PON1/791

Notification details

Status	Completed
First observed date	13 December 2011
First observed time	01:16
Incident type(s)	Chemical release
Organisations involved
Installation	Madoes Subsea Manifold
Installation type	Fixed
Field	MARNOCK [pt. of MARNOCK-SKUA]
Latitude	57° 10' 7.0'' N
Longitude	1° 26' 12.0'' E
Quadrant / block no.	22 / 25

Chemical 1

Chemical product released	Oceanic HW 443
Total quantity of chemical released	457.0 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Release of hydraulic fluid due to leak at annular wing valve.