Proceedings: 1982 International Symposium on Oilfield and Geothermal Chemistry, January 25-27, 1982, Amfac Hotel & Resort, East Tower Dallas/Ft. Worth Regional Airport, Texas |
Contents
An Improved Technique for Predicting the Severity of Calcium | 19 |
Insight into Strontium and Calcium Sulfate Scaling Mechanisms in | 33 |
A Thermodynamic Model of Redissolution of Calcium Sulfonate | 43 |
Copyright | |
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abstraction addition adsorption alkaline analysis anion aqueous bentonite Berea Berea cores breakthrough brine CaCl2 calcite calcium calcium sulfate carbonate cement chemical crosslinked acid decrease dilute double layer effect equation filter flash FLOCON flooding flow fluid displacement efficiency fluid loss foaming agents formation g/kg Geothermal Chemistry groundwater hydrolysis increase initial injection interface interfacial tension kaolinite kmol/m³ laboratory leachate leaching measured micelles microemulsion mineral mobility NaCl Oil Recovery Oilfield and Geothermal optimal salinity permeability Petroleum Engineers phase plugs polymer polymer solution PORE VOLUMES porous media precipitation preflush presented pressure production ratio redissolution region reservoir retorted samples sand sandpack sandstone saturation scale shale shown in Figure silicate sodium sodium silicate sodium thiosulfate solid solubility strontium sulfate sulfate sulfonate sulfonate concentration surfactant surfactant slug Symposium on Oilfield Table temperature tests Texas tion tubing values viscosity xanthan zeta potential zone