Substantiation of jurassic deposits development of Vategansky field
The natural reservoirs of Jurassic deposits are confined to the faults and contain hydrocarbons in cracks and pores, the ratio of which varies with the distance from the disjunctive. The range of test charts and differentiation of flow rates of producing wells confirm presence of zonal placement in productive strata along the faults of fractured, porous-cracked, cracked-porous and porous types of reservoirs. The presented universal permeability-porous model allows differentiation of the reservoirs under drainage by permeability and porosity qualities as well as substantiation of activities aimed at regulation of those parts of the field that are complicated by faults. Integration of the working parameters of the reservoir and the well allows identification of the optimal areas where the "deposit-formation-well" system is the most effective for the fullest realization of the potential of the remaining recoverable reserves of the field.