Geología Estructural De La Zona De Yaguara-Palermo, Piedemonte De La Cordillera Central Con Valle Superior Del Magdalena, Colombia

Contribution of bedding to the petrophysical characterization of naturally fractured reservoirs: Example of the Matachines fields, Upper Magdalena Valley (Valle Superior del Magdalena – VSM) Colombia

“…From a morphological standpoint, the hydrocarbon-producing horizons of the Guadalupe For- The overlap pattern of the Honda Formation across the discordance and the direction of its layers indicates a clockwise rotation of the compressive stress, now oriented in the NW-SE direction, which would have caused an uplift of approximately 2,500 feet from an intra-Honda Formation reference level (De Freitas et al, 2006). Fault kinematics data collected south of the Balcón area corroborate this direction of transportation (Blanco and de Freitas, 2003). According to the available GPS data on the tectonic movement (Tremkamp et al, 2002;Acosta et al, 2004), the current horizontal maximum principal stress field is arranged sublatitudinally due to the sublatitudinal convergence between the Nazca and South America plates, albeit with variable rates and directions.…”

Aplicación del método de iluminación por campo de onda en un modelo subthrust en la Cuenca del Valle Superior del Magdalena (Colombia)

“…Stage 1: The input was a seismic line in depth located in the study area and two geological models were interpreted (Figures 4 and 5) from the line according with the stratigraphy and information of the two structural systems (Mojica and Franco, 1990) in this part of Upper Magdalena Basin and definitions about the Chusma and Upar faults (Blanco and De Freitas, 2003). It would be interesting to observe the migrated seismic image in depth, in order to accompany the interpretation patterns followed to build each geological model 1 and 2, but due to the confidentiality of this information it cannot be shown.…”

“…There is a structural configuration that exhibits possible structural traps located below the Chusma and Upar faults which present high dips that produce fault shadow zones. Therefore, the proposed structural styles and geological models were first studied (Blanco and De Freitas, 2003;Jiménez-Díaz, 2008;Macellari et al, 2003) and two different geological models were interpreted for the same seismic image (PSDM), taking into account that the stratigraphy in this part of the basin shows strong velocity contrasts (rocks of the Saldaña Formation overlying the sedimentary sequence) (Macellari et al, 2003;Duarte et al, 2019).…”