McDermott Secures Landmark Definition Engineering Contract for Qatar’s First Major Offshore Decommissioning Project

HOUSTON, Feb. 1, 2026 /PRNewswire/ — McDermott has been awarded a decommissioning definition engineering contract by QatarEnergy for the State of Qatar’s inaugural offshore decommissioning initiative.

Under the contract scope, McDermott will develop a comprehensive technical and commercial framework and conduct detailed techno-economic studies to ensure the safe and systematic retirement and removal of 27 aging offshore platforms. This encompasses all associated subsea infrastructure—including subsea cables and pipelines—located in the Al-Karkara, Idd El-Shargi and Maydan Mahzam fields. Leveraging its deep knowledge of these assets and global expertise in strategic offshore decommissioning, McDermott will deliver a solution that prioritizes safety, efficiency and environmental responsibility.

“As the first decommissioning project of its kind in the country, and given the scale of assets to be retired, this award represents a significant milestone and an exciting new chapter for McDermott, QatarEnergy and the State of Qatar,” said Mike Sutherland, McDermott Senior Vice President, Offshore Middle East. “We are uniquely positioned to deliver a landmark framework that will set new industry benchmarks and establish best-in-class standards for future decommissioning efforts in the region and beyond.”

“McDermott has installed the majority of Qatar’s offshore assets,” added Neil Gunnion, Qatar Country Head and Vice President, Operations. “We are proud to apply decades of experience to continue delivering innovative, lifecycle-focused energy solutions through our long-standing, trusted partnership with QatarEnergy.”

McDermott’s world-class engineering expertise, combined with its deep understanding of the engineering, procurement, construction and installation (EPCI) phases, ensures a seamless transition from decommissioning definition engineering to execution. By prioritizing safety at every stage and developing environmentally responsible removal strategies tailored to the complexities of offshore operations, McDermott minimizes operational risk while advancing sustainable project delivery.

Definition engineering will commence immediately and be led from McDermott’s office in Doha.

About McDermott
McDermott is a premier, fully-integrated provider of engineering and construction solutions to the energy industry. Our customers trust our technology-driven approach engineered to responsibly harness and transform global energy resources into the products the world needs. From concept to commissioning, McDermott’s innovative expertise and capabilities advance the next generation of global energy infrastructure—empowering a brighter, more sustainable future for us all. Operating in over 30 countries, McDermott’s locally-focused and globally-integrated resources include more than 30,000 employees, a diversified fleet of specialty marine construction vessels and fabrication facilities around the world. To learn more, visit www.mcdermott.com.

Forward-Looking Statements
McDermott cautions that statements in this communication which are forward-looking, and provide other than historical information, involve risks, contingencies and uncertainties. These forward-looking statements include, among other things, statements about the expected scope and execution of the project discussed in this press release.  Although we believe that the expectations reflected in those forward-looking statements are reasonable, we can give no assurance that those expectations will prove to have been correct. Those statements are made by using various underlying assumptions and are subject to numerous risks, contingencies and uncertainties, including, among others: adverse changes in the markets in which we operate or credit or capital markets; our inability to successfully execute on contracts in backlog; changes in project design or schedules; the availability of qualified personnel; changes in the terms, scope or timing of contracts, contract cancellations, change orders and other modifications and actions by our customers and other business counterparties; changes in industry norms; actions by lenders, other creditors, customers and other business counterparties of McDermott and adverse outcomes in legal or other dispute resolution proceedings. If one or more of these risks materialize, or if underlying assumptions prove incorrect, actual results may vary materially from those expected. You should not place undue reliance on forward-looking statements. This communication reflects the views of McDermott’s management as of the date hereof. Except to the extent required by applicable law, McDermott undertakes no obligation to update or revise any forward-looking statement.

Contacts:

Global Media Relations
Reba Reid
+1 281 588 5636  
RReid@McDermott.com

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SOURCE McDermott International, Ltd