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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.