Santo Petroleum, Hanson Yates (individual member) Share: ProducerA Full Membership Category Santo Petroleum, Hanson Yates (individual member) 1200 Smith Street, Suite 690 Houston, TX 77002 (713) 600-7500 Rep Info Map Whom to Contact Hanson Yates Phone: (713) 600-7500 What's Nearby? Distance: 5 10 15 20 25 50 mi.