摘要
依据低渗透油藏水驱理论,建立起低渗透油藏反九点面积井网的水驱前缘计算模型,并运用三角变换,给出绘制水驱前缘图的方法及步骤。采用鄂尔多斯盆地某低渗透油藏实际资料进行计算,模型模拟结果与实际结果较一致。
Based on the water flooding theory of low-permeability oil reservoir,the water flooding front model for calculating the invert 9-spot pattern is established. The methods and steps for plotting the water flooding front map are summarized by using trigonometric transformation. The water flooding front of specific low-permeability reservoir of the Ordos basin is calculated by the method,and the result is close to the real value.
出处
《重庆科技学院学报（自然科学版）》
CAS
2015年第2期59-62,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
国家科技重大专项"鄂尔多斯盆地大型低渗透岩性地层油气藏开发示范工程"(2011ZX05044)
关键词
低渗透油藏
反九点井网
水驱前缘
low permeability reservoir
invert 9-spot areal well pattern
water flooding front
