Determination of gas condensate well production rate using a system of inflow equations, reservoir depletion, and a modified Adamov formula

Abstract

This paper presents a comparative analysis of theoretical calculations and field measurements of gas condensate well parameters using the standard Adamov formula and a developed system of equations. The study demonstrates a high degree of correlation between theoretical predictions and actual measurements, confirming the effectiveness of the Adamov formula in practical applications, provided it is improved and adapted to the gas dynamic analytics system. The results highlight the reliability of the obtained empirical-analytical formula in predicting gas flow rates, pressure drops, and other critical parameters under various operating conditions. Additionally, the study presents an improved version of the Adamov formula for inclined wellbores and high moisture content gas, showing an improvement in the accuracy of estimation calculations by 60-81.9% with adapted forecasting.