Sokkeldirektoratet

Dry well near the Heidrun field in the Norwegian Sea – 6507/8-10 S

4/24/2020 Neptune Energy Norge AS, operator of production licence 889, is in the process of concluding the drilling of wildcat well 6507/8-10 S. The well was drilled about 10 kilometres east of the Heidrun field in the Norwegian Sea and 215 kilometres west of Brønnøysund.

The objective of the well was to prove petroleum in Lower Jurassic reservoir rocks (the Tilje and Åre Formations).

The well encountered the Tilje Formation with a thickness of about 150 metres, with sandstones totalling about 100 metres with good to very good reservoir quality.

The Åre Formation was encountered with a thickness of about 195 metres, with sandstone layers totalling around 100 metres with good to very good reservoir quality. No traces of petroleum were proven. The well is dry.

Data acquisition has been performed.

This is the first exploration well in production licence 889, which was awarded in APA 2016.

Well 6507/8-10 S was drilled to a measured depth of 2399 metres and a vertical depth of 2311 metres under the sea surface, and was terminated in the Åre Formation in the Lower Jurassic.

Water depth at the site is 324 metres. The well will now be permanently plugged and abandoned.

Well 6507/8-10 S was drilled by the West Phoenix drilling facility, which will now drill production wells on the Fenja field in production licence 586 in the Norwegian Sea.

Map of well 65078-10-S

Contact
postboks@sodir.no

Tel: +47 51 87 60 00

Updated: 2/6/2025

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.