CARACTERIZACIÓN DE CAMPOS DE DEFORMACIÓN CORTICAL MEDIANTE INFORMACIÓN GEO-ESPACIAL

EUILLADES, LEONARDO; EUILLADES, PABLO; ISUANI, NICOLAS ; ROSELL, PATRICIA A.

Mendoza ciudad

Congreso; 10° Congreso de Exploración y Desarrollo de Hidrocarburos; 2018

Abstract: MT-DInSAR. Subsidence. Uplift. Oilfield deformation.In this study we present the fundamental notions of the so called Multi-teporal Interferometric techniques (MT-DInSAR) used for spatial and temporal characterization of crustal deformation. They are broadly used in relation with active volcanism, active tectonics, earthquakes, landslides, glacier motion, etc. Oil industry is interested in characterizing crustal deformation in oilfields, because it can cause economic loss and environmental threats. Furthermore, monitoring crustal deformation associated with exploitation operations could help in understanding flux patterns within the reservoir.Main input for applying the described techniques are Synthetic Aperture Radar scenes. We analyze imagens availability over Argentinean sedimentary basins in a time span between 1990 and nowadays. As a study case we present deformation time series computed over the Piedra Clavada and Cañadón de la Escondida Oilfields, in the Golfo San Jorge Basin.