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Estupiñán Letamendi, Jenny | 2006-01-23La cuenca del Oriente Ecuatoriano, se encuentra en la parte oriental del Ecuador, corresponde a una cuenca de antepaís, que se estructura como resultados de esfuerzos transpresivos a partir del Cretácico superior, lo que provoca la emersión de l[...]texto impreso
Caja Rodríguez, Miguel Ángel ; Marfil, Rafaela ; Estupiñán Letamendi, Jenny ; Morad, Sadoon ; Mansurbeg, H. ; García, D. ; Amorosi, Alessandro | Sociedad Geológica de España. | 2008The Vøring Basin forms an integrated part of the passive margin off central Norway. Cretaceous sandstones are among the most important hydrocarbon exploration targets in the basin. One of the most significant features of the sandstone reservoirs[...]texto impreso
The Napo Formation of the Cenomaniense age is an importan reservoir-sandstone in the Oriente basin of Ecuador. It displays higher porosity values (average 2 1%) compared to other reservoir in the region. The sandstone are fine to coarse grained [...]texto impreso
Barbero González, Luis C. ; Jabaloy Sánchez, Antonio ; Gómez Ortiz, David ; Pérez Peña, José Vicente ; Rodríguez Peces, Martín Jesús ; Tejero López, Rosa ; Estupiñán Letamendi, Jenny ; Azdimousa, A. ; Vázquez Vílchez, Mercedes | 2011This work represents an initial attempt to link the evolution of the topography in relation to the general tectonic framework of western Morocco. For this purpose, in a section of the Western Moroccan Meseta different tools are combined in order[...]texto impreso
Marfil, Rafaela ; La Iglesia, Á. ; Estupiñán Letamendi, Jenny | Instituto de Investigaciones Geológicas Lucas Mallada (Madrid) | 2013-02-19This study focuses on the mineralogical and chemical study of an Aluminium–phosphate–sulphate (APS) mineralization that occurs in a clastic sequence from the Triassic (Buntsandstein) of the Iberian Range. The deposit is constituted by sandstones[...]
