PON1/9231

Notification details

Status	Completed
First observed date	19 January 2020
First observed time	08:30
Incident type(s)	Chemical release
Organisations involved	COSL Drilling Europe AS, CNOOC Petroleum Europe Limited
Installation	COSLPioneer
Installation type	Mobile
Field	Buzzard
Latitude	57° 50' 36.0'' N
Longitude	0° 54' 48.0'' W
Quadrant / block no.	20 / 1

Chemical 1

Chemical product released	ERIFON HD 603 HP
Total quantity of chemical released	90.0 kg

Chemical 2

Chemical product released	ERIFON STACK GLYCOL
Total quantity of chemical released	210.0 kg

Chemical 3

Chemical product released	Erifon CLS 40
Total quantity of chemical released	50.0 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Bop (Topsides) - Hydraulic System - Corrosion / Erosion