tesis de doctorado.page.titleprefix Estudio geomecánico regional de la formación Vaca Muerta y su aplicación a los reservorios no convencionales del tipo shale oil/gas
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Date
2019-03
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Abstract
"La constante demanda energética mundial y las nuevas políticas económicas han impulsado a la industria petrolera a lograr grandes avances en lo referente a técnicas de extracción de hidrocarburos y ha llevado a técnicos, profesionales de la industria y
científicos a estudiar formaciones rocosas con grandes acumulaciones de hidrocarburos que antes se consideraban improductivas (Monti et al., 2013; Garcia et al., 2014; EIA/ARI, 2013; entre otros). Este trabajo de tesis doctoral tiene por objeto aportar nuevos datos geomecánicos sobre las rocas que componen los reservorios de tipo pelitas/lutitas bituminosas (shale oil/gas). Estos “shales” ricos en materia orgánica son simultáneamente roca generadora, reservorio y sello, siendo esta una de las características para considerarlas como reservorios no convencionales. A diferencia de los yacimientos convencionales, éstos no necesitan de una trampa estructural y no presentan contacto hidrocarburo-agua, así como no presentan una historia de procesos
migratorios de hidrocarburos (Boyer et al., 2006)."
"The constant global energy demand and the new economic policies have driven the oil industry to achieve significant advances in terms of hydrocarbon extraction techniques and has led technicians, professionals and scientists to study rock formations with large hydrocarbon accumulations which so far, had been considered unproductive (Monti et al., 2013, Garcia et al., 2014, EIA/ARI, 2013, among others). The purpose of this doctoral thesis is to provide new geomechanical data and novel processing mechanisms. These shale rocks are rich in organic matter, and are simultaneously source rock, reservoir rock and cap rock. Such primary properties allow to identify them as unconventional reservoirs. Unlike conventional reservoirs, they do not need a structural trap and do not have hydrocarbon-water contact, as well as a history of hydrocarbon migration processes (Boyer et al., 2006)."
"The constant global energy demand and the new economic policies have driven the oil industry to achieve significant advances in terms of hydrocarbon extraction techniques and has led technicians, professionals and scientists to study rock formations with large hydrocarbon accumulations which so far, had been considered unproductive (Monti et al., 2013, Garcia et al., 2014, EIA/ARI, 2013, among others). The purpose of this doctoral thesis is to provide new geomechanical data and novel processing mechanisms. These shale rocks are rich in organic matter, and are simultaneously source rock, reservoir rock and cap rock. Such primary properties allow to identify them as unconventional reservoirs. Unlike conventional reservoirs, they do not need a structural trap and do not have hydrocarbon-water contact, as well as a history of hydrocarbon migration processes (Boyer et al., 2006)."
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SHALE GAS, HIDROCARBUROS, GEOMECANICA, LITOLOGIA, POZOS PETROLEROS, PERFORACION DE POZOS, FRACTURA, RESERVORIOS, SHALE OIL