A GEOCHEMICAL POTENTIAL REVIEW OF THE TINDOUF BASIN , ALGERIAN SAHARA (Record no. 133510)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02432nmc a2200229 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu |
| 082 ## - CLASIFICACIÓN DEWEY | |
| Número de clasificación | CD W938 1 0013960 |
| 210 ## - TITULO ABREVIADO | |
| Título abreviado | WPC (16th.) |
| 245 00 - TITULO | |
| Título | A GEOCHEMICAL POTENTIAL REVIEW OF THE TINDOUF BASIN , ALGERIAN SAHARA |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/09/06 ; 26/08/2003 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 11 p. |
| 520 ## - RESUMEN, ETC | |
| Resumen | Resumen del autor, extraído del trabajo. The Tindouf basin which is forming at the present time a vast E-W striking depression is bound in the north by the Anti-Atlas belt, in the south by the Eglab shield, in the East by the Boubernous arch with an extension to the West, beyond the Algerian border. The Tindouf basin, spreading over some 100.000 sq km , is quite underexplored, since only 11 wells were drilled there. Some gas shows were encountered in the sandstones of EAN-1 (Ordovician), Htn-1 (lower Devonian) and NG-1 (Tournaisian - Strunian). The main reservoir horizons are: the sandstones and quartzites of Cambrian and Ordovician, the sandstones of lower Devonian (Emsian) and of Tournaisian- Strunian. All the horizons likely to form source-rocks were sampled and analysed. The northern flank of the basin shows a higher organic matter ratio with the following values: - The Ordovician, of about 2000 m thick, holds clay horizons (clays of Feijas and Ktaoua, 670m and 300m thick, respectively) are organic-matter rich with a T.O.C of 2% in HMA-1. - The Upper Silurian, generally represented by the Famennian and Strunian clays, is 1600m thick with T.O.C of up 2.32% in HMA-1. As to the south flank, the source-rocks become more detritic and poorer in organic matter. - The present geothermal gradient ranges from 35.7°C/km in the north (IGA-1) to 26.3°C/Km in the south. - All the horizons are overmature (dry gas and more) in the north flank However, the maturity is decreasing progressively towards the southern flank, since it is still in the oil-phase. The southern flank of the basin is a hydrocarbon prospective area where exploration activity will certainly lead to new traps highlight, related to structures and noses. |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | v. 2, p. 76-86 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Malla, M.S. |
| 9 (RLIN) | 9733 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Takherist, D. |
| 9 (RLIN) | 9734 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) |
| 9 (RLIN) | 34 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Takherist, D. |
| 9 (RLIN) | 9734 |
| 800 1# - RESPONSABLE EDICION | |
| Nombre | Malla, M.S. |
| 9 (RLIN) | 9733 |
| Biblioteca propietaria | Biblioteca actual | Ubicación | Fecha de adquisición | Inventario | Total de préstamos | Signatura topográfica | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | CD W938 1 0013960 | 04/03/2026 | 200005999 | CD W938 1 0013960 | 200005999 | 04/03/2026 | Archivo electrónico |
