Sokkeldirektoratet

Minor oil discovery south of the Bøyla field in the North Sea – 24/12-7

matt-hardy-6ArTTluciuA-unsplash.jpg

11/9/2021 Aker BP ASA, operator of production licence 1041, has concluded the drilling of wildcat well 24/12-7.

The well was drilled about 17 kilometres southwest of the Bøyla field in the North Sea, and 230 kilometres west of Stavanger.

The primary exploration target for the well was to prove petroleum in reservoir rocks from the Palaeocene in the Hermod Formation. The secondary exploration target was to prove petroleum in reservoir rocks from the Palaeocene in the Heimdal Formation.

In the primary exploration target, the well encountered the Hermod Formation in a thickness of about 75 metres. A 38-metre oil column was proven in a total of 20 metres of sandstone, with very good to extremely good reservoir properties.

The oil/water contact at 2132 metres below sea level was confirmed with pressure points.

In the secondary exploration target, the well encountered a total of 34 metres of aquiferous sandstone with good reservoir properties in the Heimdal Formation.

Preliminary calculations of the size of the discovery show approx. 0.8 million standard cubic metres (Sm3) of recoverable oil equivalent. The licensees do not consider this discovery to be commercial.

The well was not formation-tested, but data acquisition was undertaken. This is first exploration well in production licence 1041. The licence was awarded in APA 2019.

24/12-7 was drilled to a measured vertical depth of 2275 metres below sea level, and was terminated in the Heimdal Formation. The water depth is 118 metres.

The well has now been permanently plugged and abandoned.

Well 24/12-7 was drilled by the Deepsea Stavanger drilling facility.

Map showing the location of well 24/12-7.

Contact

Ola Anders Skauby

Director Communication, public affairs and emergency response

Tel: +47 905 98 519

Updated: 11/10/2021

Latest news

New Dashboard: Resource stats by company
11/14/2025 Our new Dashboard provides an overview of the licensees’ respective petroleum resources and reserves on the Norwegian continental shelf (NCS).
Delineation of the “Zagato” oil discovery in the Barents Sea – 7122/8-4 S
11/13/2025 Vår Energi's appraisal well 7122/8-4 S confirms the 7122/8-3 S (“Zagato”) oil discovery, which was proven in February.
New technology is profitable when shutting down wells
11/13/2025 About 2900 wellbores on the Norwegian continental shelf (NCS) will be plugged and shut down in the years to come, but development and implementation of new technology can save the industry and society considerable costs.
Dry well in the North Sea (34/6-9 S)
11/11/2025 Equinor and its partners have drilled a dry well in the Snorre area in the North Sea.
Dry well in the North Sea (30/11-16 S)
11/7/2025 Aker BP and its partners have drilled a dry well in the Yggdrasil area in the North Sea.
Drilling permit for wellbore 7220/7-5
11/7/2025 The Norwegian Offshore Directorate has granted Equinor Energy AS drilling permit for wellbore 7220/7-5 in production licence 532.
New CCS guidelines
11/3/2025 The Norwegian Offshore Directorate has drawn up guidelines explaining how to fulfil the requirements in Section 26 of the Regulations relating to documentation in connection with storage of CO2 on the Norwegian continental shelf.
New report about power from shore
10/29/2025 Power from shore as replacement for gas turbines has been the most important abatement to reduce greenhouse gases emissions offshore.
Drilling permit for wellbore 7018/5-2
10/29/2025 The Norwegian Offshore Directorate has granted Equinor Energy AS drilling permit for wellbore 7018/5-2 in production licence 1236.
Drilling permit for wellbore 25/8-C-23 D
10/24/2025 The Norwegian Offshore Directorate has granted Vår Energi ASA drilling permit for wellbore 25/8-C-23 D in production licence 027.