... at the 48 th Annual Technical Meeting of the Petroleum Society in 1997 [3] . thermal method athabasca crude experiment interface reservoir latent heat upstream oil & gas steam-assisted gravity drainage sagd mechanism upward cumulative oil production oil saturation permeability...

... thermal method nitrogen heat loss reservoir simulation nitrogen co-injection non-condensable gas laboratory experiment saturation diffusion sagd gas phase saturation simulation flow in porous media bitumen injection rate enhanced recovery oil production oil sand upstream oil & gas...

... bitumen thermal method structural geology ABSTRACT Nearly twenty years of research and field testing has resulted in the development of HydrathermTM s hybrid drilling system, which uses ultra-high pressure (UHP) drilling fluid jets and / or a variable thermal spallation gas jet. The gas jet subjects...

... to be aimed for in any advanced EOR process. narrow mobile oil zone horizontal well light oil operation upstream oil & gas situ combustion combustion front enhanced recovery heavy oil combustion gas oil recovery sandpack injection experiment thermal method steam-assisted gravity...

... relationships between heat accumulated in the reservoir to the thickness of the water sand and the recovery efficiency. reservoir heat loss communication cwe viscosity injection recovery efficiency enhanced recovery thickness unconfined bottom water layer thermal method water sand upstream...

.... electric ignition thermocouple thermal recovery method ignition steam-assisted gravity drainage sand content injection combustion multitude albania oil production sagd air injection resistance wire injection rate igniter recovery method thermal method situ combustion combustion front...

... the scoured surface of the incised valley and it forms the base of the described sequence: it provides a key marker for stratigraphic correlations. full length injector int csg 245 well pair mobil oil canada sensor directional drilling thermal method enhanced recovery startup saskatchewan...

... clearwater formation enhanced recovery css well forecast sagd power requirement mahkese operation canadian petroleum technology thermal method upstream oil & gas 1ABSTRACT Hilda Lake is a steam assisted gravity drainage (SAGD) project. The Mahkeses project is an expansion of the Imperial Oil...

... vertical well oil rate scale effect thermal method steam chamber simulation result pressure gradient enhanced recovery steam zone analytical model sagd steam loss thief zone equation mobility ratio modeling & simulation well pair water zone steam-assisted gravity drainage steam loss...

... thermal method operation steam oil ratio sagd process gas injection methane upper part convection sagd oil production conduction ABSTRACT The effect of hydrocarbon gas injection on oil production during Steam Assisted Gravity Drainage (SAGD) projects was investigated using numerical...

... form. The effect is similar to that of steam trapping. Many experimental and numerical studies related to the SAGD process have been carried out on the different aspects of the process. saturation experiment production rate numerical result relative permeability function thermal method...

... to maintain a combustion front. An ohmic 4 heating system has also been applied for an oil, which had a viscosity of 160 mPa.s. heat treatment patent 5 wellbore heater gas temperature heating chamber downhole heating system thermal method electrode patent 4 heating element wiring chamber...

... in Figure (1a). upstream oil & gas enhanced recovery cylindrical model steam chamber thermal method saturation steam front propagation rate condensate countercurrent steam-assisted gravity drainage sagd process injection darcy sand propagation rate front propagation rate sagd...

... and bitumen production (AEUB, 1996) in Canada. oil saturation equation butler injector gas concentration steam oil ratio interface thermal method production rate concentration sagd upstream oil & gas sagp process residual oil saturation injection reservoir saturation viscosity...

... producer well thermal method upstream oil & gas permeability layer saturation sweep efficiency steam-assisted gravity drainage enhanced recovery combustion front permeability combustion cell sandpack propagation horizontal well run 3 experiment sagd reservoir heterogeneity...

... combustion override enhanced recovery thermal method steam-assisted gravity drainage vertical injection well reservoir horizontal well combustion heated oil oxygen THE PETROLEUM SOCIETY PAPER 98-08 A Laboratory Study of Combustion Override Split-production Horizontal Well (Co&) Process S. Bagci...

...-assisted gravity drainage enhanced recovery sagd combustion project canadian heavy oil thermal method oxidation reaction design consideration athabasca bitumen Abstract An important part of any engineer's tool box is a set of simple equations that will allow them to quickly assess...

... it is difficult to deliver steam to the end of the well. Calculated results of a typical installation are provided in figure 1; as per the correlation enhanced recovery well sagd mccormack fractical solution inc thermal method vertical thermal production well directional drilling injection hydraulic...

... thermal method well design calculation sagd process relation assumption steam-assisted gravity drainage 1997. Petroleum Society of Canada ...

... steamflood recovery performance saskatchewan heat loss horizontal well laboratory canada physical model steam-assisted gravity drainage alberta thermal method mechanism doan injection experiment upstream oil & gas STRATEGIES FOR STEAMFLOODING MARGINAL HEAVY OIL RESERVOIRS USING...