IRS/2026/7198/PON1

Notification details

Status	Completed
First observed date	14 January 2026
First observed time	12:05
Incident type(s)	Chemical release
Organisations involved	BP EXPLORATION OPERATING COMPANY LIMITED, NOBLE DRILLING UK LTD
Installation	Noble Innovator
Installation type	NPI
Field	MUNGO
Latitude	57° 17' 42.0'' N
Longitude	1° 39' 46.0'' E
Quadrant / block no.	22 / 20

Chemical 1

Chemical product released	FLO-TROL
Total quantity of chemical released	1.7 kg

Chemical 2

Chemical product released	FLO-VIS PLUS
Total quantity of chemical released	0.5 kg

Chemical 3

Chemical product released	KLA-STOP
Total quantity of chemical released	5.0 kg

Chemical 4

Chemical product released	MAGNESIUM OXIDE
Total quantity of chemical released	0.2 kg

Chemical 5

Chemical product released	M-I PAC (All Grades)
Total quantity of chemical released	1.1 kg

Chemical 6

Chemical product released	M-I WATE (All Grades)
Total quantity of chemical released	90.0 kg

Chemical 7

Chemical product released	Nuosept®78
Total quantity of chemical released	0.1 kg

Chemical 8

Chemical product released	PTS 200
Total quantity of chemical released	3.0 kg

Chemical 9

Chemical product released	SAFE-COR
Total quantity of chemical released	0.3 kg

Chemical 10

Chemical product released	SAFE-SCAV NA
Total quantity of chemical released	0.1 kg

Chemical 11

Chemical product released	SODA ASH
Total quantity of chemical released	0.1 kg

Chemical 12

Chemical product released	SODIUM CHLORIDE BRINE
Total quantity of chemical released	132.0 kg

Chemical 13

Chemical product released	ULTRACAP (GBL092)
Total quantity of chemical released	0.6 kg

Chemical 14

Chemical product released	ULTRAFREE NS
Total quantity of chemical released	12.0 kg

Formal investigation

Formal investigation ever opened	No

Close off details

Release ever ongoing	No

Source details

Source	Drill Floor - Fitting / Connections