Made in America Since 1972.


Macurco Gas Detection

Oil & Gas: Downstream

Gas and flame detection is essential for personal and property safety in the downstream oil and gas industry. This sector encompasses activities such as refining, processing, and distributing oil and gas products, where hazardous gases pose significant risks. Implementing effective gas detection systems is crucial to mitigate these risks and ensure a secure working environment.

Why Install A Gas Detection System?

Safety Measures

In the downstream industry, gas and flame detection plays a vital role in safeguarding the well-being of workers within refineries, petrochemical plants, storage terminals, and distribution facilities. These systems continuously monitor the air quality and promptly detect the presence of toxic, flammable, or explosive gases, such as hydrogen sulfide, methane, or volatile organic compounds. By providing early warnings, gas and flame detectors enable employees to take immediate actions, such as evacuation or donning appropriate personal protective equipment, thus minimizing the risk of exposure and potential harm.

Personnel and Property

Gas and flame detection is equally critical for protecting property and infrastructure within the downstream sector. Refineries and processing facilities involve complex equipment and high-pressure systems susceptible to leaks or malfunctions. Monitoring gas levels enables detection systems to trigger alarms and activate safety measures, such as emergency shutdown systems, fire suppression systems, or containment procedures. These proactive measures help prevent accidents, limit property damage, and maintain the integrity of critical infrastructure.


Furthermore, gas detection contributes to environmental protection in the downstream industry. Detecting and addressing gas leaks promptly is crucial for minimizing emissions of harmful gases into the atmosphere. By implementing robust gas detection systems, companies can identify and rectify leaks, reducing their environmental impact and ensuring compliance with stringent regulations.

Common Downstream Applications

Petrochemical Manufacturing

Gases Found

Common gas hazards found in these plants are combustible gases such as Methane (LEL), oxygen deficiency and toxic gases. Your local jurisdiction or your on-site safety personnel can recommend what to monitor for at these locations.

  • Toxic Gases

    Ammonia • Benzene • Carbon Dioxide • Hydrogen Sulfide • Oxygen • Sulfur Dioxide • Volatile Organic Compounds

  • Combustible (LEL)

    Methane/Natural Gas • LNG • Propane • LPG • Butane • Fuel Oils (Aviation Fuels, Diesel Fuels, Gasoline)

Safety First

Gas detection is essential for personal and property safety within the downstream oil and gas industry. These systems provide early warnings, facilitate swift response to potential gas hazards, prevent accidents, protect workers, preserve infrastructure, and help minimize the industry’s environmental footprint. By prioritizing gas detection, downstream companies can maintain a secure operating environment, uphold their commitment to safety, and ensure sustainable practices.

Differences between Upstream / Midstream / Downstream

Oil & Gas: Downstream

Suggested Gas Detectors, Control Panels & Accessories

Common Applications