СПОСОБ ПОВЫШЕНИЯ НЕФТЕОТДАЧИ МЕСТОРОЖДЕНИЯ И ДОБЫЧИ НЕФТИ

摘要

FIELD: oil and gas industry. ^ SUBSTANCE: invention refers to gas-and-oil producing industry. According to the method, oil-bearing bed is exposed to external cyclical physical action within this bed during crustal shorteningcaused by solar and lunar ebbs considering total amplitudes of solar and lunar action. According to the invention, solar and lunar times are connected with one time transformed to another. Considering transformed time, tidal height is evaluated and resulted in amplitudes of solar and lunar action. Herewith amplitudes of solar and lunar action are evaluated in adjacent areas of Earth crust with various elastic responses. Tidal time dependence influenced by tidal forces in action points on oil-bearing bed is evaluated by phase shift variation that is higher time space between the closest previous time moment of upper lunar culmination and moment of upper lunar culmination at geographical meridian of oil-bearing bed attitude. ^ EFFECT: gain in oil field recovery both at new and depleted layers.