Interwell connectivity evaluation in cases of changing skin and frequent production interruptions

In general, we may not find a long enough time interval of injection and production data where the producers׳ conditions stay constant. Applying earlier methods in such cases may give misleading connectivity results and inaccurate rate predictions. Adopting the approaches described in this paper helps geoscientists and engineers to have a better understanding of reservoir heterogeneity and its effects on fluid flow in the reservoir.