PRESS RELEASE 

SHELF DRILLING NORTH SEA REPORTS FOURTH QUARTER 2023 RESULTS

Dubai, UAE, March 4, 2024 - Shelf Drilling (North Sea), Ltd. ("Shelf Drilling
North Sea" and, together with its subsidiaries, the "Company", Euronext Growth
Oslo Exchange: SDNS) announces results for the fourth quarter and full year of
2023 ending December 31. The results highlights will be presented by audio
conference call on March 4, 2024 at 6:00 pm Dubai time / 3:00 pm Oslo time.
Dial-in details for the call are included in the press release posted on
February 27, 2024 and on page 3 of this release.

David Mullen, Chief Executive Officer, commented: "Our results during the fourth
quarter of 2023 were adversely impacted by the idle time on the Shelf Drilling
Perseverance and the program completion of the Shelf Drilling Barsk in November
2023. The rig is now preparing for its next contract expected to start in May
2024 with Equinor in Norway. In December 2023, the Shelf Drilling Perseverance
was also awarded a new contract in Vietnam, and we are very optimistic about the
long-term opportunities for this rig in Southeast Asia. As of December 31, 2023,
our backlog was $251 million and all 5 rigs in our fleet were contracted. We are
actively exploring options to secure additional liquidity to bridge through the
period during the first half of 2024 until all 5 rigs are operational. We expect
to have this completed by April. We remain committed to safe operations and
reliable and efficient service for our customers. We are confident in the
Company's ability to deliver significantly higher earnings and cash flows in the
second half of 2024."

Fourth Quarter Highlights
o Q4 2023 adjusted revenues of $27.2 million.
o Q4 2023 adjusted EBITDA of $(3.0) million.
o Full year 2023 adjusted revenues of $122.8 million, adjusted EBITDA of $10.1
million and adjusted EBITDA margin of 8%.
o Q4 2023 net loss of $11.1 million.
o Q4 2023 capital expenditures and deferred costs totaled $3.5 million. FY 2023
capital expenditures and deferred costs totaled $11.5 million.
o The Company's cash and cash equivalents balance at December 31, 2023 was $27.7
million.
o Contract backlog was $251.1 million at December 31, 2023 across five
contracted rigs.
o In December 2023, the Shelf Drilling Barsk completed its bareboat charter
contract and is currently preparing for a new contract with Equinor expected to
commence in May 2024.
o In December 2023, the Shelf Drilling Perseverance secured a new contract with
PetroVietnam Domestic Exploration Production Operating Company Limited (PVEP
POC) which is expected to start in Vietnam in July 2024. The firm term of the
contract is approximately 16 months.

Fourth Quarter Results

Adjusted revenues were $27.2 million in Q4 2023 compared to $32.1 million in Q3
2023. The $4.9 million (15%) sequential decrease in revenues was primarily due
to a decrease in other revenues, partially offset by higher effective
utilization. Other revenues decreased to $1.0 million in Q4 2023 compared to
$10.8 million in Q3 2023, as one rig in Norway completed its bareboat charter
contract in December 2023. Effective utilization increased to 69% in Q4 2023
from 62% in Q3 2023 as one rig in the United Kingdom had a full quarter of
operations in Q4 2023. Average earned dayrate increased to $96.6 thousand in Q4
2023 from $91.6 thousand in Q3 2023.

Total operating and maintenance expenses increased to $25.6 million in Q4 2023
compared to $23.8 million in Q3 2023. The increase of $1.8 million was primarily
due to higher demobilization and maintenance costs for one rig in Norway, which
completed its bareboat charter contract in Q4 2023, partially offset by lower
maintenance costs for one rig in the United Kingdom that started a new contract
in August 2023. 

General and administrative expenses decreased to $3.7 million in Q4 2023
compared to $7.3 million in Q3 2023. The decrease of $3.6 million was mainly due
to the provision for credit losses recorded in Q3 2023.

Adjusted EBITDA for Q4 2023 decreased to $(3.0) million compared to $1.4 million
for Q3 2023. 

Capital expenditures and deferred costs of $3.5 million in Q4 2023 increased
from $3.2 million in Q3 2023 primarily related to higher spending on regulatory
and capital maintenance costs for one rig in Denmark and one rig in Norway,
partially offset by lower spending on fleet spares and transition costs.

Q4 2023 ending cash and cash equivalents balance of $27.7 million decreased by
$18.9 million from $46.6 million at the end of Q3 2023 primarily due to the
bi-annual interest payment of $12.8 million and the principal repayment of $6.3
million related to the 10.25% Senior Secured Notes in October 2023.

For further queries, please contact: 
Greg O'Brien, Executive Vice President and Chief Financial Officer 
Shelf Drilling (North Sea), Ltd. 
Tel.: +971 4567 3616 
Email : greg.obrien@shelfdrilling.com

Dial in Details for the Audio Conference call

Participants will	receive	conference access information only when they register
for the conference via the link below: 

Online Registration:
https://register.vevent.com/register/BI43ae74b1965c44669e3ce1b0d96e3ed9

Participants must register for the call using online registration. Upon
registering, each participant will be provided with call details.

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. 

Special Note Regarding Forward-Looking Statements
Matters discussed in this announcement may constitute forward-looking
statements. Forward-looking statements are statements that are not historical
facts and may be identified by words such as "believe", "expect", "anticipate",
"strategy", "intends", "estimate", "will", "may", "continue", "should" and
similar expressions. The forward-looking statements in this release are based
upon various assumptions, many of which are based, in turn, upon further
assumptions. Although the Company believes that these assumptions were
reasonable when made, these assumptions are inherently subject to significant
known and unknown risks, uncertainties, contingencies and other important
factors which are difficult or impossible to predict and may be beyond its
control. Such risks, uncertainties, contingencies and other important factors
could cause actual events to differ materially from the expectations expressed
or implied in this release by such forward-looking statements. Given these
factors, users of this information should not place undue reliance on the
forward-looking statements.

Additional information about Shelf Drilling (North Sea), Ltd. can be found at
https://www.shelfdrillingnorthsea.com.

This information is subject to the disclosure requirements pursuant to Euronext
Growth Rule Book part II.

Click here for more information

© Oslo Bors ASA, source Oslo Stock Exchange