Features of water-oil displacement in nonuniform strata at regular waterflooding patterns

Authors: I.M. Bakirov (TatNIPIneft)

The problem of minimization of negative effect of zonal nonuniformity on parameters of an oil layer development due to wells spacing optimization is investigated. The way of development of zonally non-uniform by reservoir properties oil layers is offered. Two variants of injection wells spacing are considered. Efficiency of the first variant is established