PATRONES DE LA ACUMULACIÓN DE HIDROCARBUROS GASEOSOS EN LA CUENCA AUSTRAL BASADOS EN LA GEOQUÍMICA ISOTÓPICA DEL GAS Y EL MODELADO DE ROCA MADRE (Record no. 195628)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02629nmc a2200241 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu |
| 082 ## - CLASIFICACIÓN DEWEY | |
| Número de clasificación | 068.82 553.28 C62 15730 |
| 210 ## - TITULO ABREVIADO | |
| Título abreviado | Exploración y Sistemas Petroleros |
| 245 00 - TITULO | |
| Título | PATRONES DE LA ACUMULACIÓN DE HIDROCARBUROS GASEOSOS EN LA CUENCA AUSTRAL BASADOS EN LA GEOQUÍMICA ISOTÓPICA DEL GAS Y EL MODELADO DE ROCA MADRE |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 21/04/2023 ; 20/04/2023 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 18 p. ; 495-511 |
| 520 ## - RESUMEN, ETC | |
| Resumen | To better understand the distribution of gas within the Austral Basin, Compañía General de Combustibles (CGC), collected production gas samples from 26 wells, ranging from El Puma to the Northwest, Campo Indio – Ea. Agua Fresca to the East, and An Aike – Barda Las Vegas to the South, within the Springhill and Magallanes reservoirs levels. The gas samples were analyzed compositionally (% HC and non-HC) and isotopically (d13C from C1 to C5 and d2H for C1). Such analysis revealed significant variability in origin and thermal maturity. A key difference is between An Aike and Ea. Agua Fresca, where the former shows a mixed thermogenic origin (possible contribution of humic origin), while the latter is interpreted as a mixture with biogenic gas. The rest of the gases are also thermogenic with variations indicating differences in thermal maturity and subtle biogenic admixtures. The source rock appears to be a common type II kerogen with different transitions to humic origins, depending on the area. Core samples of Palermo Aike Inferior were measured for d13C in isolated kerogen and used as reference. The thermal stage for all of the samples ranges from late mature to postmature (VRE ~1.0-1.6%), where in El Puma is the most mature, while the least mature samples are found between Campo Boleadoras and Campo Indio. These groups of gases, and their resulting genetic identity, were compared to the geochemical basin model and interpreted locally as potential pods with horizontal or vertical migration processes. This work aims to provide both gassource rock correlations and their migration pattern from the kitchen to the accumulations along the Austral basin |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Villalba, Damián |
| 9 (RLIN) | 61104 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Jait, Damián |
| 9 (RLIN) | 60595 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Villar, Héctor J. |
| 9 (RLIN) | 4764 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Cevallos, Martín |
| 9 (RLIN) | 5846 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | Congreso de Exploración y Desarrollo de Hidrocarburos (11er : 2022 nov. 8 - 11 : Mendoza) |
| 9 (RLIN) | 61064 |
| 856 ## - LINK | |
| Link | <a href="https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2022/Expl-y-sist-Petroleros/explora26.pdf">https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2022/Expl-y-sist-Petroleros/explora26.pdf</a> |
| Biblioteca propietaria | Biblioteca actual | Ubicación | Fecha de adquisición | Inventario | Total de préstamos | Signatura topográfica | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|---|---|
| Biblioteca virtual | Biblioteca virtual | 068.82 553.28 C62 15730 | 06/03/2026 | 200068042 | 068.82 553.28 C62 15730 | 200068042 | 06/03/2026 | Archivo electrónico |
