| 摘要 |
A method for development of oil field with heterogeneous in permeability layers includes product takeoff through production wells, water pumping in through supercharge wells, determination by means of known geo-physical methods of dimensions of stagnant oil zones, installation in at least two supercharge wells of hydraulic generators of pressure pulses and start of pressure generators one with respect to another with definite time delay with purpose of formation of pulse superposition in stagnant zone. To increase oil extraction from seams one preliminarily determines required for beginning of motion of oil fluid pressure gradient, according to following inequality:, wherein:- limiting shear strength required for beginning of motion;- coefficient of permeability of layer. |
