There is full rationale of the phenomenological model of complicated riphean fractured carbonate reservoirs of Yurubcheno-Tokhomskaya oil-gas bearing area, created for simulation of development process for unique oil and gas deposits. The block discrete organization of these complex structure reservoirs are allow them non-additive and non-linear properties under development. Their marked similarity of their structure in a wide range of sizes, as well as the phenomenon of self-organization characteristic of complex nonequilibrium systems. Based on these production rates and their total cumulative production within such hydrocarbon obey a power law distribution, which is characteristic of the behavior of many nonlinear systems and can be described by Pareto. To implement the suggested model has been written special computer program compatible with the hydrodynamic simulation «Tempest MORE» of «Roxar».
The problem to increase of deposit oil recovery with difficult stocks high-viscosity oil and bitumens is considered. Results of experimental research to decrease the effective viscosity of oil samples and increase in mobility are considered at influence of superheated steam with addition in the heat-carrier of insignificant volumes of reagent (kerosene, diesel fuel) in 0,001-0,02 % of weight. It is recommended to apply thermal and plasma-pulse influence on a layer to increase of oil recovery. Results of practical technology application are given in several geological conditions.