo, Liu Jing, Chen Ke, Wang Haojun   

  1. Heauy Oil Development Company, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1996-06-24 Online:1997-06-01 Published:2021-01-18
  • About author:Guo Hongbo,Senior Engineer, 0ifield Development

摘要: 对克拉玛依油田九区石炭系火山岩裂缝性油藏注蒸汽热采先导试验进行了技术评价,认为石炭系裂缝性油藏在注蒸汽开发效果不理想的情况下,采用压裂与蒸汽吞吐相结合的强化采油工艺技术,能改善油藏的传导性能,提高波及体积,补充油层能量,从而提高了原油产量和油汽比。此项技术简单可行,经济效益好。

关键词: 克拉玛依油田, 石炭纪, 火山岩, 裂缝性油气藏, 蒸汽吞吐, 压裂, 先导性试验, 开发效果

Abstract: The technical evaluation of pilot steamflooding in the Carboniferous fractured volcanic reservoir, District No. 9, Karamay oilfield was conducted. It is suggested that it didn' t perform satisfactorily. Application of stimulation technique of combined fracturing and steam huff and-puff can improve the reservoir conductivity, enhance sweep volume, maintain formation pressure, and obtain high production and 0SR in a life cycle. It is considered as technically and economically simple and feasible.

Key words: Karamay oilfield, Carboniferous, Volcanic rock, Fractured reservoir, Steam simulation, Fracturing, Pilot test, Production performance