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Keywords: oxygen
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-114-EA
... hand, In-Situ Combustion (ISC) involves the propagation of an energy generating oxidation zone within reservoir. At certain pressure and temperature conditions, injected oxygen reacts with a fraction of the oil in the reservoir and generates heat and gas that mobilizes oil and drives it to production...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-164
.... This technology using pure oxygen to combust the coals, therefore, CO 2 concentration in the flue gas is increased up to 95% theoretically. This study aimed at characterizing CH 4 replacement mechanism in coal by using pure CO 2 and a synthesis flue gas (99% CO 2 and 1% SO 2 ) that is similar with emission...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 7–9, 2005
Paper Number: PETSOC-2005-169
... equilibrium oil rich phase enhanced recovery pvt measurement coefficient equation phase behavior visual observation composition fraction reaction rich phase interface oxygen reservoir cmalt flooding calculation photograph co 2 upstream oil & gas liquid phase asphaltene...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-126
... Abstract Research described in this paper was conducted in support of a more extensive study that has been ongoing at the University of Calgary to quantify the effect of the presence of low levels of oxygen in the unheated portions of an Athabasca Reservoir undergoing in situ combustion...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-030
... oil recovery upstream oil & gas steam-assisted gravity drainage greave horizontal well oil layer oxygen combustion front enhanced recovery producer well injection well horizontal producer well thai experiment isc process thermal method experiment stability operation heavy...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-226
... along with an oil-based drilling fluid. This de-oxygenated air may contain up to 5% oxygen which can react with oil and/or an oil-based drilling fluid during the drilling process to form potentially hazardous oxidized hydrocarbons, leading to the presence of potentially flammable or explosive mixtures...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-176
... pure saturate low-temperature oxidation reaction rate asphaltene consumption oxygen concentration bitumen concentration activation energy reactor complex reservoir enhanced recovery fraction sara fraction reaction oxygen induction period combustion upstream oil & gas oil...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-038
... of microorganisms. Biodegradation occurs when hydrocarbons come in contact with an oxidizer, also known as electron acceptor, in the presence of active microorganisms, or a biomass. Under aerobic conditions, oxygen (O 2 ) is the preferred oxidizer or electron acceptor. Under anaerobic conditions, nitrate (NO 3...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 4–8, 2000
Paper Number: PETSOC-2000-030
... viscosity reduction in heavy oils. The In Situ Combustion Group at the University of Calgary conceived of a two stage LTO process whereby oil is contacted with air, first at low, then at elevated, temperatures. The first, low temperature, step incorporates oxygen into some of the hydrocarbons, yielding...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 4–8, 2000
Paper Number: PETSOC-2000-084
... to the horizontal producer well, the predicted result was unstable because of oxygen breakthrough into the toe of the horizontal well. Using a sleeve-back modification to the horizontal well gave a stable result for dry combustion. Sleeve-back was also used to initiate the wet combustion simulation...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 4–8, 2000
Paper Number: PETSOC-2000-097-EA
... electrode material soc electrode reduction reaction sofc birss oxygen reduction hydrocarbon kinetic loss cathode energy conservation reaction anode alberta fuel cell characteristic oxidation electrochem voltage loss instrumentation PAPER 2000-97 Improving the Performance...

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