井间示踪剂测试的数值模拟方法  

NUMERICAL SIMULATION FOR INTERWELL TRACER TESTS

作　　者：李淑霞[1] 陈月明[1] 

机构地区：[1]石油大学石油工程系

出　　处：《石油大学学报（自然科学版）》1997年第3期43-45,共3页Journal of the University of Petroleum,China(Edition of Natural Science)

摘　　要：根据油田实际情况，建立了三维两相（油、水）四组分（油、水、分配性及非分配性示踪剂）的数学模型，并编制成计算机软件．通过对示踪剂产出曲线的数值分析，得到地层中任意时刻的压力及剩余油饱和度分布，进而可对油藏进行精细描述．现场应用实例表明，用数值模拟方法求出的地层参数的精度较为可靠．Tracer can be injected in an injection well and detected continuously around the production wells, Then we can get the tracer production curve by plot the tracer concentration vs. times.The distribution of the pressure and residual oil saturation can be obtained by analyzing the tracer production curve numerically. In this paper we can describe the reservoir further and give a guide to various developing methods. The formation parameters calculated with the numerical simulation are relatively reliable.

关 键 词：示踪剂 产出曲线 油田 数值模拟 

分 类 号：TE319[石油与天然气工程—油气田开发工程]