Advanced equipment technology delivers one valve shear and seal on wire and coiled tubing

Energy services provider Expro (NYSE: XPRO) today unveils Solus™ – the unique high-debris single shear and seal ball valve system offering additional flexibility, functionality, and safety to subsea well access solutions for the international oil and gas industry.

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Expro's Solus™ Technology

Replacing the conventional requirement for two valves with just one, Solus™ revolutionizes the industry’s approach to subsea well access, reducing operational risk and complexity while accelerating the drive toward more cost-efficient subsea intervention technologies.

Tested and validated in accordance with API Std 17G, Solus™ is the first fully NACE MR0175 compliant fail-close bi-directional high-debris ball valve system that can shear and seal on wire and coiled tubing.

Expro’s Solus™ advanced equipment technology can be used in both in riser and open water applications across the entire well lifecycle - from exploration and appraisal and completion intervention to plug and abandonment (P&A) and decommissioning.

Solus™ has already been deployed for a new in-riser completions development in the Gulf of America and installed in an open water system for a North Sea P&A campaign. The system provides shear and post-shear seal for gas and liquids on slick line, braided electrical cable, and coiled tubing. It delivers bi-directional sealing for liquids and gas, even after a pump-through.

Solus™ has also been included in the Expro lightweight P&A Open Water Intervention Riser System (OWIRS). By achieving a Shear and Seal in a single valve, this technology allows Expro to introduce Solus into the open water application.

Solus™’ modular design allows isolation and disconnection from the well. Its compact design and increased flexibility match the industry’s advance in next generation smaller-sized BOP (blowout preventer) stacks and enables more efficient supply chain management.

The system’s fail-close design reduces risk of emissions and provides a unique well safety barrier. Expro’s world-class integration or ‘whole system’ experience provides user surety and confidence. Replacing a two-valve system with just one valve simplifies operations management.

Solus™ offers superior high debris (HD) flexibility for a wider range of complete well lifecycle challenges, with 15% solids ingress qualification size.

Solus™ is the latest technology from Expro that demonstrates the company’s innovation and expertise in systems integration, engineering excellence, and deep understanding of the industry’s needs. The system advances Expro’s 40-year legacy of leadership in the global subsea sector.

Daniel More, Vice President Subsea Well Access, said:

“In introducing Solus™, Expro now offers the subsea engineering market a distinctive new system that provides the ultimate integrated shear and seal on coiled tubing and wire using just a single valve. Solus™ cuts through operational complexity. Simple to use, flexible, with a compact design for smaller BOP stack sizes, this is the latest in fail-safe technology developed by the experts of valve technology and systems integration.

“When there’s no room for error, Solus™ is designed to provide the assurance of an independent well safety barrier, combined with the surety and confidence that comes from Expro’s integration experience and expertise at the ‘whole system’ level. It’s the latest example of Expro’s engineering excellence and deep understanding of customer needs to move our industry forward.”

Solus™ is available in Expro’s ELSA landing string assemblies equipment offering. It is available in-riser as a single valve, a single valve with a latch mechanism, or within a subsea test tree, and within an OWIRS.

For more information on the Solus™ technology, Expro will be hosting a live webinar on March 4^th 2026. Details can be found here: Expro’s Solus™ Webinar

Notes to Editors

Working for clients across the well life cycle, Expro is a leading provider of energy services, offering cost-effective, innovative solutions and what Expro considers to be best-in-class safety and service quality. Expro’s extensive portfolio of capabilities spans well construction, well flow management, subsea well access, and well intervention and integrity solutions.

With roots dating to 1938, Expro has approximately 8,500 employees and provides services and solutions to leading exploration and production companies in both onshore and offshore environments in more than 50 countries.

For more information, please visit and connect with Expro on Twitter @ExproGroup and LinkedIn @Expro.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This press release, and oral statements made from time to time by representatives of the Company, may contain certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements regarding, among other things, the success, safety and efficiency of the Company’s subsea services, and future growth, and are indicated by words or phrases such as "anticipate," "outlook," "estimate," "expect," "project," "believe," "envision," "goal," "target," "can," "will," and similar words or phrases. These forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause actual results, performance or achievements to be materially different from the future results, performance or achievements expressed in or implied by such forward-looking statements. Forward-looking statements are based largely on the Company's expectations and judgments and are subject to certain risks and uncertainties, many of which are unforeseeable and beyond our control. The factors that could cause actual results, performance or achievements to materially differ include, among others the risk factors identified in the Company’s Annual Report on Form 10-K, Form 10-Q and Form 8-K reports filed with the Securities and Exchange Commission. The Company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, historical practice, or otherwise.

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