摘要
利用物质平衡原理和一维二相不稳定水驱油理论,建立了边水驱油藏行列井网的井排见水时间预测模型,导出了水线推进公式。以排2沙湾组油藏为实例进行了计算,并将计算结果与数值模拟结果对比,表明该方法计算过程简单,可靠性较高。同时给出了该方法的适用条件。
Based on material balance principle and one-dimension two-phase unsteady water drive theory, the water breakthrough model of line well pattern in edge water drive reservoir is established, and the front advance velocity equation is derived at the same time. Take Pai-2 Shawan reservoir as an example, the related calculation is made, and the calculated result is compared with the simulation result. It is shown that this method is simple and reliable. Also, the applicable conditions are given in this paper.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2008年第6期732-734,共3页
Xinjiang Petroleum Geology
关键词
边水驱
行列井网
预测
模型
物质平衡法
edge water drive
line well pattern
prediction
model
material balance method
