Overpressure generation and evolution in a compressional tectonic setting, the southern margin of Junggar Basin, northwestern China (Record no. 182412)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01903nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2007 xxu |
| 245 00 - TITULO | |
| Título | Overpressure generation and evolution in a compressional tectonic setting, the southern margin of Junggar Basin, northwestern China |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | ago. 2007 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 07/06/2011 ; 07/06/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 17 p. ; 1123-1139 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Overpressure is widespread in the southern margin of the Junggar Basin, northwestern China. Pressure measurements in drillstem tests and repeated formation tests and estimates from wire-line logs indicate contrasting overpressure values between permeable sandstones and adjacent low-permeability mudrocks. In addition, excess pressure differs among anticlines with similar depth, lithologies, and geologic age, indicating significant lateral changes of overpressure. Major factors controlling overpressure generation and distribution include rapid sediment deposition, pressure compartmentalization by thick mudrocks, tectonic stress, faulting, and folding. Clay transformation and hydrocarbon generation are believed to be insignificant in overpressure generation in the southern Junggar Basin. Numerical modeling of pressure generation and evolution suggests that faulting and stratal tilting associated with folding are the most significant factors in the overpressure generation of a permeable sandstone. The extremely high overpressure (pressure coefficient up to 2.43) may have been caused by hydraulic adjustment within permeable sandstones associated with structural deformation caused by post-Miocene intense tectonic activities. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 8 |
| 773 0# - CORRECCIÓN | |
| Título | AAPG Bulletin |
| Partes relacionadas | 91 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Luo, Xiaorong |
| 9 (RLIN) | 47073 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Wang, Zhaoming |
| 9 (RLIN) | 50175 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Zhang, Liqiang |
| 9 (RLIN) | 50176 |
| 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 | 200054455 | 200054455 | 05/03/2026 | Artículo de Revista |
