Results 21 to 30 of about 87 (78)
COLLOIDAL DISPERSION GELS (CDG) TO IMPROVE VOLUMETRIC SWEEP EFFICIENCY IN WATERFLOODING PROCESSES
A viable option for the sustainability of hydrocarbon supply in the short and medium term is increasing the expected ultimate oil recovery factor through Enhanced Oil Recovery processes (EOR).
Rubén-Hernán Castro-García +3 more
doaj
En Colombia existe la necesidad de incorporar nuevas reservas de hidrocarburos, y se visualiza una gran oportunidad en la explotación de campos de crudo pesado y extrapesado, debido a que éstos representan el mayor porcentaje del petróleo original en sitio (OOIP) y de producción del país.
Jose Alfredo Fernandez Puerta +3 more
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Recently it has been proposed the incorporation of horizontal well technologies in thermal EOR processes like the in situ combustion process (ISC). This has taken to the conception of new recovery mechanisms named here as Segregated In-Situ Combustion ...
José-Julián Guerra Aristizábal +1 more
doaj
DEVELOPMENT OF AN ANALYTICAL MODEL FOR STEAMFLOOD IN STRATIFIED RESERVOIRS OF HEAVY OIL
The use of analytical models to predict reservoir behavior depends on the similarity between the mathematically modeled system and the reservoir. Currently, there are not any models available for the prediction of steamflood behavior in stratified ...
Diana-Patricia Mercado-Sierra* +2 more
doaj
En esta Tesis de Maestría se desarrolla un modelo de simulación numérica de yacimientos. Este modelo representa la dinámica relacionada con la generación de espuma mediante inyección de espumante disperso en gas en Yacimientos Naturalmente Fracturados, basado en un esquema multidominio.
openaire +2 more sources
The compositional variation in vertical and areal direction due to gravitational and thermal effects, plays an important role in the determination of the original reserves in-situ and in the selection of the operation scheme for volatile oil and/or gas ...
Nicolás Santos Santos +2 more
doaj
An efficient method for preparing petroleum sulfonates is described in this article. Petroleum sulfonates were prepared from five different refinery cuts and characterized by infrarred and ultra-violet spectroscopy.
Zarith del Pilar Pachón-Contreras +4 more
doaj
La optimización de la explotación de un campo petrolero requiere de la implementación de las más avanzadas técnicas para el incremento de su producción, entre las que se destaca la perforación de nuevos pozos de desarrollo (infill wells).
Eduardo-Alejandro Idrobo +2 more
doaj
In recent years, the use of nitrogen has increased as gas injection to recover oil fluids near the critical point. The behavior of hydrocarbon mixture phases in the critical region shows very interesting complex phenomena when facing a recovery project ...
Carlos-Alberto Coronado Parra +1 more
doaj
Obtención de un biosurfactante para el recobro mejorado de petróleo
Resumen: En este proyecto de investigación se obtiene un biosurfactante y se evalúa su uso en recobro mejorado de petróleo. El biosurfactante se produjo a partir de la fermentación de biomasas residuales utilizando bacterias de Lactobacillus fermentum, aisladas de suero láctico de diferentes regiones de Colombia.
openaire +1 more source

