石油学报 ›› 1982, Vol. 3 ›› Issue (3): 31-40.DOI: 10.7623/syxb198203004

• 油田开发 • 上一篇    下一篇

我国注水砂岩油田开发层系合理划分问题的探讨

杨通佑, 罗迪强, 李福塏   

  1. 北京石油勘探开发科学研究院
  • 收稿日期:1981-10-16 出版日期:1982-07-25 发布日期:2013-07-08

ON THE RATIONAL SEGREGATION OF PAY BEDS IN THE DEVELOPMENT OF SANDSTONE OIL FIELD BY WATERFLOOD

Yang Tongyou, Luo Digiang, Li Fukai   

  1. Scientific Research Institute of Petroleum Exploration and Development
  • Received:1981-10-16 Online:1982-07-25 Published:2013-07-08

摘要: 本文应用我国大庆、胜利、南阳等油田开发实践资料和水动力学公式计算结果,论述了我国注水砂岩油田开发过程中层间矛盾情况,以及开发层系内不同渗透率、粘度、厚度油层的不同组合对开发效果的影响。最后提出划分开发层系时,如何考虑油层数、厚度、非均质系数以及原油粘度差异等因素。并研究了注水开发层系的合理划分意见。

Abstract: On the basis of data obtained from the development of oil fields in Daqing,Shengli,Nanyang etc.and calculations according to hydrodynamic equations,the interferences between different pay zones and the effect of varying combinations of different permeability and thickness of reservoirs and viscosity of oil on the result of development of sandstone oil fields by waterflooding are reviewed.Factors such as the number of pay sands,thickness and heterogeneity of reservoirs and difference of crude viscosity that have to be taken into account in segregation are dealt with in the last part.