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IRS/2025/6819/PON1

Notification details

Status Completed
First observed date 10 October 2025
First observed time 10:45
Incident type(s) Chemical release
Organisations involved BP EXPLORATION OPERATING COMPANY LIMITED
Installation Marnock ETAP PDR Platform
Installation type Production installation (including any connected infrastructure)
Field
Latitude 57° 17' 42.0'' N
Longitude 1° 39' 46.0'' E

Chemical 1

Chemical product released ASPH11620F2
Total quantity of chemical released 7.0 kg

Chemical 2

Chemical product released CORR11426A
Total quantity of chemical released 7.0 kg

Chemical 3

Chemical product released EMBR43442A
Total quantity of chemical released 7.0 kg

Chemical 4

Chemical product released HYDT16919A
Total quantity of chemical released 7.0 kg

Chemical 5

Chemical product released PARA16464A
Total quantity of chemical released 7.0 kg

Chemical 6

Chemical product released SCAL12504A
Total quantity of chemical released 7.0 kg

Chemical 7

Chemical product released SCAL16566A
Total quantity of chemical released 7.0 kg

Formal investigation

Formal investigation ever opened No

Close off details

Release ever ongoing Yes

Source details

Source PWRI Pump - Pump seal failure