PT Pertamina Hulu Energi - PHE is one of the Indonesian major oil and gas companies focused upstream business. PT Pertamina Hulu Energi was estavlished in January 2008 and operated as a subsidiary of PT Pertamina (Persero). The Company's headquarter located in Jakarta and as of 2010, the Company supported by 33 subsidiaries in domestic, consisting 9 subsidiaries that operate JOB PSC (Join
