Results 11 to 20 of about 12,073 (210)

The Economics of Canadian Oil Sands [PDF]

open access: yesReview of Environmental Economics and Policy, 2018
We analyze the status of Canadian oil sands and examine future prospects. Our analysis suggests sustained activity in the sector in the medium- to long-term even with challenging changes in the surrounding economic and policy circumstances (in particular low oil prices and a redoubled commitment to more aggressive climate policies by Canada’s ...
Heyes, Anthony   +2 more
openaire   +1 more source

Characterization of trace gases measured over Alberta oil sands mining operations: 76 speciated C2–C10 volatile organic compounds (VOCs), CO2, CH4, CO, NO, NO2, NOy, O3 and SO2 [PDF]

open access: yesAtmospheric Chemistry and Physics, 2010
Oil sands comprise 30% of the world's oil reserves and the crude oil reserves in Canada's oil sands deposits are second only to Saudi Arabia. The extraction and processing of oil sands is much more challenging than for light sweet crude oils because of ...
I. J. Simpson   +12 more
doaj   +1 more source

Exploration and production practice of oil sands in Fengcheng oilfield of Junggar Basin, China

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Oil sands are characterized by shallow burial and extremely high viscosity, whose exploration technologies and production methods are quite different from that of conventional oil and gas.
Wenhua Huang   +6 more
doaj   +1 more source

Metabolomic Analysis of Hexagenid Mayflies Exposed to Sublethal Concentrations of Naphthenic Acid

open access: yesFrontiers in Molecular Biosciences, 2021
The oil sands region in northeastern Alberta, Canada contain approximately 165 billion barrels of oil making it the third largest oil reserves in the world.
Sarah M. Pomfret   +3 more
doaj   +1 more source

REFRAMING THE CANADIAN OIL SANDS [PDF]

open access: yesImaginations: Journal of Cross-Cultural Image Studies, 2012
“Reframing the Canadian Oil Sands” is a collaborative exchange between photographer Andriko Lozowy and cultural geographer Merle Patchett that engages photography and photographic theory to evoke a more critical and politically meaningful visual engagement with the world’s largest capital oil project.
Patchett, Merle M, Lozowy, A
openaire   +2 more sources

Conflict, Constituent Power and Institutional Legitimacy in the Canadian Oil Sands

open access: yesUtrecht Law Review, 2023
Much has been written about the loss of trust and issues concerning ‘social license to operate’ (SLO) in relation to the Canadian oil sands, raising questions about whether there is a crisis of legitimacy.
Asmaa Khadim
doaj   +1 more source

Energy Return on Investment of Canadian Oil Sands Extraction from 2009 to 2015

open access: yesEnergies, 2017
Oil sands, as unconventional oil, are so essential to both Canada and the world that special attention should be paid to their extraction status, especially their energy efficiency.
Ke Wang   +4 more
doaj   +1 more source

Numerical investigation of the hydraulic fracturing mechanisms in oil sands

open access: yesUnderground Space, 2021
This paper presents a numerical investigation of hydraulic fracturing in oil sands during cold water injection by considering the aspects of both geomechanics and reservoir fluid flow.
Siavash Taghipoor   +5 more
doaj   +1 more source

Water and environmental management in oil sands regions

open access: yesJournal of Hydrology: Regional Studies, 2022
Study region: Oil sands regions worldwide with emphasis on rapidly developing areas of western Canada. Study focus: This article introduces scientific contributions to the special issue paper collection focusing on water and environmental management in ...
J.J. Gibson, D.L. Peters
doaj   +1 more source

Structural Study and Upgrading of Kazakhstan Oil Sands

open access: yesEurasian Chemico-Technological Journal, 2015
In the paper separation methods of organic part from oil sands were investigated at experimentally. For the determination of organic part (liquid fraction) of oil sands the extraction methods was used in Soxhlet apparatus by solvent.
Ye. Tileuberdi   +3 more
doaj   +1 more source

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