Hydrophobically Modified Sulfonated Polyacrylamides for IOR (Record no. 187650)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02538nab a2200241 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 | Hydrophobically Modified Sulfonated Polyacrylamides for IOR |
| Subtítulo | Correlations between Associative Behavior and Injectivity in the Diluted Regime |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | nov./dic. 2012 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 03/05/2013 ; 03/05/2013 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 16 p. ; 903-919 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Traducción del resúmen del autor: We report new experimental correlations between the injectivity through polycarbonate membranes and associative properties of random Hydrophobically Modified Water Soluble Polymers (HMWSP) with sulfonated polyacrylamides (SPAM) backbones and variable compositions in hydrophobic units. The investigations are focused on both their associative behavior in the diluted and semi-diluted regime and their injectivity under frontal filtration conditions in the diluted regime. Results from viscosimetric and dynamic light scattering measurements indicate the existence of thresholds in terms of amount (= 0.5 mol%) and mass (= C12) of alkyl hydrophobic units above which interchain interactions arise. These interactions are evidenced by the presence of multichain aggregates in diluted solutions and by enhanced thickening abilities in semi- diluted solutions. The filtration study was performed with capillary pore membranes (track-etched) in the Darcy regime under constant -flow rate and high Jamming Ratio conditions. Results show that: injection of diluted solutions of HMWSP without interchaininteractions (i.e. with composition in hydrophobic units belowthe above mentioned thresholds) does not lead to significantmobility and permeability reductions as compared to theinjection of a reference Water Soluble Polymer (WSP); injection of diluted solutions of HMWSP with interchain interactions leads to significant mobility and permeability reductions; HMWSP-induced mobility and permeability reductions are essentially due to irreversible polymer adsorption on the pore walls and not to the formation of filter-cakes; HMWSP adsorbed layers thicknesses are limited by the effective stress applied by the solution’s flow in the pores. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 6 |
| 773 0# - CORRECCIÓN | |
| Título | Oil and Gas Science and Technology |
| Partes relacionadas | 67 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Dupuis, G. |
| 9 (RLIN) | 53089 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Rousseau, D. |
| 9 (RLIN) | 47700 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Tabary, R. |
| 9 (RLIN) | 9557 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Argillier, J.F. |
| 9 (RLIN) | 16524 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Grassl, B. |
| 9 (RLIN) | 53090 |
| 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 | 200059785 | 200059785 | 06/03/2026 | Artículo de Revista |
