01444nab a2200193 4500 20260520001810.0 260224s2010 xxu Advances in the analysis of pressure interference test dic. 2010 20/12/2010 ; 20/12/2010 6 p. ; 65-70 Transcripción del resumen del autor. This paper presents an extension for linear and spherical flow conditions of the El-Khatib method for the analysis of pressure interference tests through the use of the pressure derivative. For linear flow a graph shows a straight line with slope and intercept, which can be used to estimate the formation permeability and porosity; similarly, for spherical flow a graph shows a straight line with slope and intercept, which can be used to estimate the same previously discussed parameters. A friendly computer code for the automated analysis of pressure interference tests is also discussed. Two field cases are presented to show the use of this program. The first deals with the interference tests conducted in the naturally fractured Klamath Falls geothermal field, and the second is a test carried out in a river-formed bed, dominated by linear flow conditions. 12 Journal of Canadian Petroleum Technology 49 ARTICULO Martínez, N. 44035 Samaniego V, Fernando 3270 172377 172377 0 0 0 0 240196 BAAB BAAB 2026-03-05 200050354 0 200050354 2026-03-05 16:08:11 2026-03-05 ARTICULO