DNO discovers additional hydrocarbons near Troll-Gjøa area

Kjøttkake is DNO’s tenth discovery since 2021 in the Troll-Gjøa exploration and development area.
March 26, 2025

DNO ASA discovered oil and gas at the Kjøttkake exploration well in production license (PL) 1182 S, 27 km northwest of the Equinor AS-operated Troll C platform and 44 km southwest of the Vår Energi-operated Gjøa platform in the North Sea (OGJ Online, Jan. 8, 2025).

Kjøttkake is DNO’s tenth discovery since 2021 in the Troll-Gjøa exploration and development area, following Røver Nord, Kveikje, Ofelia, Røver Sør, Heisenberg, Carmen, Kyrre, Cuvette, and Ringand.

The well was drilled by the Deepsea Yantai rig and encountered a 41-m oil column and a 9-m gas column in Paleocene injectite sandstones with excellent reservoir quality. A sidetrack drilled horizontally 1,350 m westwards along the reservoir in the Sotra formation confirmed the presence of the oil column throughout the discovery.

Preliminary gross recoverable resource estimates are 39-75 MMboe, with a mean of 55 MMboe.

DNO is operator of the license with 40% interest. Partners are Aker BP ASA (30%), Japex Norway AS (15%), and Concedo AS (15%). 

About the Author

Alex Procyk

Upstream Editor

Alex Procyk is Upstream Editor at Oil & Gas Journal. He has also served as a principal technical professional at Halliburton and as a completion engineer at ConocoPhillips. He holds a BS in chemistry (1987) from Kent State University and a PhD in chemistry (1992) from Carnegie Mellon University. He is a member of the Society of Petroleum Engineers (SPE).

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