Trade, purchase and sale of petrochemical products including (but not limited to) crude oil (BLCO, Brent, and WTI). We provide consulting services to new companies entering the oil, gas, and energy sector as well as services to organizations which have been in the business for years. Poston Petroleum supports from large corporations to refineries to beginners. We maintain business relationships with buyers and sellers of chemical products by providing quality products and services! Poston Petroleum aims at finding, evaluating and engaging suppliers of goods and services and connecting buyers to the perfect product.