Over 40 Years of Microbial Control Solutions for Oil & Gas, Downstream/Fuels, and Water Treatment

OSP Microcheck helps Oil & Gas, Fuel, and Water Treatment Operators take the guesswork out of microbial control. With proven biocides, advanced testing, and clear KPIs, we transform reactive stress into proactive confidence — protecting your assets, uptime, and reputation.

Invisible Problems. Very Real Consequences.

Microbes may be invisible, but their impact on Oil & Gas, downstream/fuels, and water systems is anything but.

At OSP, we make microbial control simple, measurable, and reliable. This provides you the data, chemistry, and support you need to protect your assets, reduce downtime, and make confident decisions.

If you work in Oil & Gas, Fuel Storage, or Water Treatment, you know that microbes are not just a nuisance but a threat to safety, assets, production, and reputation.

No reliable KPIs to measure microbial risks or biocide effectiveness
Corrosion that weakens pipelines and assets (wells, gathering systems…)
Souring that disrupts production and creates costly downtime
Fouling that reduces system efficiency and drives up costs
Operator complaints and finger-pointing when issues aren’t solved

The result? Stress, uncertainty, and safety being tied to guesswork.

surface of a Coil Tubing coupon exposed to brine

Proven Solutions That Protect Your Operations

Biocide Programs & Chemicals
Tailored EPA and PMRA-registered biocide solutions designed for oil & gas,downstream/fuels, and water treatment. We help you select the right chemistry to stop souring, corrosion, and fouling before they become costly problems.
Monitoring & Diagnostics Support
Ongoing microbial monitoring, trend analysis, and expert guidance ensure your system stays reliable. We make sure your biocide program runs smoothly so you can focus on operations, not microbes.
Microbial Testing & Custom Biocide Studies
From ATP and DNA analysis to custom biocide studies, we provide the data you need to establish a baseline, measure performance, and prove treatment effectiveness with clear KPIs.

Clear Measurable KPIs

No guesswork — we establish a baseline, set KPIs, and measure results you can trust so you know if your biocide program is working.

Big Protection for Small Spend

Biocides may be a small cost, but they prevent souring, corrosion, and downtime that can lead to multimillion-dollar losses.

A Partner Who Has Your Back

35+ years of expert guidance and proven solutions so you’re never left dealing with microbes alone.

Protect your assets, reduce downtime, and make confident decisions with science-backed microbial testing and biocide treatments.

Our Valued Clients

"In the Haynesville, the incumbent liquid biocide wasn’t controlling microbial activity in produced water tanks, likely due to solids in the tank bottom. Switching to OSP’s 2K7 Water Soluble Paks, which penetrated into the solids, was night and day — stronger kill, resulting in zero bug bottles for the first time in a year. Simple, effective, and a game changer."

Blayne Mulanax

Technical Service Manager, OilFlo

"OSP is the most knowledgeable and reliable partner we’ve worked with in microbial testing and biocide treatment programs."

OSP Client

Fuels industry

The OSP Plan: Simple, Measurable, Reliable

Wherever Microbes Create Risk, We Provide Protection

We focus on where microbial problems matter most. Our expertise spans three critical industries where reliable biocide programs protect assets, uptime, and reputations.

Our Promise

Your biocide program will run smoothly.
You’ll have clear KPIs to measure success.
You’ll finally have the confidence to stand behind your decisions.

Getting control of microbes doesn’t have to be complicated.
Here’s how we guide you from problem to confidence:

Our Treatment Options

For over 40 years, OSP has conducted microbial diagnostics and treatment optimization work across the following, but not limited to the major producing basins and fuel markets in North America. Our experience spans upstream production and completions, midstream gathering, transmission, and storage, downstream processing and distribution, and finished fuels and terminal operations.

From reservoirs and produced water systems to storage terminals and distribution networks, OSP understands how microbial risks evolve across the entire energy value chain and how to address them at each stage.

View our Liquid Biocide Product Line

— Oil & Gas

DNA testing supports asset owners focused on:

Protecting infrastructure Improving production reliability.
Extending asset life
Reducing treatment inefficiencies

— Fuels

In fuel environments, microbial contamination can lead to:

Tank corrosion
Sludge formation
Plugged filters
System failures

DNA testing helps asset owners de-risk storage systems and prevent costly failures before they occur.

— Industrial Water Treatment

Highly regulated environments require proactive microbial management. DNA testing supports control of:

Biofouling
Slime formation
Biofilm development
Souring and odor generation

We’re not the biggest line item in your budget but we’re absolutely vital.

By partnering with OSP, you protect your operations, your assets, and your reputation. You’ll go from:

Reactive & stressed → Proactive & confident
Unsupported & exposed → Guided & reliable
Operator complaints → Smooth operations and trust

The Benefits of Working with OSP

✔ Stop Corrosion & Souring Before They Start
✔ Cut Downtime and Keep Costs Under Control
✔ Prove Results with Clear, Trackable KPIs
✔ Rely on a Partner 100% Focused on Microbial Control

Oil & Gas

From drilling and completions to pipelines and produced water, microbes cause souring, corrosion, and costly downtime. We provide testing, proven biocides, and monitoring to keep operations efficient and compliant.

Downstream/Fuels

Microbial growth in storage tanks and distribution systems leads to fouling, slow flow conditions, contamination, and assets damage. Our biocide programs and diagnostics safeguard fuel quality and protect against costly disruptions.

Water Treatment

Industrial and municipal water systems are highly vulnerable to microbial contamination. With DNA testing, kill studies, and registered biocides, we help facilities ensure reliability, safety, and regulatory compliance.