| Titre | Ground deformation due to steam-assisted gravity drainage and cyclic steam stimulation observed by RADARSAT-2 in Alberta's oil sands |
| Télécharger | Téléchargements |
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| Licence | Veuillez noter que la Licence du gouvernement
ouvert - Canada remplace toutes les licences antérieures. |
| Auteur | Samsonov, S V ;
Czarnogorska, M |
| Source | Géomatique Canada, Présentation scientifique no. 1, 2014, 3p. (1 feuille), https://doi.org/10.4095/295560  Accès ouvert |
| Image |  |
| Année | 2014 |
| Éditeur | Ressources naturelles Canada |
| Document | publication en série |
| Lang. | anglais |
| DOI | https://doi.org/10.4095/295560 |
| Media | en ligne; numérique |
| Formats | pdf |
| Province | Alberta |
| SNRC | 73L; 73M; 74D; 74E/01; 74E/02; 74E/03; 74E/04; 74E/05; 74E/06; 74E/07; 74E/08; 83I/07; 83I/08; 83I/09; 83I/10; 83I/15; 83I/16; 83P/01; 83P/02; 83P/07; 83P/08; 83P/09; 83P/10; 83P/15; 83P/16; 84A/01; 84A/02;
84A/07; 84A/08; 84A/09; 84A/10; 84A/15; 84A/16; 84H/01; 84H/02; 84H/07; 84H/08 |
| Région | Rivière Athabasca |
| Lat/Long OENS | -113.0000 -110.0000 57.5000 54.2500 |
| Sujets | télédétection; imagerie par satellite; recuperation assistée; caractéristiques structurales; déformation; géophysique; combustibles fossiles; géologie structurale |
| Illustrations | images satellitaires; blocs-diagrammes; coupes transversales |
| Diffusé | 2014 12 10 |
| Résumé | (disponible en anglais seulement)
Ground deformation in Alberta's oil sand in Canada was observed with RADARSAT-2 Differential Interferometric Synthetic Aperture Radar (DInSAR). Canadian
RADARSAT-2 satellite is capable of acquiring SAR data with 24 day repeat cycle with beams of various resolution, coverage and polarization. In this work we used data from various RADARSAT-2 beams acquired over the Steam Assisted Gravity Drainage
(SAGD) and the Cyclic Steam Simulation (CSS) enhanced oil recovery mining sites. We employed the Small Baseline Subset (SBAS) technique for measuring linear deformation rates and time series of deformation when coherence of individual interferograms
was favorable. In case of very fast deformation observed at some sites the accurate phase unwrapping for a large number of interferograms was impossible so for these sites we computed individual interferograms only. Presented here results demonstrate
that CSS enhanced oil recovery method produces significantly larger ground deformation than SAGD method. |
| GEOSCAN ID | 295560 |
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