OIL PRODUCTION METHOD, PRIMARILY OF STICKY OIL

摘要

Invention refers to mining and can be used for mineral production, primarily of oil, mainly of sticky oil through wells. Oil production method comprises uncovering a mineral stratum with wells, supplying fluid into a well, influencing the fluid by the waves of the definite structure with their transfer along the fluid channel in the well with subsequent turning from the wave reflector to the oil-bearing stratum, at that elastic waves of symmetric structure (compression) or asymmetrical structure (rarefaction) are emitted on the fluid in the tubing in the direction from the well head to the bottom, and simultaneously elastic waves of asymmetrical structure (rarefaction) are emitted from the surface into the annulus. The method provides oil fluidity in the oil-bearing stratum in situ and in the well and also control of saturation and directed oil mass transfer in the oil-bearing strata thus making possible profitable sticky oil production regime.