General Energy Systems (Pty) Ltd | 205 Northway, Durban North 4051,

An integrated oil and gas company is a business entity that engages in the exploration, production, refinement and distribution of oil and gas. The petroleum industry, also known as the oil industry or the oil patch, includes the global processes of exploration, extraction, refining, transporting often by oil tankers and pipelines, and marketing of petroleum products. The largest volume products of the industry are fuel oil and gasoline.