Troll is a producing conventional gas field located in deepwater in Norway and is operated by Equinor Energy. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block 31/2P (PL 054), 31/3P (PL 085), 31/3P (PL 085 C), 31/6P (PL 085 C), 31/5P (PL 085), and 31/6P (PL 085), with water depth of 1,253 feet. Buy the profile here.

An expansion project is associated with the Troll, namely the Troll Phase 3 Future. This project is currently in the feasibility stage.

Field participation details

The field is owned by ConocoPhillips, Equinor, Petoro, Shell and TotalEnergies.

Production from Troll

The Troll conventional gas field recovered 67.17% of its total recoverable reserves, with peak production in 2003. The peak production was approximately 384.60 thousand bpd of crude oil and condensate and 2,530.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2060. The field currently accounts for approximately 18% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 3,189.60 Mmboe, comprised of 155.80 Mmbbl of crude oil & condensate, 17,789.53 bcf of natural gas reserves and 68.87 Mmbbl of natural gas liquid reserves. Troll conventional gas field reserves accounts 1.09% of total remaining reserves of producing conventional gas fields globally.

About Equinor Energy

Equinor Energy AS (Equinor Energy) is a wholly-owned subsidiary of Equinor ASA. The company provides oil and gas exploration and production services. It extracts, refines, and transports natural gas, crude oil, and wind power for manufacturing of synthetic fabrics, plastics, asphalt, cosmetics, and medicines. Equinor Energy is headquartered in Stavanger, Norway.

For more details on the Troll Conventional Gas Field, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.