... thermal method oil sand condensate reservoir viscous heavy oil well petroleum engineer high-pressure gas reduction upstream oil & gas mishrif formation puff process multilateral well rich-ga condensate huff sagd case study wellhead pressure hartha formation condensate api gravity scf...

... inhibition asphaltene inhibition congealed oil remediation of hydrates effectiveness flowback tank hot water intervention petroleum engineer heavy oil oil sand bitumen hydrate inhibition upstream oil & gas organic dissolver combining existing solution wellbore hot water injection severe...

... it to very large-scale field applications. Surfactant-based processes however, are lagging behind due in part to technical issues but even more to challenging economics. Still there is light at the end of the tunnel and the coming years may well be a turning point for this technology. oil sand flow...

... field optimization. fluid modeling enhanced recovery production monitoring oil sand production control reservoir surveillance production chemistry upstream oil & gas tackle flow assurance issue oilfield chemistry pvt measurement emulsion spe asia pacific oil & gas conference...

... & Simulation vertical-horizontal well configuration interlayer line drive flooding reservoir well pattern complex reservoir bitumen linear well pattern society of petroleum engineers oil sand The basic thoughts in thick heavy oil reservoir fire flooding As to the four problems...

... Efficiency characteristic beam pumping SAGD multiple stage vane pump production technology operation torque bitumen rotational speed 6-stage mvp drive head progressing cavity pump thermal production well vane pump oil sand steam injection valve Transmission section society of petroleum...

... recovery. enhanced recovery chemical treatment oil sand oilfield chemistry fluid compatibility steam-assisted gravity drainage chemical flooding methods Production Chemistry complex reservoir Upstream Oil & Gas emulsion formation emulsion brine sample emulsion sample phase...

... sample with acceptable contamination level. Lastly the changing mobility aspect is discussed, which is caused by drag-force effects and viscosity changes during the clean-up. bitumen formation testing breakthrough unconsolidated formation oil sand Upstream Oil & Gas complex reservoir...

.... oil sand frequency venezuela ultra heavy oil ultra heavy oil complex reservoir dispersion system active macromolecule viscosity reducer heavy oil Upstream Oil & Gas viscosity reducer viscosity reduction system macromolecule viscosity reducer particle size distribution bitumen...

..., interaction among nanoparticles, such as aggregation creates various unpredictable results in the experiments. enhanced recovery drilling fluids and materials Brine heat transfer optimisation drilling fluid chemistry bitumen drilling fluid formulation electromagnetic heating oil sand drilling...

... transport oil sand flow in porous media adsorption iron oxide nanoparticle enhanced recovery complex reservoir concentration sandpack mathematical model bitumen Fluid Dynamics electromagnetic heating Babadagli nanoparticle boundary retention society of petroleum engineers pressure profile...

... can be greatly improved by CVR-V, and CVR-V exhibits strong potential in development of Venezuela heavy oil. oil sand drilling fluids and materials static stability emulsion bitumen drilling fluid formulation droplet viscosity reduction effect viscosity reducer drilling fluid chemistry...

... field gas dump flood gas lift reservoir pressure in-situ gas lift in-situ gas dump flood operation complex reservoir oil sand sand 22-yy gas sand gas sand 22-yy gas dump flood operation oil sand 20-xx Introduction PTTEP PCL of Thailand operates major gas field in Gulf of Thailand...

... Multiple oil sand static adsorption method is used for the adsorption evaluation of surfactant. The procedure is as follows: exactly weigh some oil sand(particle diameter of oil sand is between 2mm and 0.154mm)and surfactant solution(liquid/solid ratio is 9:1) into a 150 mL conical flask...

...; illustrations may not be copied. The abstract must contain conspicuous acknowledgment of SPE copyright. oil content viscosity reduction rate emulsifier dosage oil sand heavy oil oil displacement efficiency efficiency concentration complex reservoir bitumen demulsification upstream oil...

... geometry bitumen fluid dynamics reservoir characterization oil sand miscible method mechanism complex reservoir Introduction Hydrocarbon solvents are commonly used to improve the displacement efficiency in EOR processes. When solvents are injected into the reservoir, they finger into the oil...

... recovery Gravity Drainage recovery mechanism Babadagli wettability alteration reservoir experiment imbibition dynamic experiment fractured reservoir steam injection recovery capillary imbibition carbonate reservoir steam-solvent combination mechanism glass model static experiment oil sand...

... fault reactivation reservoir pressure complex reservoir reactivation maximum reservoir pressure reactivation maximum reservoir pressure prediction drilling operation log analysis pcritical-miu 0 wellbore design well logging oil sand structural geology bitumen spe 114909 Introduction...

... intently so that reasonable injecting parameters are adapted to field test in a large scale. oil sand Upstream Oil & Gas viscosity bitumen oil reservoir formation energy complex reservoir oil production production cycle deep heavy oil reservoir reservoir natural gas injection society...

... oil sand SAGD Upstream Oil & Gas activation energy minimum air flux Injection Rate temperature profile oil reservoir reaction rate reaction gas composition enhanced recovery bitumen gas injection method complex reservoir transition time effluent co 2 co 2 composition reaction...