RMsimple软件在高含水油藏中的应用——以胡10块为例

Application of RMsimple software in high water cut reservoir--by taking block Hu-10 as an example

东濮凹陷胡10块目前已进入高含水开发期,剩余油认识难度日益加大。在地层精细对比的基础上,应用RMsimple软件完成地质建模,并进行精细油藏数值模拟。结合生产动态数据,共识别高渗条带16条,并且定量化研究了剩余油的分布形式及规模,剩余油类型以构造高部位及断层遮挡处为主,平面上富集在区块中心区,纵向上主要分布在S_(3)下5、下6两套层系,以此指导剩余油挖潜,取得较好的增产效果。

At present,block Hu-10 in Dongpu sag has entered the high water cut development stage,and the recognition of remaining oil is becoming more difficult.On the basis of fine stratigraphic correlation,RMsimple software is used to complete geological modeling and carry out fine reservoir numerical simulation.Combined with the production performance data,16 zones with high permeability were identified,and the distribution form and scale of remaining oil were quantitatively studied.The remaining oil types are mainly in the high part of the structure and the fault shelter,which are enriched in the central area of the block in the plane,and mainly distributed in the lower 5 and 6 layers of S3 in the vertical direction,so as to provide guidance for the remaining oil tapping and can achieve better simulation effect.