MedcoEnergi - Wikipedia
PT Medco Energi Internasional Tbk or MedcoEnergi is a publicly listed Indonesian oil and gas company. MedcoEnergi was founded in 1980 by Arifin Panigoro. Its business activities include oil and gas exploration and production), drilling and rig services, electrical power generation, gas pipeline, and coal mining. . mining companies, PT Duta Tambang Sumber Alam (DTSA) and PT Duta.