Numerical investigation of potential injection strategies to reduce shale barrier impacts on SAGD process (Record no. 185440)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01904nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2011 xxu |
| 245 00 - TITULO | |
| Título | Numerical investigation of potential injection strategies to reduce shale barrier impacts on SAGD process |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mar. 2011 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 07/09/2011 ; 07/09/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 8 p. ; 57-64 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. It is well known that shale barriers significantly reduce steam-assisted gravity drainage (SAGD) performance in Athabasca fields. An extensive 2D simulation study shows that the flow resistance at the end of shale barriers and the extra heat absorbed by the residual water inside the unproductive shale barrier are the main reasons for the shale barrier effects. Long continuous shale barriers located vertically above or near the wellbore delay production performance significantly. We investigated potential strategies, including solvent coinjection, top injector application, or a combination of both, to reduce the shale barrier impacts. Solvent in the vapour phase can pass through the narrow flow path at the end of a shale barrier. Meanwhile, because the phase condenses from vapour to liquid, solvent efficiently reduces the flow resistance of the shale barrier. Liquid solvent coinjection can accelerate the near-wellbore flow and reduce the residual oil saturation at the wellbore vicinity. Coinjecting a multicomponent solvent can flush out the oil at different areas with different drainage mechanisms from vaporized and liquid components. Additional injector application at the top of the reservoir results in only marginal improvement. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 3 |
| 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 | Li, Weigiang |
| 9 (RLIN) | 51471 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Mamora, Daulat |
| 9 (RLIN) | 51472 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Li, Yamin |
| 9 (RLIN) | 51473 |
| 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 | 200057516 | 200057516 | 06/03/2026 | Artículo de Revista |
