PON1/3072

Notification details

Status	Completed
First observed date	13 June 2014
First observed time	11:00
Incident type(s)	Chemical release
Organisations involved
Installation	Ensco 101
Installation type	Mobile
Field	Marnock 22/24
Latitude	57° 17' 43.0'' N
Longitude	1° 39' 45.0'' E
Quadrant / block no.	22 / 24

Chemical 1

Chemical product released	Caustic Soda
Total quantity of chemical released	6.86 kg

Chemical 2

Chemical product released	Citric Acid
Total quantity of chemical released	13.71 kg

Chemical 3

Chemical product released	DUO-VIS
Total quantity of chemical released	166.86 kg

Chemical 4

Chemical product released	EMI-2224
Total quantity of chemical released	25.14 kg

Chemical 5

Chemical product released	M-I GEL
Total quantity of chemical released	48.0 kg

Chemical 6

Chemical product released	M-I WATE (All Grades)
Total quantity of chemical released	4299.43 kg

Chemical 7

Chemical product released	POLYPAC - All Grades
Total quantity of chemical released	292.57 kg

Chemical 8

Chemical product released	POTASSIUM CHLORIDE
Total quantity of chemical released	630.86 kg

Chemical 9

Chemical product released	Potassium Chloride Brine
Total quantity of chemical released	11865.14 kg

Chemical 10

Chemical product released	SAFE-CIDE
Total quantity of chemical released	4.57 kg

Chemical 11

Chemical product released	Soda Ash
Total quantity of chemical released	32.0 kg

Chemical 12

Chemical product released	Sodium Bicarbonate
Total quantity of chemical released	9.14 kg

Formal investigation

Formal investigation ever opened	Yes

Close off details

Release ever ongoing	No

Source details

Source	Procedural Failure With Control Of Fluid Circulation