Calculation of technology indicators of non-stationary thermal impact on oil-saturated reservoir in Baitugansky field
The article considers the method of calculation of non-stationary thermal stimulation of a formation of high-viscous deposits on the example of Baityugansky oil fields (65 mPa∙s oil viscosity), where the heating source injection is performed in the hot water injection mode in the form of fringes. The calculations of the injection volume, the rate of injection during loading and unloading cycles and duration of a single phase as well as the forecast of the thermal field movement towards production wells using Lowery scheme and the duration of the heat amount approach to the production wells is determined. The method can be widely used as an express-method for determining the heat amount movement to the production wells.