PRODUCING OIL AND/OR GAS WITH EMULSION COMPRISING MISCIBLE SOLVENT

摘要

A system for producing oil and/or gas from an underground formation comprising a miscible solvent source (202); an emulsion manufacturer (204) to produce an emulsion comprising the miscible solvent; an emulsion storage facility (206) adapted to store at least about 5000 gallons of the emulsion; a first array of wells (432) dispersed above the formation; a second array of wells (412) dispersed above the formation; wherein the first array of wells comprises a mechanism to inject the miscible solvent and/or the emulsion into the formation while the second array of wells comprises a mechanism to produce oil and/or gas from the formation.