Numerical simulation of displacement mechanisms for enhancing heavy oil recovery furing alkaline flooding (Record no. 170844)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01990nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Numerical simulation of displacement mechanisms for enhancing heavy oil recovery furing alkaline flooding |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | nov./dic. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 09/06/2010 ; 09/06/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 8 p. ; 5995-6002 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. In this paper, a simulation technique has been developed and successfully applied to numerically simulate the experimentally determined displacement mechanisms governing alkaline flooding for enhancing oil recovery in heavy oil reservoirs. The measured pressure drop and oil recovery during the alkaline flooding processes have been found to increase as the alkaline concentration increases. The increase in pressure drop is mainly due to in situ formation of water-in-oil (W/O) emulsions, and oil recovery is thus improved because of the blockage of the high-permeability zones. The interfacial tension between heavy oil and alkaline solutions, viscosity of the in situ generated W/O emulsion, and relative permeabilities during waterflooding and alkaline flooding processes have been experimentally determined. An excellent agreement between the measured and simulated pressure drop and cumulative oil production are obtained by taking both the measured viscosity of W/O emulsions and the relative permeability into account. In particular, the in situ generation of W/O emulsion during alkaline flooding in heavy oil reservoirs has been numerically found to occur in the high-permeability zones. This finding is consistent with the experimentally determined displacement mechanisms (i.e., in situ generation of W/O emulsion) in the literature. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 6 |
| 773 0# - CORRECCIÓN | |
| Título | Energy & fuels |
| Partes relacionadas | 23 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Arhuoma, Mohamed |
| 9 (RLIN) | 42397 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Yang, Daoyong |
| 9 (RLIN) | 24467 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Dong, Mingzhe |
| 9 (RLIN) | 36111 |
| 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 | 200045698 | 200045698 | 05/03/2026 | Artículo de Revista |
