Hamilton, Bermuda (June 26, 2026)

Archer Limited (“Archer”) is in advanced negotiations for a large contract for plug and abandonment (“P&A”) services.

The potential contract relates to a multi-year P&A scope involving drilling, compact workover unit and well services. The parties are in an advanced stage of negotiations, and we expect the contract to be signed within a short timeline, however there can be no assurance that a final agreement will be reached.

For further information, please contact:

• Espen Joranger, Chief Financial Officer, Mobile: +47 982 06 812, Email: espen.joranger@archerwell.com
• Joachim Houeland, Manager Treasury and Investor Relations, Mobile: +47 482 78 748, Email: joachim.houeland@archerwell.com

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