Escobar, Freddy Humberto, Oscar Fernando Muñoz, and Jairo Antonio Sepúlveda. “Horizontal Permeability Determination from the Elliptical Flow Regime of Horizontal Wells”. CT&F - Ciencia, Tecnología y Futuro 2, no. 5 (December 31, 2004): 83–95. Accessed February 27, 2026. https://ctyfjournalecopetrolcomco.biteca.online/index.php/ctyf/article/view/519.