Three-phase equilibrium study for heavy-oil/solvent/steam system at high temperatures (Record no. 185457)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02125nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2011 xxu |
| 245 00 - TITULO | |
| Título | Three-phase equilibrium study for heavy-oil/solvent/steam system at high temperatures |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | jun. 2011 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 07/09/2011 ; 07/09/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 12 p. ; 68-79 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Reservoir simulation and research activities of heavy oil production processes (steam-assisted gravity drainage, vapour extraction, or the steam/solvent combined hybrid process) require accurate values of equilibrium constants (K-values) at elevated temperatures. However, such data are rarely available in open literature either because of the temperature limitation of pressure/volume/temperature (PVT) equipment or difficulties in performing high-temperature three-phase vapour/liquid equilibrium (VLE) experiments. In this paper--with the assistance of a state-of-the-art fully visual PVT cell that was specifically developed for heavy viscous oils, is capable of performing fluid-phase-behaviour studies at temperatures up to 250°C, and that effectively mixes samples with viscosity up to 1,000 cp at test temperature--a heavy-oil/solvent/steam equilibrium case study is presented. The heavy oil was mixed with solvent and water at a specified weight ratio, temperature, and pressure in the heavy-oil PVT cell. After achieving equilibrium, the volumes of vapour, liquid, and water phases were measured. The samples from each phase were drawn for compositional analysis using gas chromatography (GC), and K-values of the hydrocarbon components were examined. The component compositions from this experiment were used for equation-of-state (EOS) model tuning. This case study shows that with proper care, the EOS can be characterized and used to match with experimental data for heavy oil. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 6 |
| 773 0# - CORRECCIÓN | |
| Título | Journal of Canadian Petroleum Technology |
| Partes relacionadas | 50 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Jia, Na |
| 9 (RLIN) | 51503 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Memon, Afzal |
| 9 (RLIN) | 51504 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Gao, Jinglin |
| 9 (RLIN) | 51505 |
| 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 | 06/03/2026 | 200057533 | 200057533 | 06/03/2026 | Artículo de Revista |
