
PESCO Water Treatment + Sigma Waters
Proven Excellence in Water Treatment
Transform, Optimize, and Sustain Your Water Treatment
Sigma Waters by PESCO is mobile, scalable water treatment solution designed for oil and gas operations. It treats millions of gallons with >97% uptime, zero chemical transport, low energy use, and rapid setup - delivering safer, more sustainable, and cost-effective water management in the toughest environments.
The Challenges in Oil & Gas Water Treatment
Managing water in oil & gas is complex, costly, and risky:
- Scale & Speed: Massive volumes of FRAC water must be treated fast - often in remote or extreme environments.
- Inefficiency & Downtime: Traditional systems demand long setups, constant maintenance, and chemical handling, creating costly delays.
- Environmental Impact: Chemical transport increases spill risks, energy use, and compliance headaches.
- Safety Risks: Hazardous chemicals put workers and the environment in harm's way.
These challenges drain resources and jeopardize operations. Sigma Waters was built to change that.
How Sigma Waters Works
Sigma Waters units connect directly to your existing operations, processing water on-site without the need for hazardous chemicals. The modular design allows for single-unit use or multiple units linked together for large-scale treatment. Remote operation capabilities ensure your team can monitor performance from anywhere, reducing labor demands and downtime.
What Sigma Waters Offers
Sigma Waters is a mobile, chemical-free water treatment system engineered for oilfield performance. It delivers results faster, safer, and more sustainably than traditional methods.
Effective
- Treats millions of gallons per project.
- Meet industry compliance standards.
Efficient
- Remotes monitoring and control.
- Rapid deployment reduces setup.
Expandable
- Units can be stacked or linked.
- Easy to scale up or down.
Environmentally-Friendly
- Zero transport, spill risk, or waste.
- Low energy consumption.
Enhanced Safety
- No harsh chemicals.
- Designed with built-in safeguards.
Real-World Proof
Oxy Frac Campaign in Garden City, TX
Key Achievements
- Over 71 million gallons treated in 23 days at 52 barrels per minute, >99% uptime.

"SigmaWaters delivered exceptional water quality and service-our chlorine dioxide backup was never used"
Innovative Water Filtration Solutions
Frequently Asked Questions
At PESCO, we understand that choosing the right water filtration technology is crucial for your industrial needs. Our advanced filtration systems are designed to provide reliable, efficient, and high-quality water treatment solutions tailored to your specific requirements. Below, we address some common questions to help you make informed decisions about our products.
How quickly can Sigma Waters be deployed?
Most sites are operational within hours, not days.
Does it require chemicals?
No - thw system is chemical-free, eliminating transport, spill risks, and hazardous waste.
Can Sigma Waters require chemicals?
Yes - modular units can be combined for any throughout requiremnet, from single sites to large scale campaigns.
Is Sigma Waters reliable in extreme conditions?
Yes- proven uptime of >97% through winter storms and >99% in high-demand projects.
How does Sigma Waters improve safety?
By removing hazardous chemicals, the system creates safer working conditions and reduces environmental risks.
Get in Touch with PESCO Sales Team
Interested in our innovative water filtration technology? We invite you to reach out with your inquiries or to learn more about how our solutions can benefit your operations. Fill out the form below or contact us directly, and our team will be happy to assist you.

