FIELD: oil production. SUBSTANCE: degree of oil seam decrement is determined for production wells being the nearest to injection wells. Dependence of flooding of the production wells on current seam pressure is determined. Hydraulic power factor and degree of seam decrement in the process of drilling is determined. The oil deposit is exploited under seam pressure that excludes premature well flooding. As this takes place the seam pressure in draining zone of the production wells being the nearest to the injection wells is determined by the specified dependence. EFFECT: high efficiency. 2 tbl
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