PON1/2017

Notification details

Status	Completed
First observed date	30 June 2013
First observed time	11:00
Incident type(s)	Oil release
Organisations involved
Installation	Hewett 52/5 A Platform
Installation type	Fixed
Field	HEWETT
Latitude	52° 59' 58.6'' N
Longitude	1° 50' 51.5'' E
Quadrant / block no.	52 / 5

Oil release details

Oil product released	Hydraulic Oil
How was the quantity released determined
Total quantity of oil released	0.07 tonnes

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Failure of topside hydraulic valve body led to release of hydraulic oil.