02368nmc a2200253 4500 20260520010405.0 260224s2018 xxu esp Español 068.82 553.28 C62 2018 0015658 Estructuración de los yacimientos Oriental y Escorial en el flanco norte de la Cuenca del Golfo de San Jorge 2018 02/09/2025 ; 09/04/2019 12 p. ; 493-505 The Oriental and Escorial productive blocks are located in the south of Cerro Dragón field, on the north flank of the Golfo San Jorge Basin. On the south of the field, the stratigraphic intervals increase in thickness towards the basin center, with average sedimentary accumulations of 3600 m corresponding to the Chubut Group and Tertiary formations.In these blocks, there is a coexistence of different structures resulting from the different stresses which the area was subjected to over time. The opening of the basin generated extensional structures which, as they evolved, controlled the setting of the basin filling. In some cases, these features were used by the Andean compression generating a positive partial tectonic inversion.The area can be divided into two sectors with distinctive structural features. This division is determined by a NW-SE structural trend which separates the Oriental productive block, located on the footwall to the north, and Escorial block on the hangingwall to the south.This trend is key to the structural evolution of the area, and it presents extensional, strike-slip faulting, and transpression evidence and it formed the easternmost contractional structure of the basin.These structures have significant economic value since the history of sedimentation and deformation resulted in mixed style traps, some of which are under development and exploration and others currently are assessed for future development. CONGTP Lucena, Luis L. 58779 Ramos, Juan J. 58780 Augusto, Brennan F. 58781 Congreso de Exploración y Desarrollo de Hidrocarburos (10mo. : 2018 nov. 5 - 9 : Mendoza) 573 Golfo San Jorge 58688 192823 192823 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/1554.pdf 0 0 0 0 260542 CDIAPG CDIAPG 068.82 553.28 C62 2018 0015658 2026-03-06 200065126 0 068.82 553.28 C62 2018 0015658 200065126 2026-03-06 00:37:13 2026-03-06 ARCHIVO