Krivova, N. R. «Improvement of Oil Production in Low Permeability Deposits With a System of Horizontal Wells». Revista de la Universidad del Zulia 11, no. 29 (marzo 26, 2020): 205-216. Accedido agosto 3, 2025. http://www.produccioncientifica.luz.edu.ve/index.php/rluz/article/view/31445.