喇萨杏油田各类油层水洗状况

Water Flushed Conditions of Various Reservoirs in Lamadian-Xingshugang-Saertu Oilfields

应用喇萨杏油田密闭取芯井资料 ,对各类油层的水洗厚度变化和增长情况进行了分析 ,可清晰的看到随油田注水开发的深入和井网的加密调整 ,各类油层动用状况的演变过程。同时也分析了油田的潜力分布 ,为下一步的开发和调整工作提供了决策依据。

This paper uses the sealed coring well data of Lamadian Xingshugang Saertu oilfields to analyze the water flushed thickness change and increase of various types of reservoirs. It shows the evolution process of the producing of various reservoirs with the further waterflooding development and well pattern infilling. Meanwhile, it analyzes the potential distribution of the oilfields,and provides evidences for the further development and adjustment.