Is it Possible to Reach a Detailed Upscaling From a Core-Old Logs Match? The Answer is Yes, If an Integrated Approach is Used. La Ceibita Field, Eastern Venezuela. (Record no. 130941)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03338nmc a2200277 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2001 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Panesso, R. |
| 9 (RLIN) | 6024 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Barbato, R. |
| 9 (RLIN) | 6025 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Quaglia, A. |
| 9 (RLIN) | 6026 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Porras, J.C. |
| 9 (RLIN) | 6027 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | Latin American and Caribbean Petroleum Engineering Conference (7th: 2001 mar. 25-28 : Buenos Aires, Argentina) |
| 9 (RLIN) | 6028 |
| 245 00 - TITULO | |
| Título | Is it Possible to Reach a Detailed Upscaling From a Core-Old Logs Match? The Answer is Yes, If an Integrated Approach is Used. La Ceibita Field, Eastern Venezuela. |
| Subtítulo | SPE 69455 |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | Dallas, Texas |
| Nombre de publicador, distribuidor, etc. | Society of Petroleum Engineers |
| Fecha de publicación, distribución, etc. | 2001 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/09/06 ; 17/07/01 |
| 520 ## - RESUMEN, ETC | |
| Resumen | La Ceibita field is located in the Oficina area in the Eastern Venezuela Basin. A total of 63 wells have been drilled, 48 (76%) with "old logs", run prior to 1968, only 15 (24%) have log runs between 1968 and 1982, including modern porosity logs. Production in the studied reservoir began in 1957, and 11 wells have been completed. A gas injection program was implemented in 1960 in order to maintain reservoir pressure. The purpose of the study was to generate a detailed petrophysical model using a methodology based on rock type characterization, integrating core, logs, production data, and, geological and reservoir information, in order to optimize exploitation plans and validate reserves. The petrophysical characterization aimed the definition of rock types, which were classified based on pore throat radius estimated from mercury injection capillary pressure data. Pore throat radii corresponding to a mercury saturation of 45% represented the dominant interconnected pore system. Ranges of rock types from mega to nanno porous were used to define flow units, with pore throat radius being the dominant control on permeability and flow capacity. Due to the lack of modern porosity logs it was necessary to apply a methodology to estimate porosity from the short normal curve, which was related with core porosity. The detailed upscaling from core to log was performed using the relation found between pore throat radius obtained from cores and true formation resistivity from electrical logs in the key well. Once porosity and pore throat radius were known, permeability was estimated from the Pittman R45 equation, which relates pore throat radius with conventional porosity and permeability Cross sections and maps of rock type distribution were used to observe the lateral rock type variability and allowed to identify the areas with better rock quality. The combination of this information with sedimentary facies maps will help model the reservoir and select prospective areas for development. Detailed reservoir upscaling by matching core and old log data will only be possible through the integration of geological, petrophysical and production data. |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Barbato, R. |
| 9 (RLIN) | 6025 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Quaglia, A. |
| 9 (RLIN) | 6026 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Porras, J.C. |
| 9 (RLIN) | 6027 |
| 711 2# - ENTRADA AGREGADA--NOMBRE DE REUNIÓN | |
| Nombre de congreso/reunión o jurisdicción como elemento de entrada | Latin American and Caribbean Petroleum Engineering Conference (7th: 2001 mar. 25-28 : Buenos Aires, Argentina) |
| 800 1# - RESPONSABLE EDICION | |
| Nombre | Panesso, R. |
| 9 (RLIN) | 6024 |
| 856 ## - LINK | |
| Link | <a href="https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69455.pdf">https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69455.pdf</a> |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| Fuente de clasificación | Dewey Decimal Classification |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca virtual | Biblioteca virtual | 03/03/2026 | 200002986 | 200002986 | 03/03/2026 | Archivo electrónico |
