Hydrocarbon occurrences in the western Anatolian (Aegean) grabens, Turkey: Is there a working petroleum system? (Record no. 172751)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02346nab a2200193 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 245 00 - TITULO | |
| Título | Hydrocarbon occurrences in the western Anatolian (Aegean) grabens, Turkey: Is there a working petroleum system? |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | dic. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 19/01/2011 ; 19/01/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 12 p. ; 1827-1857 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Western Anatolian graben basins are filled with continental sediments and minor carbonates deposited in lacustrine, alluvial, and fluvial environments. Individual grabens are composite basins and comprise multiple depocenters or subbasins, with sediment thickness rarely exceeding 3000 m (9843 ft). A number of hydrocarbon occurrences are reported from the basins. Regional geologic framework justifies these occurrences by providing a generous heat budget, good quality source rock, fair reservoir seal sequences, and suitable traps, although no economically producible reserves have been discovered to date. The rich source rock with an average total organic carbon of 2.34% and hydrogen index up to 800 mg/g is oil and gas generative at maturation. However, the composite nature of the grabens controlled the stratigraphic variability and led to sporadic distribution of the lacustrine deposits hosting the source rock facies in the basins. The depth of burial is generally insufficient (<2000 m [6562 ft]) for the source rock to effectively generate and expel hydrocarbons. This limitation was locally overcome by additional heat input into the system through deep-reaching faults, volcanism, and/or after volcanic hydrothermal circulation. Thermal maturity of organic matter effectively increases in the vicinity of the major border structures, volcanic rocks, and zones of polymetallic mineralization, yet this effect is typically constrained within a narrow zone adjacent to heat source and diminishes within short distances. Thus, the hydrocarbon system remains regionally inefficient. Exploration success in the region depends on the discovery of deeper Neogene depocenters that could provide sufficient source rock burial depths. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 12 |
| 773 0# - CORRECCIÓN | |
| Título | AAPG Bulletin |
| Partes relacionadas | 94 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Bozkurt, N. |
| 9 (RLIN) | 44190 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Haluk Iztan, Y. |
| 9 (RLIN) | 44191 |
| 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 | 05/03/2026 | 200050731 | 200050731 | 05/03/2026 | Artículo de Revista |
