IRS/2023/2811/PON1

Notification details

Status	Completed
First observed date	14 May 2023
First observed time	18:15
Incident type(s)	Chemical release
Organisations involved	ENQUEST HEATHER LIMITED
Installation	Heather A Platform
Installation type	Production installation (including any connected infrastructure)
Field	HEATHER
Latitude	60° 57' 13.51'' N
Longitude	0° 56' 22.53'' E
Quadrant / block no.	2 / 5

Chemical 1

Chemical product released	DUO-VIS
Total quantity of chemical released	0.298 kg

Chemical 2

Chemical product released	MB-5111
Total quantity of chemical released	0.019 kg

Chemical 3

Chemical product released	M-I PAC (All Grades)
Total quantity of chemical released	0.083 kg

Chemical 4

Chemical product released	M-I WATE (All Grades)
Total quantity of chemical released	8.64 kg

Chemical 5

Chemical product released	SODIUM BICARBONATE
Total quantity of chemical released	0.15 kg

Formal investigation

Formal investigation ever opened	No

Close off details

Release ever ongoing	No

Source details

Source	Bop (Topsides) - Release from Bell Nipple housing