000			02018nmc a2200253 4500
005			20260520010330.0
008			260224s xxu
082			_aCD I116 64 0015469
245	0	0	_aSistemas petroleros en la Cuenca Chacoparaná, Argentina
270			_a20/10/2016 ; 20/10/2016
300			_a21 p.
520			_aPetroleum Systems of the Chacoparaná Basin, Argentina The Chacoparaná basin is a large intracratonic basin, ellipticaly shaped with NNE orientation. This basin originated from a Proterozoic rifting event and developed throughout the Paleozoic mainly as a consequence of deep intracratonic thermal processes and the influence of the active southwestern margin of Gondwana, resulting in a compartmentalized basin with different depocentres. Petroleum exploration during the twentieth century resulted in 37.000 km of seismic coverage and 36 wells drilled. This contribution presents a summary of the basin geology, the petroleum systems analysis and the evaluation of the unconventional shale reservoirs potential presence. This study conclude, despite of the fact there are large areas of the Chacoparaná basin without direct subsurface data, that according to the available information and this petroleum systems evaluation, the source rocks properties arise as the critical play element, which not yet proved of having generated and expelled significant hydrocarbon volumes. As unconventional shale reservoirs, none of the known source rocks meet such condition.
773			_g
942			_cCONGTP
100	1		_aReinante, Sara M. _955683
100	1		_aFasola, Martín _940161
100	1		_aSalinas, Alicia _92038
100	1		_aOlivieri, Gustavo _92298
100	1		_aCalegari, Ricardo _93924
100	1		_aManoni, Ricardo _98810
111	2		_aCongreso de Exploración y Desarrollo de Hidrocarburos (9no. : 2014 nov. 3-7 : Mendoza) _954287
999			_c189769 _d189769
856			_uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/CONEXPLOR2014/243-Sistemaspetroleros.pdf