IRS/2026/7745/OCR

Notification details

Status	Completed
First observed date	25 May 2026
First observed time	08:40
Organisation involved	ADURA OPERATIONS LIMITED
Installation	Deepsea Atlantic
Field	ROSEBANK
Latitude	61° 3' 47.168'' N
Longitude	3° 42' 21.241'' W
Quadrant / block no.	213 / 27

Breach details

Related to a breach where an OCR permit is in place	Yes
Breached conditions	2 Permitted Chemicals - The permit holder shall ensure that only chemicals detailed in the permit application are used or discharged during the operations covered by the permit and in accordance with the conditions detailed in the permit.
Related either wholly or partially to use and/or discharge of a chemical(s)	Yes

Chemical 1

Chemical product released	Erifon 603 HP
Total quantity of chemical used in excess of permitted quantity (kg)	8.9
Total quantity of chemical released in excess of permitted quantity (kg)	8.9

Chemical 2

Chemical product released	MEG
Total quantity of chemical used in excess of permitted quantity (kg)	16.7
Total quantity of chemical released in excess of permitted quantity (kg)	16.7

Related to a subsea discharge	No
Was the subsea discharge greater than 1 tonne over 12 hours	No
Was the non compliance ever ongoing	No

Formal investigation

Formal investigation ever opened	No