Glengorm is a conventional gas development located in shallow water in the UK and is operated by CNOOC Petroleum Europe. Discovered in 2019, Glengorm lies in block 22/21c ALL, with water depth of around 285 feet.

The project is currently in feasibility stage and is expected to start commercial production in 2025.

Field participation details

The field is owned by TotalEnergies, Energean and China National Offshore Oil.

Production from Glengorm

Production from the Glengorm conventional gas development project is expected to begin in 2025 and is forecast to peak in 2029, to approximately 8,792 bpd of crude oil and condensate and 314 Mmcfd of natural gas. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2054.

Remaining recoverable reserves

The field is expected to recover 242.5 Mmboe, comprised of 37.41 Mmbbl of crude oil & condensate and 1,230.52 bcf of natural gas reserves.

About CNOOC Petroleum Europe

CNOOC Petroleum Europe Ltd, is an energy company that carries out the exploration, development, production, processing and transportation of crude oil and natural gas. The company is headquartered in London, Greater London, the UK.


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.