End-to-End Solutions for Effectively Removing H2S and Noxious
Emissions from Gas, Water, and Oil.
Solutions
AMGAS provides advanced solutions for the efficient removal of hydrogen sulfide (H2S) from crude oil, a critical factor in maintaining operational safety and regulatory compliance.
Fluid treatment and venting are two critical matters during a turnaround where H2S is present. H2S is toxic and lethal in small doses which increases the risk to worker safety and environment.
Chemicals
AMGAS’ Absorbital line of chemistry represents a full suite of products designed to remove H2S from various gas streams.
All AMGAS’ Corvidal chemistry is designed to neutralize H2S in fluid environments.
Equipment
At AMGAS, we specialize in offering advanced H2S Scrubber solutions that address the unique challenges posed by hydrogen sulfide (H2S) in various industries.
AMGAS CLEAR Technology removes hydrogen sulfide (H2S) from sour crude oil, condensate and water. The process is ideal for high and variable H2S concentrations.
The CLEAR Injection Systems are readily available and are easy to use with little maintenance required.
Process tower packages are ideal for applications where H2S is present in natural gas.
Why Choose AMGAS
Successfully Completed
With over 36 years of hands-on experience in H₂S control, AMGAS has built a reputation as the world leader in H2S mitigation. Our track record – spanning 100,000+ successful projects and more than 400 long-term clients – reflects our commitment to delivering high-performance H₂S removal solutions that work in the field, not just on paper.
Every project is backed by tailored H₂S solutions, developed with site-specific variables, safety standards, and operational timelines in mind. Whether you’re dealing with high-pressure gas streams, crude oil treatment, or contaminated water, AMGAS provides hydrogen sulfide control systems that help you stay compliant and productive.
Looking for dependable H₂S services that reduce risk and simplify operations? AMGAS is the proven partner for results-driven H₂S control.
Case Studies

AMGAS CLEAR Creates Savings While Being An Environmentally Responsible Choice in Sour Water Treatment

AMGAS Offers Turnaround and Shutdown Solutions with Years of Experience as the Industry Leader

AMGAS Dual Phase Scrubbing System Offers Savings Upwards Of 80% in High CO2 Environments

AMGAS CLEAR Maximizes the Marketability of Less Desirable Crudes with a Versatile and Flexible Service Offering
Certification and Compliance in Safety Standards










Testimonials
What Our Client Says
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Home Safe Initiative
At AMGAS, the Home Safe Initiative is central to our core values, reflecting our commitment to maintaining a safe work environment. This program ensures that every team member is equipped with the necessary resources to work safely, prioritizing the well-being of our staff with the ultimate goal of ensuring everyone returns home safely each day. It underscores our dedication to the highest standards of safety across all our operations.

Recent News
AMGAS Services is proud to be official partners with Roundline Transport and Impact Industrial


Frequently Asked Questions
Which industries benefit from your hydrogen sulfide control systems?
Our hydrogen sulfide control systems are used in oil and gas (including upstream, midstream, and turnaround operations), agriculture, and the pulp and paper industry. AMGAS customizes every solution to meet the specific H₂S risks and operational needs of each site.
How fast can AMGAS deploy H₂S control systems?
Our team is equipped to mobilize quickly. With strategically located service centers and a deep inventory of equipment, AMGAS offers rapid turnaround for both rental and purchase deployments. When you need fast, reliable H₂S control, we’re ready to respond.
What types of H₂S solutions does AMGAS offer?
AMGAS provides:
- High- and low-pressure gas sweetening systems
- Crude oil H₂S treatment packages
- Clear water treatment systems
- High-performance chemical scavengers and additives
All H₂S solutions are engineered to meet site-specific requirements and ensure long-term operational safety and compliance.
Can AMGAS customize H₂S control systems for unique site conditions?
Absolutely. No two sites are the same, which is why AMGAS offers fully customized H₂S control packages. We assess your flow rates, pressures, chemical interactions, and operational constraints to deliver H₂S solutions that integrate seamlessly with your process.
Are AMGAS hydrogen sulfide control systems available for rental?
What support does AMGAS offer after deploying H₂S services?
Our job doesn’t end after installation. AMGAS provides ongoing support, including system monitoring, chemical optimization, troubleshooting, and maintenance. When you choose AMGAS as your H₂S services company, you get long-term value – not just a one-time solution.