Processing features of recovery curves of pressure in wells of the carbonate collector with high-viscosity oil

Authors: A.A. Erofeev, I.N. Ponomareva, V.A. Mordvinov (Perm State Technical University)
Questions of processing of recovery curves of pressure (RCP), received at research of the wells exploiting carbonate collector with high-viscosity oil are considered. On the basis of the analysis of a considerable quantity of the resear ches data the dependences allowing on known value of factor of efficiency to estimate degree of restoration of pressure at release RCP on an asymptote, and also possibility of application of a method of a tangent are received.
Questions of processing of recovery curves of pressure (RCP), received at research of the wells exploiting carbonate collector with high-viscosity oil are considered. On the basis of the analysis of a considerable quantity of the resear ches data the dependences allowing on known value of factor of efficiency to estimate degree of restoration of pressure at release RCP on an asymptote, and also possibility of application of a method of a tangent are received.


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