水气交替方法在GGY油田长6油层的应用

Application of WAG Method in Chang 6 Reservoirs of GGY Oil Field

根据鄂尔多斯盆地GGY油田区域注水开发存在的问题开展的室内外注气实验,对水气交替驱油技术在该油田的应用进行了分析,并与现场实验相结合,提出对本区超低-特低渗透储层水气交替驱的一些初步认识。

According to some problems existed in water flooding of Ordos Basin GGY oilfield,the indoor and outdoor gas injection experiments were carried out,application of WAG Method in the oil field was analyzed,and by combining the field test,some preliminary knowledges for WAG flooding of low-low permeability reservoir were proposed.