What is the TWIN project, and how much gas is it expected to contribute from the Troll field?

The TWIN project is a new subsea development—comprising two wells in a seabed template and a pipeline connected to existing subsea facilities—that forms the third stage of Troll Phase 3, targeting gas production from the Troll West reservoir. Equinor stated that the project is expected to contribute a total of around 11 billion standard cubic metres of gas from the Troll field.

When does Equinor aim to start production from the TWIN project, and what strategy is it using to reduce costs and accelerate delivery?

Equinor aims to start production from the TWIN project as early as 2028. To reduce costs and enable faster production, the company is applying its 'new ways of working'—specifically by simplifying processes, increasing standardisation, and reusing existing infrastructure and equipment.

Equinor to boost gas production from Norway's Troll gas field

Jun 19, 2026

Equinor and partners will invest $410 million in a subsea development at Norway's Troll field to boost production by 11 billion cubic metres starting in 2028. This initiative aims to strengthen Europe's natural gas supply, meeting approximately 30% of the continent's annual demand.

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