Pressure distribution in the oil reservoir in a two-dimensional plane

Abstract

Purpose. Establishment of regularities of variability of pressure dynamics in the reservoir and development on this basis of methods of control and regulation of hydrocarbon production. Methodology. To achieve this goal, experimental studies were conducted, and the results of the experiments were summarized. Findings. Pressure distribution functions for stationary fluid inflow in two planes have been established, which allow monitoring and management of mining operations, especially at late stages of development. Originality. Based on the established regularities, a model of pressure distribution in the reservoir in a two-dimensional plane has been created. An experimental study of the pressure distribution in the reservoir was carried out, which allowed us to remove the characteristics of the pressure distribution along the axis of the segment of the oil reservoir under varying boundary conditions. Practical value. A mathematical model of pressure distribution processes along the angle of inclination is proposed, which allows determining the effectiveness of flooding. The influence of the deformability of the formation, the location of the well relative to its impenetrable roof and sole, the length of the horizontal trunk and the power of the opened formation on the magnitude and intensity of the inflow to the horizontal well is estimated.

Theoretical Justification of the Thermal Method – Steam Cyclic Treatment of Wells of the X Deposit

“…The disadvantages I ДОБЫЧА of the method include the impossibility of introducing large amounts of heat into the formation in a short period of time. This is due to the low values of effective thermal conductivity of rocks [2,3]. In this regard, during conductive heating, the radius of the heated zone, as a rule, does not exceed 1 m.…”

“…СӘТБАЕВ УНИВЕРСИТЕТІ, Қазақстан Республикасы, 050013, Алматы қ., Сәтбаев көш., 222 САФИ ӨТЕБАЕВ АТЫНДАҒЫ АТЫРАУ МҰНАЙ ЖӘНЕ ГАЗ УНИВЕРСИТЕТІ, Қазақстан Республикасы, 060027, Атырау қ., Баймуханов көш., 45А…”

Forecasting Orf by the Martos Method and the Statistical Method Using the Example of Deposit X

“…As a result, the current transition to the development of deposits in a natural mode requires a revision of the approved oil recovery factors, based on recalculated recoverable reserves. In my dissertation, I will calculate the oil recovery coefficient using the statistical method and the method of the scientist V. Martos, and at the end I will conduct a comparison analysis [1][2][3].…”