边水驱油藏行列井网水线推进速度计算  

Calculation of Line Well Pattern Front Advance Velocity of Edge Water Drive Reservoir

作　　者：谷建伟[1] 吴忠宝[2] 刘卫华[1] 

机构地区：[1]中国石油大学石油工程学院,山东东营257061 [2]中国石油勘探开发研究院,北京100083

出　　处：《新疆石油地质》2008年第6期732-734,共3页Xinjiang Petroleum Geology

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.

关 键 词：边水驱 行列井网 预测 模型 物质平衡法 

分 类 号：TE331[石油与天然气工程—油气田开发工程]