PON1/1324

Notification details

Status	Completed
First observed date	13 September 2012
First observed time	08:55
Incident type(s)	Oil release
Organisations involved
Installation	Maersk Resilient
Installation type	Mobile
Field	Joanne M 11
Latitude	56° 41' 48.06'' N
Longitude	2° 14' 52.027'' E
Quadrant / block no.	30 / 7

Oil release details

Oil product released	Hydraulic Oil
How was the quantity released determined
Total quantity of oil released	0.002 tonnes

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Link tilt cylinder on DDM (top drive) had cracked leading to a release of hydraulic fluid to sea.