Abstract:
Within the framework of the Buckley–Leverett scheme, a solution is obtained for the problem of organization of an influx to a gallery of wells whose near-well zone is contaminated for some reasons by the water phase. A method of engineering estimates is developed for the moment of penetration of the front of water displacing oil into the plugged zone of production wells with simultaneous determination of oil recovery in the reservoir. The results obtained may be used in constructing a mathematical model of optimized development of oil fields.