摘要
随着海上注水油田开发进入中后期,设备能力无法满足注水需求。本文建立了渗流模型,将注水量在各方向上劈分,利用水—油折算系数确定注水量与产油量的关系,计算出最大产油量下各注水井注水量,现场实施效果明显。
With the development of offshore waterflooding oilfields entering the middle and late stages,the equipment capacity can not meet the water injection demand.In this paper,a seepage model is established to divide water injection into different directions.The water-oil conversion coefficient is used to determine the relationship between water injection and oil production,and the water injection volume of each injection well under the maximum oil production is calculated. The field implementation effect is obvious.
引文
[1]刘成斌,孙长红编著.“岔河集油田复杂断块合理配注方法研究”工作总结报告.1997,12.
[2]熊昕东,杨建军.运用劈分系数法确定注水井单井配注[J].断块油气田,2004,5,11(3):56-59.