02128nmc a2200277 4500 20260520005609.0 260224s2001 xxu ing Inglés Field Experiences in Evaluation and Productivity Improvement Using Selective Hydraulic Fracturing in Deep Directional Wells. Orocual Field, Venezuela SPE 69582 Dallas, Texas Society of Petroleum Engineers 2001 12/09/06 ; 17/07/01 Until 1998, eleven vertical wells had been drilled in Deep Orocual Field in Eastern Venezuela for a total of 16 completions to produce light oil and condensate. By hydraulically fracturing these wells, the productivity improved up to three times compared to the initial rates. The use of new technologies in drilling directional wells allowed the construction of three of these wells wells in the San Juan Formation. This paper resumes the experiences associated to three wells in the Orocual Field, the evolution of operational practices and data acquisition that had to be implemented in order to, in some cases, overcome the effect of early stage screenouts and properly evaluate the productivity of such wells. Additionally said, experiences allowed the comparison of the fracturing techniques applied in these case studies, with the conventional designs used in the past and to establish the best evaluation and stimulation techniques for the San Juan Formation wells. CONGTP Carvajal, G.A. 6404 Ortiz, K. 6405 Carmona, A. 6406 Parra, G. 5874 Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) 5738 Ortiz, K. 6405 Carmona, A. 6406 Parra, G. 5874 Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) 5738 Carvajal, G.A. 6404 131131 131131 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69582.pdf 0 0 0 0 202053 BVIAPG BVIAPG 2026-03-03 200003204 0 200003204 2026-03-03 01:41:16 2026-03-03 ARCHIVO