The Oil & Gas Integrated industry is a sector of the energy industry that involves the exploration, production, refining, and distribution of oil and gas products. This industry includes companies that are involved in the entire process of oil and gas production, from exploration and production to refining and distribution. Companies in this industry are typically large, multinational corporations that have operations in multiple countries. They are involved in a variety of activities, such as drilling, exploration, production, refining, and distribution. They also provide services such as engineering, construction, and maintenance.