One preferred surfactant for such purpose is at least one hydrocarbon soluble alkaryl sulfonic acid surfactant selected from the group consisting of and sulfonate salts of an acid of Formula III or IV, where R4 is a hydrocarbyl or substituted hydrocarbyl having from about 18, preferably from about 20, carbon atoms to about 30, preferably to about 26, most preferably to about 24, carbon atoms and R