Sokkeldirektoratet

Dvalin ready for start-up

Wintershall-DEA-Dvalin-structure-illustration.png

The gas and condensate from Dvalin will be sent to the Heidrun field for further processing and export. (illustration: Wintershall DEA)

10/21/2020 The authorities have issued consent for start-up of the Dvalin field in the Norwegian Sea. Operator Wintershall Dea estimates that it can recover 18 billion standard cubic metres of gas from Dvalin.

The operator's investment projection for the development is approx. NOK 11 billion. Wintershall Dea expects to start up in November/December.

The field is located in production license PL435. It consists of two structures situated 3.5 kilometres apart. Dvalin øst was proven in 2010 and Dvalin vest in 2012.

The wellstream from Dvalin will be sent to the Heidrun field, which is located south-east of Dvalin, for further processing and export. The gas will be exported via the Polarled pipeline into Nyhamna in Central Norway. The condensate will be routed to the existing process plant on Heidrun and onward via the Heidrun storage ship to tankers for further transport to an oil refinery.

"The development of Dvalin is a textbook example of good utilisation of existing infrastructure in the area", says Tove Francke, Assistant Director for Development and Operations in the Norwegian Petroleum Directorate.

Dvalin was planned as a development with four vertical production wells, two for the eastern part and two for the western part of the field. Drilling and completion of the four production wells started in August 2019 and is now complete.

Updated: 10/22/2020

Latest news

Drilling permit for wellbore 15/8-3 S
6/23/2025 The Norwegian Offshore Directorate has granted Equinor Energy AS drilling permit for wellbore 15/8-3 S in production licence 1137.
Production figures May 2025
6/20/2025 Preliminary production figures for May 2025 show an average daily production of 1 980 000 barrels of oil, NGL and condensate.
Appraisal well confirms oil discovery in the Norwegian Sea (6507/5-12 S)
6/19/2025 ConocoPhillips Skandinavia AS, operator of production licence 891, has concluded drilling of the second appraisal well, 6507/5-12 S, on the 6507/5-10 S (Slagugle) oil discovery .
Expedition to map the environment
6/18/2025 The Norwegian Offshore Directorate has participated in research expeditions for many years in an effort to acquire more knowledge about the Norwegian continental shelf (NCS) and the resources in the subsurface. Now we’ve also gathered environmental data.
Ensemble data: Updated version of guideline
6/16/2025 In 2023, a group under the FORCE umbrella drew up a guideline for sharing ensemble data in production licences. It has now been revised to incorporate feedback received.
One company offered acreage for CO2 storage
6/13/2025 Today, Equinor Low Carbon Solution AS has been offered an exploration licence for CO2 storage in the North Sea.
Drilling permit for wellbore 7117/4-1
6/12/2025 The Norwegian Offshore Directorate has granted Equinor Energy AS drilling permit for wellbore 7117/4-1 in production licence 1238.
Full house to hear about new technology on the NCS
6/6/2025 Technology is one of the tools that can help generate additional values from the Norwegian continental shelf (NCS). At Technology Day new technology from different suppliers are presented.
New interactive map of deep sea data
6/5/2025 Today, the Norwegian Offshore Directorate is launching an interactive map, Deep Sea Surveys.
New Director of Offshore development and technology
6/5/2025 Producing the resources on the Norwegian continental shelf (NCS) so they generate the greatest possible values for society is an important driving force for the Norwegian Offshore Directorate's new director.