oa Analysis of Interwell Tracer Flow Behaviour Through Heterogeneous Layered Reservoirs

Tracer tests can be used to investigate reservoir heterogeneity which we define as reservoir characteristics which effect the sweep efficiency and fluid flow behaviour on a scale of practical interest, and which can be very important information especially for the design of IOR applications. It is helpful to understand the mechanism of tracer transport in various heterogeneous reservoirs before any interpretation of tracer test result is used to deduce reservoir heterogeneity.