PON1/2787

Notification details

Status	Completed
First observed date	03 April 2014
First observed time	07:15
Incident type(s)	Chemical release
Organisations involved	Transocean, Nexen Petroleum U.K. Limited
Installation	Transocean Prospect
Installation type	Mobile
Field	Buzzard 20/06a - NIB
Latitude	57° 49' 38.0'' N
Longitude	0° 57' 7.0'' W
Quadrant / block no.	20 / 6

Chemical 1

Chemical product released	MONOETHYLENE GLYCOL
Total quantity of chemical released	13.44 kg

Chemical 2

Chemical product released	Stack-Magic ECO-F v2
Total quantity of chemical released	14.7 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Loss Of containment From Diverter Seal Fluid Used To Maintain Seal Pressure