Upstream sector covers exploration, production, and transmission of oil and gas. Other activities are Coal Bed Methane (CBM) and geothermal operations. In addition, Pertamina focuses on drilling servi...
Information on Petrochemicals suppliers. Here is your one stop on-line source for a wide range of Petrochemicals. Gulfoilandgas "Oil Treating & Refining" connects you to Oil Treating & Refining suppliers and manufacturers
