PON1/2809

Notification details

Status	Completed
First observed date	10 April 2014
First observed time	15:00
Incident type(s)	Oil release
Organisations involved	Shell U.K. Exploration & Production Limited (NNS)
Installation	Sean RD Platform
Installation type	Fixed
Field	SOUTH SEAN [Part of SEAN]
Latitude	53° 13' 34.23'' N
Longitude	2° 49' 39.29'' E
Quadrant / block no.	49 / 25

Oil release details

Oil product released	Hydraulic Oil
How was the quantity released determined
Total quantity of oil released	.00436 tonnes

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Hydraulic Shuttle Valve Internal Seal Failure