Título
Solutions and type curves of a fluid flow model for naturally fractured reservoirs with influx recharge
Autor
LUIS XAVIER VIVAS CRUZ
JORGE ADRIAN PERERA BURGOS
MARCO ANTONIO TANECO HERNANDEZ
JOSE ALFREDO GONZALEZ CALDERON
Nivel de Acceso
Acceso Abierto
Referencia de datos
datasetDOI/10.1615/JPorMedia.2020033939
Materias
FLUID FLOW MODEL - (AUTORES) NATURALLY FRACTURED RESERVOIR - (AUTORES) INFLUX AT THE OUTER BOUNDARY - (AUTORES) JOINT LAPLACE-HANKEL TRANSFORM - (AUTORES) CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA - (CTI) CIENCIAS DE LA TIERRA Y DEL ESPACIO - (CTI) HIDROLOGÍA - (CTI) HIDROBIOLOGÍA - (CTI) HIDROBIOLOGÍA - (CTI)
Resumen o descripción
Modeling of fluid flow considering radially symmetric reservoirs is common in groundwater science and petroleum engineering. The Hankel transform is suitable for solving boundary value problems, considering this flow geometry. However, there are few applications of this transform for reservoirs with a finite wellbore radius, although there are formulas of the finite Hankel transform for homogeneous boundary conditions. In this work, we refer to them as the Cinelli formulas, which are used to obtain novel solutions for transient fluid flow in bounded naturally fractured reservoirs with time-varying influx at the outer boundary, i.e., a technique to incorporate inhomogeneous boundary conditions based on the Cinelli formulas is developed. An analysis shows that the results of the solutions are highly oscillating and slowly convergent. Nevertheless, we show that this problem is largely overcome when the long-time solution is expressed as a closed relationship. Accordingly, we present the characteristic drawdown pressure curves and its Bourdet derivatives for a double-porosity reservoir with influx recharge. These curves allow us to distinguish between the pressure drops of a single-porosity reservoir with influx recharge from that of a double-porosity closed reservoir, which have been stated in the literature to resemble one another. Similarly, double- and triple-porosity reservoirs are analyzed.
Fecha de publicación
2020
Tipo de publicación
Artículo
Versión de la publicación
Versión publicada
Recurso de información
Formato
application/pdf
Fuente
Journal of Porous Media, 23(10), 1015–1041, 2020.
Idioma
Inglés
Relación
&
González-Calderón, A. (2020). Solutions and type curves of a fluid flow model for naturally fractured reservoirs with influx recharge. Journal of Porous Media, 23(10), 1015–1041.
Sugerencia de citación
Vivas-Cruz, L. X., Perera-Burgos, J. A., Taneco-Hernández, M. A.,
Repositorio Orígen
Repositorio Institucional CICY
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