invention herein described while still achieving the desired result of the invention accordingly the description which follows is to be understood as a broad informative disclosure directed to persons of skill in the appropriate arts and not as limitations upon the present invention the stable mul system is composed of an external water phase and an oil internal phase utilizing an emulsion system comprising alcohol ether sulfonates blended with a polyol and water soluble resonates made from wood resins the stable mul system components are premixed with water prior to addition of any hydrocarbon fluids the water soluble wood resonates made from wood are supplied from hercules under the tradenames 34 dresenate tx 34 and 34 vinsol nvx 34 and are supplied as the sodium salts of the water soluble resonates the wood resonates amount to about 14 percent by volume of the premixed emulsion and are added to an amount of water which water amounts to about 55 percent by volume of the total premixed emulsion next a product sold by witco under the tradename 34 foam 3 x 34 which is an alcohol ether sulfonate blended with a polyol of molecular weight of about 2000 is added to the premix amounting to about 32 percent by volume of the total premixed emulsion care should be exercised in the mixing stage of.