PRESS RELEASE

UK CMA CLEARS SHELF DRILLING'S ACQUISITION OF FIVE JACK-UPS FROM NOBLE
CORPORATION

Dubai, 1 September 2022, Shell Drilling, Ltd. ("Shelf Drilling" or the
"Company", OSE: SHLF) is pleased to announce that its wholly owned subsidiary
Shelf Drilling (North Sea), Ltd. ("SDNS") has had its asset purchase agreement
to acquire five jack-up rigs from various subsidiaries of Noble Corporation
("Noble") for USD 375 million (the "Rig Purchase Agreement" and the
"Acquisition", respectively) cleared by the UK Competition and Markets Authority
(the "CMA"). 

The CMA has today announced that it has accepted legally binding undertakings
from Noble and Maersk Drilling in relation to the business combination between
Noble and the Drilling Company of 1972 A/S, announced on 10 November 2021 (the
"Business Combination"). These undertakings required Noble to divest five
jack-up rigs (Noble Hans Deul, Noble Sam Hartley, Noble Sam Turner, Noble
Houston Colbert, and Noble Lloyd Noble, together the "Remedy Rigs"), and related
offshore and onshore personnel and related operations, to SDNS. The acceptance
of these undertakings means that the CMA has decided not to refer the Business
Combination for an in-depth Phase 2 review and completes the CMA's review of the
Business Combination and the Acquisition.

Following today's announcement determining Shelf Drilling to be a suitable
purchaser and approving the Acquisition, the UK merger control conditions to the
Acquisition have now been satisfied. Completion of the Rig Purchase Agreement
remains subject to certain conditions, including the completion of the Business
Combination and certain other customary conditions. Closing of the Acquisition
is expected to take place in October 2022.
 
About Shelf Drilling 
Shelf Drilling is a leading international shallow water offshore drilling
contractor with rig operations across Middle East, Southeast Asia, India, West
Africa and the Mediterranean. Shelf Drilling was founded in 2012 and has
established itself as a leader within its industry through its fit-for-purpose
strategy and close working relationship with industry leading clients. The
Company is incorporated under the laws of the Cayman Islands with corporate
headquarters in Dubai, United Arab Emirates. The Company is listed on the Oslo
Stock Exchange under the ticker "SHLF". 

Additional information about Shelf Drilling can be found at
www.shelfdrilling.com

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

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

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