ISSN 1673-8217 CN 41-1388/TE
主管：中国石油化工集团有限公司 主办：中国石油化工股份有限公司河南油田分公司
关群丽. 2011: 浅薄层特稠油过热蒸汽驱开发研究与试验——以楼资27井区为例. 石油地质与工程, 25(02): 76-78+136.
引用本文: 关群丽. 2011: 浅薄层特稠油过热蒸汽驱开发研究与试验——以楼资27井区为例. 石油地质与工程, 25(02): 76-78+136.
shu
2011: Research and experiment on the shallow thin layer super—heavy oil superheated steam drive development——take Louzi 27 well area as example. Petroleum Geology and Engineering, 25(02): 76-78+136.
Citation: 2011: Research and experiment on the shallow thin layer super—heavy oil superheated steam drive development——take Louzi 27 well area as example. Petroleum Geology and Engineering, 25(02): 76-78+136.
shu

浅薄层特稠油过热蒸汽驱开发研究与试验——以楼资27井区为例

Research and experiment on the shallow thin layer super—heavy oil superheated steam drive development——take Louzi 27 well area as example

    摘要
  • 摘要: 针对楼资27井区浅薄层特稠油油藏特点,开展了转过热蒸汽驱开发方式可行性研究。研究结果表明,楼资27井区浅薄层特稠油油藏适合进行过热蒸汽驱开发,较湿蒸汽驱提高采收率8.24个百分点,油汽比提高0.077。对浅薄层特稠油油藏过热蒸汽驱注采参数进行了优化,筛选出四个井组进行过热蒸汽驱试验,预测汽驱阶段采出程度26.28%,蒸汽吞吐+汽驱采收率49.61%。

     

    Abstract: In view of the characteristics of Louzi 27 wellarea shallow thin layer super-heavy oil reservoir, the feasibility study of overheated steam drive development mode hasbeen carried out. The findings indicated that the development mode is suitable to Louzi 27 well area shallow thin layer super-heavey oil development. Comparing the wet steamdrive, it raises the recovery ratio 8. 24 percentage points, enhances the oil vapor ratio 0. 077. Through optimizing injection and production parameters, four well groups have beenpicked to carry out overheated steam drive experiment, itforecasted that production degree reach to 26. 28% by thesteam drive and the steam injection+steam drive recoveryratio is 49.61%.

     

    • HTML全文
    • 参考文献(6)
    • 相关文章
    • 施引文献
  • 资源附件(0)

/

返回文章
返回