01504nmc a2200229 4500 20260520010452.0 260224s xxu 068.82 553.28 C62 15730 Simposio de Magmatismo y Sistemas Petroleros "Dr. Eduardo Llambías" DESCRIPCIÓN DEL YACIMIENTO PROA, RESERVORIOS VOLCÁNICOS DE LA FORMACIÓN PALMAR LARGO EN EL BLOQUE SURUBÍ, FORMOSA, ARGENTINA 15/08/2024 ; 15/08/2024 16 p. ; 193-208 The Proa oil field located in Formosa province, Lomas de Olmedo sub-basin in the Cretaceous basin, has very prolific wells (with up 700 m3/d to initial production test). The origin of this oil field is linked to volcanic processes in a subaqueous environment of the Upper Cretaceous, andesites/ basandesites of Palmar Largo formation. These andesites/basandesites give rise volcanic cones and have facies with vesicles that originate an excellent porosity of up to 35%. The trap is formed by the volcanic cone that is sealed by the fine sediments of Yacoraite formation (source rock). CONGTP Hlebszvitsch, Julio 61425 Steinbuch, Hermann 55435 D'Angiola, Marta 674 Congreso de Exploración y Desarrollo de Hidrocarburos (11er : 2022 nov. 8 - 11 : Mendoza) 61064 196623 196623 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2022/Simp.Magmatismo/magmatismo11.pdf 0 0 0 0 264342 BVIAPG BVIAPG 068.82 553.28 C62 15730 2026-03-06 200069053 0 068.82 553.28 C62 15730 200069053 2026-03-06 00:42:03 2026-03-06 ARCHIVO