IRS/2022/2168/OPPC

Notification details

Status	Completed
First observed date	02 November 2022
First observed time	04:41
Organisation involved	TOTALENERGIES E&P UK LIMITED
Installation	Alwyn North NAB Platform
Field	ALWYN NORTH
Latitude	60° 48' 36.0'' N
Longitude	1° 44' 7.0'' E
Quadrant / block no.	3 / 09

Breached conditions details

Related to a breach of an approved permit	Yes
Breached conditions	Monthly Summary of November 2022 discharges to the sea of produced water with an oil content greater than 100mg/l. All >100mg/l excursions will be recorded on this submission as an ongoing record of events. If the >100mg/l events exceed >20 Samples in the period or their is a sample in excess of >300mg/l this OPPC will be submitted and will continue being updated till month end.
Total oil discharged	0.2807 tonnes

Non-compliance details

Related to discharge limits in Table 1	Yes
Non-compliance reasons related to discharge limits in Table 1	Maximum concentration
Related to other discharge information in Table 1	No
Related to Table 2	No
Non-compliance ever ongoing	Yes

Weather conditions

Wind direction	260°
Wind speed	24 knots
Significant wave height	1.6 metres

Formal investigation

Formal investigation ever opened	No