NEWS

Hamilton, Bermuda, 26 April 2022 – seadrill Limited (“seadrill”) is pleased to announce new contract awards for the West Neptune and the Sevan Louisiana.

The West Neptune has secured a four-well extension with two one-well options with LLOG Exploration Offshore, L.L.C (“LLOG”) in US Gulf of Mexico. The firm-term will commence in direct continuation of the existing contract, has an estimated duration of 200 days and is expected to keep the rig busy until August 2023. Total contract value for the firm-term is approximately $71 million.

The Sevan Louisiana has secured a three-well extension with Talos Production, Inc. (“Talos”) in US Gulf of Mexico. The extension has a minimum duration of 105 days and is an extension to the existing contract with Talos, which is set to commence in August 2022. Total contract value for the three-well extension is approximately $34 million.

Simon Johnson, seadrill’s Chief Executive Officer, commented, “It’s encouraging to see so much activity in the US Gulf of Mexico right now. We are proud of the safe and efficient operations we provide for our clients and are grateful for the opportunity to continue delivering for both LLOG and Talos into next year.”

About seadrill

seadrill is a leading offshore drilling contractor utilizing advanced technology to unlock oil and gas resources for clients across harsh and benign locations around the globe. seadrill’s high-quality, technologically-advanced fleet spans all asset classes allowing its experienced crews to conduct operations from shallow to ultra-deep-water environments. The Company owns and/or operates 30 rigs, which includes drillships, semi-submersibles, and jack-ups.

FORWARD LOOKING STATEMENTS

This news release includes forward-looking statements. Such statements are generally not historical in nature, and specifically include statements about the Company's plans, strategies, business prospects, changes and trends in its business and the markets in which it operates. These statements are made based upon management's current plans, expectations, assumptions and beliefs concerning future events impacting the Company and therefore involve a number of risks, uncertainties and assumptions that could cause actual results to differ materially from those expressed or implied in the forward-looking statements, which speak only as of the date of this news release. Consequently, no forward-looking statement can be guaranteed. When considering these forward-looking statements, you should keep in mind the risks described from time to time in the Company's regulatory filings and periodical reporting. The Company undertakes no obligation to update any forward looking statements to reflect events or circumstances after the date on which such statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible for the Company to predict all of these factors. Further, the Company cannot assess the impact of each such factor on its business or the extent to which any factor, or combination of factors, may cause actual results to be materially different from those contained in any forward looking statement.

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