Caracterización sísmica de la Fm. Vaca Muerta en Cuenca Neuquina (Record no. 192572)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02978nmc a2200265 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu esp |
| 041 ## - IDIOMA | |
| Idioma | Español |
| 082 ## - CLASIFICACIÓN DEWEY | |
| Número de clasificación | 068.82 553.28 C62 2018 0015644 |
| 245 00 - TITULO | |
| Título | Caracterización sísmica de la Fm. Vaca Muerta en Cuenca Neuquina |
| Subtítulo | Cómo aprovechar al máximo la información disponible, manejando sus incertidumbres. Análisis pre y post-drilling |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 30/06/2022 ; 05/02/2019 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 17 p. ; 1-18 |
| 520 ## - RESUMEN, ETC | |
| Resumen | La Calera area, located in the center of the Neuquén Basin, presents high prospectivity in the unconventional shales of Vaca Muerta Fm. The neighboring blocks of Loma Campana and Aguada Pichana have several unconventional wells drilled, with good hydrocarbon productions. Prior to drilling the first unconventional well in La Calera in 2017 several works were performed. Since the well information available was limited (only 5 existing wells in La Calera had reached Base of Vaca Muerta), the use of vintage 3D seismic was proposed to achieve the best possible characterization of Vaca Muerta Fm. The initial steps included seismic reprocessing using an AVO compliant sequence, detailed seismostratigraphic interpretation and a post-stack inversion.Given that the P-impedance derived from the post-stack inversion achieved a high correlation with the well logs, pre-stack inversions were performed too. These type of inversions generate P-impedance, S-impedance and density cubes. These products can be combined using calibrated petrophysical and geomechanical equations to predict more useful properties that characterize unconventional reservoirs, such as TOC, Poisson’s ratio, Young’s modulus, etc. All these derived properties were used to populate a 3D static model of the area that helped to locate and to navigate the first unconventional well.One of the challenges that had to be addressed was that full band seismic inversions require a low frequency model that is built using well logs and horizons. Since there was only one well in the area with S-velocity information, several models were tested and alternative inversions were run and used to manage the uncertainties. Once the vertical pilot well was drilled in 2017 a complete set of logs was run and inversion products could be compared with this new information. This helped understand better the sensitivity of the results and concluded with an updated inversion and 3D static model. |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Muzzio, María Emilia |
| 9 (RLIN) | 51856 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | María, Sebastián |
| 9 (RLIN) | 51436 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | Simposio de Geofísica (2018 nov. 5 - 9 : Mendoza) |
| 9 (RLIN) | 561 |
| 650 #0 - MATERIA | |
| Término tópico | Sísmica. Adquisición de datos |
| 9 (RLIN) | 1061 |
| 650 #0 - MATERIA | |
| Término tópico | Sísmica |
| 9 (RLIN) | 649 |
| 650 #0 - MATERIA | |
| Término tópico | Vaca Muerta |
| 9 (RLIN) | 566 |
| 650 #0 - MATERIA | |
| Término tópico | Formación Vaca Muerta |
| 9 (RLIN) | 679 |
| 856 ## - LINK | |
| Link | <a href="https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/SGeof/1128.pdf">https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/SGeof/1128.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 2018 0015644 | 06/03/2026 | 200064867 | 068.82 553.28 C62 2018 0015644 | 200064867 | 06/03/2026 | Archivo electrónico |
