PON1/1017

Notification details

Status	Completed
First observed date	25 April 2012
First observed time	07:00
Incident type(s)	Chemical release
Organisations involved	TRANSOCEAN, Nexen Petroleum U.K Limited
Installation	GSF Arctic III
Installation type	Mobile
Field	Stingray
Latitude	58° 39' 2.0'' N
Longitude	0° 31' 35.0'' E
Quadrant / block no.	15 / 13

Chemical 1

Chemical product released	Baker Hughes, Carbo-Sea 1844DF
Total quantity of chemical released	162.0 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Overflow of OBM from trip tank to moonpool area with some being released to sea.