PON1/7068

Notification details

Status	Completed
First observed date	30 January 2018
First observed time	12:33
Incident type(s)	Chemical release
Organisations involved	Maersk Drilling UK Ltd, Maersk Oil North Sea UK Limited
Installation	Maersk Highlander
Installation type	Mobile
Field	Culzean
Latitude	57° 11' 40.0'' N
Longitude	1° 54' 46.0'' E
Quadrant / block no.	22 / 25

Chemical 1

Chemical product released	CALCIUM CHLORIDE (ALL GRADES)
Total quantity of chemical released	0.00271 kg

Chemical 2

Chemical product released	DF1
Total quantity of chemical released	0.02416 kg

Chemical 3

Chemical product released	ECOTROL RD
Total quantity of chemical released	3.8E-4 kg

Chemical 4

Chemical product released	LIME
Total quantity of chemical released	0.00122 kg

Chemical 5

Chemical product released	M-I WATE (All Grades)
Total quantity of chemical released	0.04306 kg

Chemical 6

Chemical product released	SAFE-CARB (ALL GRADES)
Total quantity of chemical released	0.00306 kg

Chemical 7

Chemical product released	TRUVIS
Total quantity of chemical released	9.2E-4 kg

Chemical 8

Chemical product released	VERSACLEAN CBE
Total quantity of chemical released	0.00145 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Bunkering Hose - Sheared