A method may include: heating a hydrocarbon contaminated waste in a first heating unit, vaporizing at least a portion of water and hydrocarbons in the hydrocarbon contaminated waste and generating: a first vaporized stream and a first bottoms stream, heating the first bottoms stream in a second heating unit; vaporizing at least a portion of hydrocarbons in the first bottoms stream and generating: a second vaporized stream and a second bottoms stream, condensing the first vaporized stream to form a first condensed stream; and condensing the second vaporized stream to form a second condensed stream.