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Oil and Gas
Air Liquide in the value chain

Coiled tubing

The most popular use for coiled tubing is circulation or deliquefication. When a hydrostatic head inhibits the flow of formation fluids due to its weight, the well is referred to as "killed." The safest solution is to use nitrogen to circulate fluid out of the well. Circulating may also be used to clean out light debris that has accumulated in a well hole.


Nitrogen is available in a range of supply modes to meet your needs.


Our Industrial Gas Services (IGS) division offers temporary, on-demand bulk nitrogen supply and mobile nitrogen pumping/vaporization units. Additionally, we draw on our logistical expertise and global reach to provide unmatched well services for coiled tubing operations, including gas lift and deliquification. 


We can produce nitrogen at your well site with our flexible and modular FLOXAL™ supply systems. FLOXAL on-site nitrogen generators are designed to help ensure safety, reliability and cost efficiency.

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.