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Keywords: nitrogen
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-023
... 2, displacement of methane by flue gas (14% CO2 and 86% N2) was conducted under conditions similar to those of Test 1. Figure 4 presents the composition of the produced gas from each of the sand-packs as well as the combined effluent. It indicates that nitrogen concentration in the effluent from...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-145
.... Separation of CO2 and nitrogen from natural gas requires substantial amount of capital and operational expenses. Thus, the objective of our laboratory tests was to identify the key factors that affect the extent of mixing during gas-gas displacement within porous media. Very few research reports relevant...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-013
... with the addition of nitrogen or propane was much better. Significant improvements in design and operation of these processes were needed in order to promote override during the early phase, and obtain a stable and efficient process. The improvements included: a cold (gas fingering) and a hot (steam based...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-037
... production well formulation reservoir enhanced recovery conformance improvement application injection concentration gellant fractured reservoir waterflooding surfactant gelation time gelled foam upstream oil & gas nitrogen stability gel strength foam water shutoff 1...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-169
... technologies to remove the scale. Acidizing through coil can be effective only if the scale is acid soluble and can be expensive. Drilling with motors can be very effective but motors are susceptible to performance issues especially if high nitrogen ratios are required. Jetting the scale is possible...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-124
... gas recovery displacement co 2 recovery breakthrough cushion gas nitrogen core sample investigation upstream oil & gas gas reservoir injection flue gas irreducible brine saturation methane storage displacement test saturation reservoir efficiency enhanced recovery...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-061
... distillation steam generator steam-propane distillation distillation distillate hydrocarbon distillation cell steam injection steam-solvent combination steam-propane injection apparatus estimates of resource in place propane sagd nitrogen upstream oil & gas enhanced recovery experimental...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-136
... saturation nitrogen 1 PAPER 2006-136 Water and Oil Base Fluid Retention in Low Permeability Porous Media an Update D.B. BENNION, F.B. THOMAS, B. SCHULMEISTER, U.G.ROMANOVA Hycal Energy Research Laboratories Ltd. This paper is to be presented at the Petroleum Society s 7th Canadian International...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-068
... enhanced recovery nitrogen oil saturation water saturation oil saturation increase fluid dynamics relative permeability ift interfacial tension upstream oil & gas displacement air injection modeling & simulation flow in porous media oil recovery gas injection method...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 7–9, 2005
Paper Number: PETSOC-2005-078
... hydrogen downstream oil & gas diesel upstream oil & gas sco compound specification crude cetane index sulfur aromatic content nitrogen refinery jet fuel oil sand smoke point aniline point cetane number conventional crude bitumen feedstock complex reservoir synthetic...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-029
... objective annular pressure drilling vertical well sonatrach drilling fluids and materials drilling fluid management & disposal hmd field underbalanced condition bhcp valve crude oil ubd upstream oil & gas 6-in section nitrogen penetration rate reservoir injection...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-226
... formulation reaction reservoir surveillance drilling fluids and materials underbalanced drilling air atmosphere nitrogen annular pressure drilling drilling fluid property drilling fluid chemistry exothermic activity reservoir characterization oxidation behaviour pretreated sample oxygen uptake...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-236
... with flue gas from the steam generator. Comparison of the three cases shows that case (b) and (c) are accompanied with gas production containing significantly higher fractions of the re-pressurization gases, carbon dioxide and/or nitrogen, than case (a). The presence of the non-combustible gases introduces...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2001
Paper Number: PETSOC-2001-019
...), and Nitrogen (100 After the injection of approximately 1.2 PV of solvent gas, the experiment was terminated and the mass of the oil collected in the separator was measured and used to calculate the volume of oil produced. The oil recovery, based on produced oil, was calculated after every 0.11 PV of gas...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2001
Paper Number: PETSOC-2001-089
... increased the SOR, as shown in Figure 2. Therefore, it was decided that this was the time to start a wind-down process. NCG Injection Process The first wind-down process investigated was a pure NCG injection. The gas used was nitrogen. After 5 years of standard SAGD operation, steam injection was stopped...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 4–8, 2000
Paper Number: PETSOC-2000-083
.... The nutrient concentrations (above 350 mg N/L as ammonium nitrogen) did not exhibit statistically significant effects on hydrocarbon degradation. The primary effect of waste composition was highly significant, with higher soil clay content resulting in lower biodegradation. A laboratory solid phase...

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