Heavy-Oil Recovery by In-Situ Emulsion Formation (Record no. 187494)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01845nab a2200217 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2012 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Heavy-Oil Recovery by In-Situ Emulsion Formation |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | jun. 2012 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/12/2012 ; 12/12/2012 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 8 p. ; 326-334 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor The aim of this work is to evaluate alkaline/surfactant (AS) methods to improve recovery from heavy-oil reservoirs. Alkali/surfactant/oil phase-behavior experiments were conducted to determine conditions under which oil-in-water (O/W) emulsions form. The viscosity (and its shear dependence) was measured for some of these emulsions. Reservoir sand was assembled in sandpacks. Waterflood and AS floods were conducted at several salinities. Several relatively hydrophilic surfactants were identified, which formed O/W emulsions with the reservoir oil at a low concentration in the presence of sodium carbonate. O/W emulsions were favored at low salinity and high water/oil ratio (WOR). Viscosity of these emulsions was low compared with the oil viscosity. Waterflood recovery was on the order of 25 to 40% of the original oil in place (OOIP) in corefloods, and it decreased as the injection rate increased. Following the waterflood, the AS flood gave an incremental oil recovery of 10 to 35% of OOIP. The incremental post-breakthrough oil recovery during the waterflood is likely because of the imbibition of the water from viscous fingers into the unswept oil-saturated zone; this recovery is directly proportional to the square root of time. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 2 |
| 773 0# - CORRECCIÓN | |
| Título | SPE Journal |
| Partes relacionadas | 17 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Kumar, R. |
| 9 (RLIN) | 52862 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Dao, E. |
| 9 (RLIN) | 52863 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Mohanty, K.K. |
| 9 (RLIN) | 6563 |
| 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 | 200059613 | 200059613 | 06/03/2026 | Artículo de Revista |
