SERVICE, REFINED
Get high-purity nitrogen, carbon dioxide, oxygen, and methane for your oil and gas field extraction, processing, and production operations.
We offer precise real-time monitoring, mobile alerts, and predictive usage — reduce runouts so you have fewer costly, last-minute deliveries, even during continuous extraction operations and peak production cycles.
Get your first delivery within 48 hours in California or Arizona.
We are proud to offer standard next day delivery, same-day delivery, and available 24/7 monitoring.
From the first walkthrough to delivery and beyond, our team is always ready to serve.
Our gas experts walk through your setup to build systems that prioritize safety and efficiency.
No matter the volume or type of gas, our state-of-the-art labs and highly-skilled production teams deliver.
Our drivers consistently perform in high-pressure environments and champion things such as customer care, road, and onsite safety.
Stop paying rent on cylinders that aren’t in your possession. And enjoy sustainable service with less deliveries thanks to telemetry’s mobile alerts, real-time measurements, and usage trends.
The days of chasing invoices and updating billing info are gone — access your account and re-order with confidence (and ease).
With WestAir cylinder tracking only pay for the cylinders that you are using. Never overpay for storing empty unused cylinders ever again.
Learn more about the different gases commonly used for field extraction.
N₂
Underbalanced drilling operations where nitrogen is injected into the drill string to reduce hydrostatic pressure, improve drilling efficiency, and protect sensitive formations from damage. Also used for purging and inerting blowout preventer systems and wellhead equipment.
CO₂
Used in some underbalanced drilling applications as an alternative to nitrogen, particularly in carbonate formations.
O₂
In-situ combustion EOR processes where oxygen is injected to ignite and combust a portion of the reservoir oil, generating heat and gases that drive remaining oil toward production wells.
Ar
TIG welding shielding gas for high-quality welds on pressure vessels, wellhead equipment, and high-alloy components used in corrosive or high-pressure service.
He
Tracer gas for sensitive leak detection on wellhead equipment, pressure vessels, and surface facilities where even minor leaks represent significant safety and environmental risks.
Learn more about field extraction gases and services we offer.
Nitrogen (N₂) — The highest-volume delivered gas in field extraction by a wide margin. Used across virtually every phase of field operations including underbalanced drilling, well completion and unloading, nitrogen lifting, storage tank blanketing, pipeline pigging, equipment purging and inerting, confined space safety, and instrument control systems at remote wellsites. No other delivered gas touches as many points in the extraction process.
Carbon Dioxide (CO₂) — A strong second and uniquely positioned in field extraction as both a process input and a byproduct that must be managed. Its most significant application is enhanced oil recovery, where CO₂ injection into mature reservoirs can dramatically increase production rates and extend field life — making it one of the largest single-application industrial gas uses anywhere in the world. Also widely used for well stimulation, fracturing, and gas processing operations.
Yes. We offer real-time monitoring for most of our gas applications to make sure you never run out. Our solution provides you (and us) with accurate updates on your levels so we can optimize your gas delivery, detect leaks and other issues – saving you money while supporting our sustainability commitments.
Yes. We make true same-day deliveries with no qualifications. If you call at 4:55 pm and you need a same-day delivery, we will deliver that day.
We offer cost-effective bulk gas solutions including bulk nitrogen and helium for pipeline companies. Your products will be safely delivered by our modern fleet of fuel-efficient trucks, equipped for cylinder and bulk gas delivery.
We offer cost-effective bulk gas solutions. Your products will be safely delivered by our modern fleet of fuel-efficient trucks, equipped for cylinder and bulk gas delivery.
Yes. WestAir barcodes each cylinder and will scan each cylinder when it enters and leaves your location. This eliminates the need for you to perform time-consuming and error-prone inventory tracking. This process also guarantees accurate monthly billing statements.
Enhancing safety, efficiency, and productivity in coal mining operations.
Enhancing safety, efficiency, and productivity in extraction and processing operations.
Supporting efficient extraction, refining, and processing operations.
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Fill out the form and one of WestAir’s field extraction gas experts will reach out to you about your specific business needs.
