Arun is a producing conventional gas field located onshore Indonesia and is operated by PT Pertamina Hulu Energi. The field is located in block North Sumatra Block B.

Field participation details

The field is owned by PT Pertamina (Persero).

Production from Arun

The Arun conventional gas field recovered 99.74% of its total recoverable reserves, with peak production in 1989. The peak production was approximately 130 thousand bpd of crude oil and condensate and 3,481 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2025. The field currently accounts for approximately 1% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 12.74 Mmboe, comprised of 0.88 Mmbbl of crude oil & condensate and 71.11 bcf of natural gas reserves.

About PT Pertamina Hulu Energi

PT Pertamina Hulu Energi, is a downstream energy company that carries out the exploration, development, production, processing and transportation of oil and natural gas. The company is headquartered in South Jakarta, Indonesia.


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.