СПОСОБ УВЕЛИЧЕНИЯ ПЛАСТОВОГО ДАВЛЕНИЯ НЕФТИ ИЛИ ГАЗА

摘要

FIELD: oil and gas industry, particularly oil or gas field development. ^ SUBSTANCE: method involves forming injection wells uniformly distributed over the full oil or gas field area above productive oil or gas reservoir roof; injecting water via above injection wells into water intake reservoir located over productive reservoir roof; applying additional weight load to productive oil or gas reservoir roof. Oil or gas reservoir pressure is determined from analytic dependence. ^ EFFECT: prevention of productive oil or gas reservoir flooding and possibility to maintain reservoir oil or gas properties during oil and gas field development.