PRESS RELEASE

CORRECTION: SHELF DRILLING (NORTH SEA), LTD. - KEY INFORMATION RELATING TO NEW
ISIN

Dubai, October 11, 2024 - Reference is made to the stock exchange announcement
earlier today regarding key information relating to new ISIN.  

Please note the following key information regarding the ISIN change (corrected):

Issuer: Shelf Drilling (North Sea), Ltd. 
Previous ISIN: BMG236541097
New ISIN: BMG236541170
Date of ISIN change: 14 October 2024

For further information, please contact: investor.relations@shelfdrilling.com 

About Shelf Drilling North Sea 
Shelf Drilling North Sea is a shallow water offshore drilling contractor
primarily operating in the North Sea. The company's fit-for-purpose strategy and
fleet of modern high-specification harsh environment jack-up rigs enable it to
offer a broad range of services in the shallow water drilling markets. The
company is incorporated under the laws of Bermuda. Since October 12, 2022,
company shares are listed on the Euronext Growth Oslo Exchange under the ticker
symbol SDNS.


This information is subject to the disclosure requirements pursuant to section
5-12 of the Norwegian Securities Trading Act.