All Services Other Technical consultant $5/hr · Starting at $25 OIl refining technologies. Simulation & optimisation business. Max profit. Low operating cost. Reach the desired refining goals. About $5/hr · Ongoing Download Resume OIl refining technologies. Simulation & optimisation business. Max profit. Low operating cost. Reach the desired refining goals. Skills & Expertise ConsultantOil And GasSimulation 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Consultants