Evaluación técnico-financiera del refracturamiento hidráulico de pozos en el Campo Castilla en la Cuenca de los Llanos Orientales

The main objective of this Project was evaluate the technical and financial viability of the hydraulic refracturing in the Castilla field. This was developed through a series of simulations in 5 wells at the field. For the development of the work they were used the software’s of Excel, Wellflo and FracPro, with which they were estimated various parameters. The first group of parameters correspond to the base designs that were proposed according to the statistical analysis. The second was the estimation of the production of the different refracturing wells through a nodal analysis that take as starting point the test of bottom hole pressure and the rate of fluid, in which the skin damage was adjusted to the test point. The last group of parameters were calculated with FracPro and belong to the refracture models.With the implementation of this technique (with the base designs), we estimate to obtain an oil incremental of at least 50%, taking into account the theorical considerations of the refracturing design that includes a FCD of 1.

• Fecha de publicación: 2020
• Institución: Universidad de América
• Repositorio: Lumieres
• Idioma: spa
• OAI Identifier: oai:repository.uamerica.edu.co:20.500.11839/8141
• Acceso en línea: https://hdl.handle.net/20.500.11839/8141
• Palabra clave: Análisis de productividad; Modelamiento de fractura; Refracturamiento hidráulico; Productivity analysis; Fracture modeling; Hydraulic refracturing; Tesis y disertaciones académicas
• License: Atribución – No comercial