... Abstract A new air injection technique, low temperature oxidation (LTO process), is described. Improved oil recovery from deep, light oil reservoirs is achieved by removing the oxygen in the injected air by spontaneous LTO reactions with the residual oil in the reservoir. The product...

... Debriefing. Introduction The emotional response provoked by such incidents can result in physiological and psychological changes to those who witnessed or are otherwise impacted by the event. Sometimes the stress reactions appear immediately after the traumatic event. When employees experience traumatic...

... of Calgary on in made in our understanding of the fundamental mechanisms situ combustion has focussed on the question "What makes in and reaction kinetics of the combustion process, both for situ combustion fail While many mechanisms have been heavy and light oils. Combining established procedures...

... berthierine ofpermeability damage clay mineral complex reservoir field evidence mineral coreflood reservoir characterization mpa experiment oil sand hydrothermal reaction enhanced recovery clearwater formation cold lake permeability damage permeability bitumen potential...

... anaerobic biodegradation alberta gas processing biodegradation intrinsic bioremediation byproduct reaction volatilization biodegradation potential microorganism midstream oil & gas electron acceptor unimpacted well processing facility electron acceptor concentration...

... downstream oil & gas netherlands annual technical meeting partnership agreement paque bv petrochemical industry petroleum society paper sulfate reactor significant reduction reaction jannsen thiopaq biological oxidation process uop microorganism sulfide conversion buisman...

... filed will be considered for publication in CIM journals. Publication rights are reserved. This is a pre-print and is subject to correction. ABSTRACT The results of pyrite oxidation are examined using reaction Pyrite (FeS2) is a common and ubiquitous constituent Of path modeling, in which the effects...

... Abstract Direct thermal splitting of H 2 S into H 2 and S within a separate ceramic heat exchange chamber, using only heat generated by combustion of the furnace feed gas, has been successfully demonstrated in the field using a mini-reaction furnace pilot facility. This process can...

... plant was designed as a straight-through Claus process (Figure 2), consisting of two parallel units. Each unit consisted of an acid gas knock-out drum, a reaction furnace and waste heat recovery boiler, and two stages ofconversion with a common three ass condenser. Reheat to eachconverter was originally...

....al to alkaline sulphide solution. Zn ++ + S@ -4 ZnSi The reaction of iron sponge is considered to be considerably more complex, and as a result the data concerning its reactions have been interpreted in widely varying ways. This paper is intended primarily as a review article, and deals...

... problems with iron in acid have been discovered. These include additive precipitation or separation, asphaltic sludge precipitation, and formation of sludge with normally non-sludging oils. Parameters which affect these reactions include temperature, acid strength, degree of ethoxylation of surfactants...

... Abstract The ULTRA (Ultra Low Temperature Reaction Adsorption) process is an Amoco proprietary sulfur plant tail gas cleanup process for attaining sulfur recoveries of 99.7% or better. This process is an extension of the Amoco-licensed CBA design and was proven at a pilot unit operation...

...) were also examined. To determine the chemical reaction parameters for the simulations a combustion tube test was matched with ISCOM. A technique was devised to model the combustion process in a large field-size grid. It was found that the vertical permeability variation could be modelled adequately...

... in the permeability of the rock. Introduction The efficiency of a tertiary oil recovery process will be affected when the injected fluid(s) react chemically with the reservoir rock. l Chemical reaction between the rock and the injected fluid could be in form of fluid adsorption on to the rock surfaces or rock...

... signiFicant for resource utilization. The object of underground coal gasification is to con- vert coal in situ into gaseous fuel which can be transported to the iurface for use. Chemically this reguires reaction of the carbon in cool with water to generate carbon monoxide and hydrogen. C + H2 0...

... and teachers) must advance at a similar rate. External forces and internal reaction have created "problem" periods in this growth and this is affec ting the number and quality of students seeking petroleum careers. In order to offset this short-term situation, industry and education must work together to put...

...) C + H2O -+ CO + H2 (i I i) C + CO2 -+ 2 CO C;v) CO + H2O -+ CO2 + H2 (v) Reaction (I) is a sequential oxida~ion of carbon. (ii) arises from partial oxidation of volatile matter in coal. (iii) and (iv) describe gasification by steam and carbon dioxide. And (v) is the socalled water-gas "shift...