Wortel is a producing conventional gas field located in shallow water in Indonesia and is operated by Ophir Indonesia (Sampang). The field is located in block Sampang, with water depth of 213 feet.

Field participation details

The field is owned by OG Oil & Gas, China National Petroleum and PT Medco Daya Abadi Lestari.

Production from Wortel

The Wortel conventional gas field recovered 88.21% of its total recoverable reserves, with peak production in 2014. The peak production was approximately 0.05 thousand bpd of crude oil and condensate and 47 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2029.

Remaining recoverable reserves

The field is expected to recover 2.5 Mmboe, comprised of 0.16 Mmbbl of crude oil & condensate and 13.99 bcf of natural gas reserves.


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.