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Oil and Gas
Air Liquide in the value chain


Air Liquide is the preferred hydrogen supplier to the largest and most complex refineries in the U.S. We deliver 500 million standard cubic feet of hydrogen per day to refinery sites located in the west and on the Gulf Coast.

Hydrogen supply highlights for Air Liquide in the U.S.:

  • Extensive hydrogen pipeline systems
  • 500 million standard cubic feet per day 
  • 6 world-scale steam methane reformers
  • 2.7 million barrels of oil per day processed by our customers


Air Liquide operates world-class steam methane reformers (SMR) producing hydrogen in multiple U.S. locations, including Corpus Christi, Pasadena and La Porte, Texas as well as El Segundo, Rodeo and Anacortes, California. We own and operates a robust hydrogen pipeline system that delivers massive volumes of product to some of the nation's leading refineries. 


Air Liquide Global E&C Solutions is a technology partner of choice for the design, engineering and construction of leading-edge facilities including steam methane reforming (SMR) units and HyOS syngas production units.

Why choose us?

  • 01

    Turnkey solutions

    Our complete offer includes industrial and specialty gases as well as production technologies, gas handling equipment and on-site storage solutions for industrial gases. 

  • 02

    Leader in safety & compliance

    Safety is Air Liquide’s core value. We are committed to developing and supplying solutions that help improve process safety and protect the environment.

  • 03

    Local and global partner

    We are present in all regions the U.S., including remote locations. Worldwide, we are present in more than 90% of offshore supply bases, allowing us to work with our customers at every step.

  • 04

    Robust supply network

    Air Liquide’s flexible supply network includes 2,000+ miles of pipeline and 60+ industrial gas distribution depots. We also supply on-site production technologies. 

  • 05


    We deliver accurate, reliable calibration products with traceability to aid in compliance with ISO and fuel gas standards and EPA regulations, as well as DNV certified assets for offshore to achieve efficient process control.

  • 06

    Industry expertise

    Air Liquide has developed its expertise for over 100 years. Our dedicated R&D teams work to proactively meet the current and future challenges of the oil and gas industry, innovating constantly to meet the evolving needs of the industry.