石油学报 ›› 1991, Vol. 12 ›› Issue (3): 58-68.DOI: 10.7623/syxb199103008

• 油田开发 • 上一篇    下一篇

论注水砂岩油田高含水期的调整原则

俞启泰, 李文兴, 刘渭, 贾文瑞, 林志芳   

  1. 石油勘探开发科学研究院
  • 收稿日期:1990-03-01 出版日期:1991-07-25 发布日期:2013-07-08

A DISCUSSION ON THE PRINCIPLE OF DEVELOPMENT ADJUSTMENT IN A WATER-FLOODING SANDSTONE RESERVOIR DURING ITS HIGH WATER-CUT STAGE

Yu Qitai, Li Wenxing, Liu Wei, Jia Wenrui, Lin Zhifang   

  1. Research Institute of Petroleum Exploration and Development
  • Received:1990-03-01 Online:1991-07-25 Published:2013-07-08

摘要: 本文对注水砂岩油田的调整方法进行了总结和分类,并提出了注水砂岩油田高含水期调整的三条基本原则:(1)水动力学方法与提高采收率方法相结合,以水动力学方法为主;(2)井网规则化与细分层系相结合,以井网规则化为主;(3)“疏”与“堵”相结合.以“疏”为主.

关键词: 砂岩油气藏, 注水, 高含水期, 调整, 开发研究

Abstract: In this paper a summary and classification have been made on the develop ment adjustment for a water-flooding sandstone reservoir,and three fundarnental principles at its high water-cut stage are put forward:(1) Cambinine the hydradynarnic method ii}ith the EOR method,ciopending mainly on the former.(2) Combining well pattern regulari}ation with an elaborate division of formation,depending mainly on the forme:.(3)Combining the "formation-dredging" with the "forrnation-plugging",depending maimy on the former.