Some specific features of the creation and adaptation of the material balance model of AS<sub>3</sub> formation A
The paper presents the approaches to construction of a simplified reservoir model, provided, that there is a confirmed inefficient injection in the reservoir. The simplified reservoir models based on the material balance equation are one of the components of integrated models and can increase the speed of performing short-term forecast calculations. The analysis of the applied model configurations is presented. Conclusions are drawn on the effectiveness of the considered approaches implementation.