Comparación de tres métodos para el cálculo de eficiencia de pozos

Abstract

This work investigated the efficiency of five wells through the development. The efficiency was calculated with the method of Jacob, Rorabaugh and an analitic one. The analytic method was designed by the authors and used to calculate the efficiency with the unknown quantity of the exponent in the expresion s = BQ + CQn. Three wells were developed using compresed air and two with CO2 (dry ice), generally obtaining an increase in efficiency, but not in all cases. In some cases the efficiency after the development was lower than before, because a well loss was induced through high water discharge. The value of n is 2 or these about, when the water discharge is low and the flow is laminar. High values of n were encontered with high water discharge rates. RESUMEN: