Abstract
Identification of the regularity of pressure in the oil reservoir, considering the regularity of improving the method of control and reservoir development. The study used theoretical and experimental analyzes of the results with the use of software. The results of the study will improve the accuracy of the design and development of oil and gas fields and can be used to improve the production technology of oil fields at their later stages of development. Taking into account the angle, the pressure distributions in the reservoir are changed in a circle, a new model is proposed in which the pressure dynamics is changed, it is solved by a two-dimensional problem taking known solutions. According to the known distribution of pressure in the reservoir, obtained experimentally, the characteristics of this parameter along the axis of the segment of the oil reservoir are fixed under changing boundary conditions. A mathematical model is proposed that considers the distribution of pressure along the angle of inclination of wells, will improve the prediction of pressure distribution in producing wells, which leads to the improvement of methods for monitoring and regulating development in oil fields.