摘要
利用实际生产数据绘制霍尔曲线和霍尔导数曲线,并根据霍尔曲线和霍尔导数曲线不同阶段的斜率值求取视阻力系数和视残余阻力系数,评价化学驱的注入能力和注入效果。
Hall curve and Hall derivative curve are drawn based on actual production data, and apparent resistance factor and apparent residual resistance factor are obtained according to different stages of the Hall curve slope and dif- ferent values of the Hall derivative curve to evaluate the injection capacity and effect of the chemical flooding injection.
出处
《重庆科技学院学报（自然科学版）》
CAS
2018年第1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"辽河油田原油千万吨持续稳产关键技术研究"(2012E-3004)
国家科技重大专项"水驱砂岩油藏提高采收率关键技术研究与应用"(2017E-1604)
关键词
霍尔曲线
霍尔导数曲线
视阻力系数
视残余阻力系数
化学驱
Hall curve
Hall derivative curve
apparent resistance factor
apparent residual resistance factor
chemical flooding
