...-order kinetic model. Desorption is a much slower process than adsorption. Desorption is an un-equilibrium process under normal reservoir flow rate conditions. Equilibrium results show that CLS adsorption and desorption onto limestone can be described well by the Langmuir isotherm over the tested CLS...

... concentration water analysis spe 25166 wax remediation reliable model kinetic model solubility data calcium carbonate asphaltene remediation upstream oil & gas solubility method scale inhibition critical saturation index tendency production chemistry fateh field deposition profile scale...

... at Chevron's Buena Vista Hills (B.V. Hills) steamflood pilot test. A linear kinetic model is developed to describe chemical equilibration and the generation of CO2 in the hot parts of the reservoir. The model also describes the precipitation of CO 2 in the cooler parts of the rock formation where the fluid...

... between the solution and rock (kinetic model). Accurate pre- dictions of the squeeze process may require includ- ing these transient effects. Near well bore flow rates can be quite high, thus not allowing suffici- ent time for the scale inhibitor in the water to come to equilibrium with the rock surfaces...