Steam-foaming surfactant mixtures which are tolerant of divalent
Stimulation of hydrocarbon flow from a geological formation
Subterranean electro-thermal heating system and method
Subterranean electro-thermal heating system and method
Subterranean well completion apparatus with flow assurance...
Super-active clay catalyst and use thereof
Superheated solvent method for recovering viscous petroleum
Surfactant oil recovery method for use in high temperature forma
System and method for pumping and heating viscous fluids in...
System for heat exchange with earth loops