PON1/403

Notification details

Status	Completed
First observed date	25 May 2011
First observed time	13:30
Incident type(s)	Oil release
Organisations involved	Shell U.K. Exploration & Production Limited (NNS)
Installation	Shearwater A Wellhead Platform
Installation type	Fixed
Field	SHEARWATER
Latitude	57° 1' 56.3'' N
Longitude	1° 57' 18.9'' W
Quadrant / block no.	22 / 30

Oil release details

Oil product released	Unknown
How was the quantity released determined
Total quantity of oil released	.000254 tonnes

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	Yes

Source details

Source	Sheen source unknown but not considered to come from topside systems.