The Vaca Muerta-Quintuco system (Tithonian-Valanginian) in the Neuquén Basin, Argentina (Record no. 189601)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02669nab a2200265 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2016 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Kietzmann, Diego A. |
| 9 (RLIN) | 51839 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ambrosio, Alfredo L. |
| 9 (RLIN) | 55410 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Suriano, Julieta |
| 9 (RLIN) | 55411 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Alonso, María Susana |
| 9 (RLIN) | 55412 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | González Tomassini, Federico |
| 9 (RLIN) | 778 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Depine, Gabriela |
| 9 (RLIN) | 55413 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Repol, David |
| 9 (RLIN) | 55414 |
| 245 00 - TITULO | |
| Título | The Vaca Muerta-Quintuco system (Tithonian-Valanginian) in the Neuquén Basin, Argentina |
| Subtítulo | A view from the outcrops in the Chos Malal fold and thrust belt |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mayo 2016 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 04/07/2016 ; 04/07/2016 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 28 p. ; 743-771 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: The Vaca Muerta-Quintuco system (uppermost lower Tithonian-lower Valanginian) is a thick shallowing-upward sedimentary cycle consisting of dark bituminous shales, marlstones, limestones, and sandstones, cropping out in the Neuquén Basin, west-central Argentina. This paper analyzes three outcrop sections in Chos Malal area, northem Neuquén province. Detailed facies analysis allows us to differentiate six facies associations, representing basinal to proximal outer ramp facies of a homoclinal carbonate ramp system (Vaca Muerta Formation) and basinal to shoreface facies of a mixed carbonate-siliciclastic shelf system (Quintuco Formation), prograding westward from the eastern margin of the basin. Two sequence hierarchies were recognized: 5 composite depositional sequences (third order) and 15 high-frequency sequences (fourth order). Fluctuations in organic matter content within the Vaca Muerta Formation suggest a relationship with depositional sequences, finding the highest values associated with transgressive systems tract, whereas the transition to the Quintuco Formation shows a strong decrease in total organic carbon. The x-ray diffraction studies show an increase of clay minerals and quartz in the transgressive systems tract of the Vaca Muerta Formation and an increase in the content of calcite in highstand systems tracts. This pattern is reversed in the Quintuco Formation. Our sequence stratigraphic approach contributes to the understanding of the relationship between organic matter, clay minerals, facies, stacking pattern, and relative sea level changes in this exceptional shale oil and shale gas unconventional reservoir. This study may be helpful for a better postulate of petrophysical and geomechanical models for unconventional exploration. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 5 |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 06/03/2026 | 200061841 | 200061841 | 06/03/2026 | Artículo de Revista |
