吐哈盆地红南边底水油藏开采机理模拟

Study on Modeling Recovery Mechanism of Hongnan Edge-Bottom Water Reservoir,Turpan-Hami Basin

利用数值模拟方法对吐哈盆地红南边底水油田的开来机理及影响开采效果的主要地质因素和流体性质进行模 拟计算，其主要地质因素和流体性质因素有：沉积韵律、垂向渗透率与水平渗透率比值、原油粘度、油水流度比、水油密 度差。该项研究成果可为红南油田合理开发技术对策制定提供依据，亦可为同类油田开发提供借鉴。

By using numerical simulation method. the recovery mechanism and major geologic factors and fluid properties affecting production efficiency in Hongnan oilfield with edge-bottom water were simulated and estimated. The major geologic factors and fluid properties include sedimentary rhythm, K, K, ratio, crude oil viscosity, oil/water mobility ratio anti water-oil density difference. This study would provide basis for appropriate development of Hongnan oilfield and taking technical countermeasures. Also, it could be used for reference to similar oilfield development.