... well control upstream oil & gas flow rate production control drilling fluids and materials liquid phase experiment saturation gas loading internal olefin desorption coefficient coefficient iowater emulsion mass transfer coefficient influx gas influx test section Introduction...

... remediation oilfield chemistry flow assurance scale inhibition wax inhibition asphaltene remediation wax remediation Hydrate Remediation hydrate inhibition liquid phase asphaltene inhibition paraffin remediation Artificial Intelligence Production Chemistry Upstream Oil & Gas precipitation...

..., showed thermodynamic inconsistencies, or required special laboratory experiments to characterize the fluid. The approach developed in this study uses a cubic equation of state to solve for vapor/liquid/liquid equilibrium (VLLE), where asphaltene is the denser liquid phase. Precipitation from the liquid...

... reservoir spe 139040 equation upstream oil & gas fraction wax remediation composition ko reduction liquid phase production chemistry scale inhibition paraffin remediation wax inhibition modeling & simulation precipitation equilibrium flow assurance Introduction The frame...

... applications and is the cause of many problems with process upsets when foam carries-over with the gas phase or carries-under with the liquid phase. Common foaming problems occur in the following process units: ■ Production Separators ■ Gas Sweetening (Amine) ■ Gas Dehydration (Glycol...

... appearance and disappearance pressure, by observing the behavior of each component on the liquid phase with pressure. The beginning of the increase in the slope of the curve indicates an increase of the asphaltene content on the liquid phase. As consequence, reservoir and facilities plugging may...

... PVT study Upstream Oil & Gas equilibrium Interchange hydrostatic equilibrium Artificial Intelligence high concentration concentration gas cap assumption original oil El Trapial field hydrocarbon co 2 oil column reservoir PVT measurement liquid phase variation composition...

... model 11 . The former models were characterized by the lack of information about the mass transfer phenomena. In addition, they do not take care about the distinction between the gas and the liquid phase. Additionally, some studies available at the literature dealing with the desulfurization...

... in the field. Steam quality effects are consistent with the existing literature. liquid phase surfactant enhanced recovery steam quality pressure drop slug size procedure surfactant solution foam nitrogen residual oil saturation injection slug injection pressure response upstream oil...