... Recovery Processes. Paper No. 2008- 114, Canadian International Petroleum Conference/SPE Gas Technology Symposium 2008 Joint Conference, Calgary, Alberta, June 17-19, 2008b. thermal method steam-assisted gravity drainage operation enhanced recovery Upstream Oil & Gas in-situ combustion case 3...

... and are environmentally friendly by Gulf of Mexico (GOM) standards. This paper presents and discusses the laboratory data generated under simulated high-temperature well conditions. thermal method Upstream Oil & Gas steam injection packer fluid heat transfer SAGD heat loss rheological profile...

... called formation damage to fully describe the evolution of the steam chamber. thermal method steam-assisted gravity drainage water saturation Reservoir Characterization Upstream Oil & Gas spe ps choa 117253 SAGD information injection well salinity monitoring resistivity acquisition...

... pressure increases. thermal method steam-assisted gravity drainage Pay Thickness SAGD injection pressure Modeling & Simulation steam chamber injector surface area steam injection enhanced recovery Upstream Oil & Gas mechanism xsagd case producer reservoir operation bitumen...

... flooding under practical injection-production conditions. All the results could be useful for the guidance of steam flooding project. enhanced recovery separated segment heavy oil reservoir thermal method Upstream Oil & Gas production rate steam-assisted gravity drainage recovery...

... mesh method thermal method steam-assisted gravity drainage Saturation profile discontinuity oil saturation enhanced recovery reservoir simulation spe ps choa 117229 steam saturation non-adapted mesh injection monitor function mesh strategy SAGD saturation gradient intensity factor...

... been formulated to get numerical results. These results are compared to results of the main models found in the literature. Finally, when compared to available field data, the mechanistic model for steam flow gives better results than empirical correlations. thermal method production monitoring...

... Viscosity reservoir reservoir pressure heavy oil reservoir production performance thermal method steam-assisted gravity drainage bubble point experiment foamy oil Introduction L Block is a super deep heavy oil reservoir located in the North structural belt of Tuha Basin, western China...

... to shallow petroleum soft rock reservoirs, especially for thermal and solvent recovery of heavy oil. thermal method SAGD real time system bitumen enhanced recovery oil sand complex reservoir Upstream Oil & Gas drainage rate Butler oil drainage rate vapor extraction injection equation...

..." or "hydrogen darkening." Hydrogen darkening is increased absorption or light loss due to various chemical species in the glass fiber resulting from the presence of hydrogen. thermal method production monitoring SAGD Reservoir Surveillance enhanced recovery Upstream Oil & Gas information...

... injection of steam, CO 2 and surfactant is higher than that of others. In the field application case the optimal design of injection parameters helps achieve the highest recovery. enhanced recovery thermal method Upstream Oil & Gas steam-assisted gravity drainage Modeling & Simulation...

... does not significantly weaken it compared to cutting slots. A stand alone screen (SAS) with almost four times the open flow area of a slotted liner has significantly more torsion and collapse strengths. thermal method steam-assisted gravity drainage operational load application sand control...

... application. enhanced recovery drilling operation thermal method Directional Drilling SAGD Upstream Oil & Gas thermal diffusivity temperature rise producer heating conformance formation thermal diffusivity Circulation Time steam-assisted gravity drainage injector initial steam chamber...

... higher than air permeability most likely due to dilation effects This paper also addresses potential geological risk through analogy and the amount of heterogeneity that must be accounted for when developing a representative simulation. thermal method steam-assisted gravity drainage SAGD...

... upgrading on surface. heavy oil upgrading Upstream Oil & Gas heavy metal content steam injection thermal method steam-assisted gravity drainage catalyst viscosity SAGD separator oil production experiment run 4 injection Oil Viscosity API gravity reduction enhanced recovery...

... a crucial role in matching the early time data. SAGD Modeling & Simulation thermal method steam-assisted gravity drainage enhanced recovery Upstream Oil & Gas viscosity bitumen injection pressure spe ps choa 117571 production rate reservoir oil production rate es-sagd process...

... process fractured system combustion combustion front in-situ combustion ISC matrix permeability thermal method complex reservoir oil production diffusion cumulative oil production permeability spe ps choa 117645 Introduction In spite of its strategic importance, recovery of heavy...

... in the comparison of their worth using common economic parameters. enhanced recovery temperature distribution heater economics summary steam-assisted gravity drainage spe ps choa 117682 electrical downhole heater thermal method Upstream Oil & Gas oil production operation cumulative oil...

... NCG's. thermal method oil sand enhanced recovery complex reservoir steam zone Modeling & Simulation Upstream Oil & Gas Petroleum Society Butler gas injection spe ps choa 117647 reference 12 injection bitumen steam-assisted gravity drainage simulation model simulator SAGD...

... using just a single technique. thermal method Upstream Oil & Gas production rate heavy oil thai process SAGD injection well Symposium horizontal producer combustion front steam-assisted gravity drainage in-situ combustion naphtha injection SAGD process enhanced recovery...