Compressor Station Oxygen Analyzer

Compression is where field oxygen sneaks into the sales stream

A compressor station boosts low-pressure gas from wells, gathering systems, and gas-lift returns up to pipeline pressure. The catch: when a compressor pulls on a declining-pressure source, its suction can drop near or below atmospheric — and any worn rod packing or shaft seal becomes a one-way door for air. That oxygen gets compressed straight into the discharge and carried toward the sales meter, where even a few ppm over the tariff limit can trigger spec rejection, curtailment, and corrosion claims.
 

OxyScout puts a compressor station oxygen analyzer on the discharge so you see ingress the instant it starts — not weeks later when an off-spec sample comes back from the lab. Because it uses optical measurement instead of a chemical cell, there is nothing to deplete under round-the-clock compression and no recurring cell swap to schedule at a remote site. You get a continuous O₂ reading, a clear alarm when it climbs, and a far lower three-year cost of ownership than legacy electrochemical analyzers.

Benefits

• Continuous O₂ at the discharge — catch air ingress in real time, not at the next monthly cell swap or lab sample.

• No consumable cells — eliminate galvanic/electrochemical cell replacements and the truck rolls they trigger to remote stations.

• Made for 24/7 load — optical measurement with no electrolyte to deplete under round-the-clock compression.

• ppm to percent, one analyzer — read trace O₂ against tariff spec and higher concentrations during upsets without swapping ranges.

• Protect downstream treating — flag oxygen before it degrades glycol/amine systems or accelerates corrosion.

• Pinpoint the leaking unit — station-level monitoring helps you trace ingress back to the compressor or seal at fault.

• Lower 2-3 year cost of ownership — fewer consumables and site visits drop total cost below legacy electrochemical analyzers.

Where Oxygen Enters at Compressor Stations