Investigation reports
We investigate the most serious incidents in the petroleum industry. Such direct scrutiny forms an important part of our supervisory work.
Learn more about PSA's investigations
Sorted by:
Most recently published
-
Seadrill - West Phoenix - Investigation into firePublished:The Petroleum Safety Authority Norway (PSA) has completed its investigation of the fire in the mud laboratory on West Phoenix of 5 November 2018. Several breaches of the regulations have been identified.
- Electrical installations
- Emergency preparedness
-
Statoil – Statfjord OLS B – Investigation of oil spillPublished:The Petroleum Safety Authority Norway, the Norwegian Environment Agency and the Norwegian Coastal Administration have completed their investigation of a crude oil spill from Statfjord’s OLS B loading buoy on 8 October 2015. Nonconformities from the regula
- Electrical installations
- Structural safety
- Emergency preparedness
-
Equinor - Hammerfest LNG - Investigation into LNG leakPublished:The Petroleum Safety Authority Norway (PSA) has completed its investigation of the liquefied natural gas (LNG) leak in Equinor’s Hammerfest LNG plant at Melkøya on 17 June 2018. Several breaches of the regulations have been identified.
- Process safety
-
Aker BP - Tambar - Investigation into walkway incidentPublished:The PSA has completed its investigation of the undesirable incident with a motion-compensated walkway on the Tambar field on 28 July 2018. This has yielded important knowledge and revealed several breaches of the regulations.
- Structural safety
- Process safety
- Emergency preparedness
-
Maersk - Maersk Interceptor - Investigation report after fatal accident on Maersk InterceptorPublished:The PSA has completed its investigation of the fatal accident on 7 December 2017 on Maersk Interceptor, where one person was killed and another seriously injured. Several breaches of the regulations have been identified.
- Handling, cranes and lifting
-
Point Resources - Jotun B - Investigation of incident involving dropped objectPublished:The Petroleum Safety Authority Norway (PSA) has completed its investigation of an incident involving a dropped object on the Jotun B facility on 19 May 2018. A number of breaches of the regulations have been identified.
- Handling, cranes and lifting
- Maintenance management
- Well integrity
-
Statoil - Mongstad - Investigation on Mongstad naphtha escapePublished:An investigation by the Petroleum Safety Authority Norway (PSA) into a naphtha leak from the cracker at the Mongstad refinery near Bergen on 24 October 2017 has identified several breaches of the regulations.
- Process safety
-
Engie - Gjøa - Investigation of condensate leakPublished:The Petroleum Safety Authority Norway (PSA) has completed its investigation of a condensate leak on the Gjøa field on 21 June 2017. This identified breaches of the regulations, and notice of an order has been given to operator Engie E & P Norge AS (Engie)
- Process safety
- Working environment
- Structural safety
-
Statoil - Åsgard A - Investigation of hydrocarbon leakPublished:The PSA has completed its investigation of the hydrocarbon leak of 10 March 2017 from the S template on Åsgard A. Several breaches of the regulations have been identified.
- Well integrity
- Process safety
-
Statoil - Gullfaks B - Investigation of crane incidentPublished:The Petroleum Safety Authority Norway has finished its investigation of an undesirable incident on Gullfaks B on 7 March 2017, when the boom of the pipehandling crane fell to the pipe deck. Several breaches of the regulations have been identified.
- Handling, cranes and lifting
- Well integrity