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Keywords: gas production
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-189
... decomposition hydrate pressure production thermal conductivity gas production flow assurance hydrate cap equation production monitoring analytical model hydrate-capped gas reservoir thickness upstream oil & gas bottomhole pressure recovery hydrate recovery permeability...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-155-EA
... technique to produce gas from hydrate reservoirs. In some cases, severe ice formation has been observed, leading to plugging and termination of gas production. Some researchers have suggested that if the flowing bottomhole pressure is not lowered beyond the equilibrium pressure corresponding to the freezing...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-018
... Abstract Gas hydrates are being considered as a future-alternate energy resource due to enormous quantities of natural gas deposition in hydrate form in the permafrost and offshore regions of the world. This study introduces an analytical numerical model for simulation of gas production...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-201-EA
... the properties in 2002 and continued expanding the pilot by drilling 35 more vertical wells over the next two years. Horizontal drilling was introduced in 2004 to improve water inflow, accelerate dewatering and decrease the amount of time to initial gas production. Surface footprint was also significantly...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-105
... gas production temperature profile sensitivity study es-sagd test steam-solvent combination hydrocarbon viscosity es-sagd process pseudo component modeling & simulation 1 PAPER 2008-105 Simulating the ES-SAGD Process With Solvent Mixture in Athabasca Reservoirs X. DENG, H. HUANG, L...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 17–19, 2008
Paper Number: PETSOC-2008-163
... Abstract In this study, we have investigated a gas production system from methane hydrate layers using hot water injection using horizontal wells including a production well and multiple injection wells. Experiments on the gas production were performed using scaled two-dimensional physical...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-011
... gas volume (It is determined from whole core canister desorption test). This time is related to fracture spacing and the diffusion coefficient. (5) Gas production from the CBM reservoirs is controlled by a four-step process that includes: (i) dewatering process, (ii) desorption of gas from coal...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-053
... of state gas production fluid modeling permeability depletion scenario geological model upstream oil & gas natural gas storage 1 PAPER 2007-053 Underground Gas Storage in Partially Depleted Gas Reservoir M. SOROUSH University of Calgary/Petroleum University of Technology (P.U.T.) N. ALIZADEH...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-208
... as possible. Introduction Tight gas production is not reported in Canada. However, the interest in this resource is growing significantly. For example, a quick search in the SPE website using the words tight sands resulted in 5842 publications as of March 14, 2007. Obviously our goal in this survey paper...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-187
... and graphs. reservoir characterization oil production enhanced recovery standard deviation risk factor asset and portfolio management upstream oil & gas sample size perct gas production date gas production rate-time plot median horizontal cumulative oil production waterflooding...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-193
... are critical to developing a successful commercial project. Introduction Fractured shale reservoirs include some of the oldest known oil and gas production in North America. Natural gas was produced from the Devonian shales near Fredonia, NY as early as 1821, which pre-dates any known oil production...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 7–9, 2005
Paper Number: PETSOC-2005-220
...% of unconventional gas production is from tight sands. The definition of tight gas is somewhat arbitrary, but is generally accepted to mean from formations with an average air absolute permeability less than 20 mD. In-situ permeabilities in these types of reservoirs are generally less than 1 mD and can range down...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 7–9, 2005
Paper Number: PETSOC-2005-252
... thermal method hydrocarbon gas production enhanced recovery henry 1 PAPER 2005-252 Henry s Law Near the Critical Point of Water Applications in Solvent Co-Injection With SAGD H.F. THIMM Thimm Engineering Inc. This paper is to be presented at the Petroleum Society s 6th Canadian International...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-201
... Abstract As our industry focuses more on natural gas production and on wringing the last drop of value from each property, it has become increasingly important to properly characterize and predict the solution gas performance from our oilfields. This paper will review historical techniques...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-186
... is that, in the low virgin pressure case, very little gas is predicted to accumulate in the steam zone. The implications of this work include an effect on simulation studies of bitumen production, and on the possible effect of cap gas production via the produced water. This may be an equity issue in the Athabasca...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-187
...-injection has been under discussion. In the present paper, the predictive capabilities that have been developed for gas production in the SAGD process are studied in conjunction with the chemical kinetics and mechanisms of solvolytic reactions. The reactions that produce hydrogen sulphide and carbon...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-192
... the completion interval decreases the gas production rate and may have a substantial negative effect on project economics. The effects of limited completion length on gas rate, cumulative gas production, and discounted revenue stream are considered for a range of reservoir and economic factors in this study...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-004
... as well, which provides dependable foundation for the future, and overall recovery efficiency predicted could be advanced for more than 5% and gas production decrease has been relieved. The results could provide certain directive meanings for gas fields of similar type. Introduction The main purpose...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-060
... commercial gas production becomes possible. Numerical studies often give useful information in predicting the potential and economic viability of a recovery process. This paper presents a 2-D cylindrical simulator for gas production from hydrate reservoirs. The model includes the equations of gas-water two...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-236
... to calculate the gas production characteristics for three cases; (a) original cap gas at virgin pressure: (b) cap gas replaced at the same pressure with carbon dioxide; and (c) cap gas replaced with flue gas from the steam generator. Comparison of the three cases shows that case (b) and (c) are accompanied...

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