Approximate task solution on mono-dimensional set filtration of compressible viscous-plastic liquid in porous medium

Prior to the penetration with wells, the pressure and consequently the density and compressibility in the whole oil deposit are same and equal to the initial formation pressure and corresponding it density and compressibility as well. To resolve this task, a horizontal formation was reviewed. Herewith, the calculations are carried out regarding the head and pressure of the liquid neglecting the action of gravity, in the result of insignificant formation thickness. The process occurring in the layer during the penetration with a well in conditions of elastic drive considering the compressibility of viscous-plastic liquid was defined.