Energy
Energy Sector – Oil & Gas
We offer reliable microbial control solutions like Glutaraldehyde, DBNPA, Bronopol, CMIT/MIT, THPS, and customized blends for oil and gas operations and renewable energy systems. Onnovo focuses first on assessing your specific microbial challenges, ensuring the RIGHT CHEMISTRY every time.
Understanding Microbial Challenges in the Oil & Gas Industry
The Oil & Gas industry operates in some of the world’s most extreme environments, where microbial contamination poses significant risks to infrastructure, equipment, and production efficiency. Microorganisms can degrade fuels, corrode pipelines, and disrupt operations, leading to safety hazards, costly maintenance, and production downtime.
Key Microbial Challenges in Oil & Gas Operations
- Microbially Influenced Corrosion (MIC) – Certain bacteria (e.g., sulfate-reducing bacteria, SRB) corrode pipelines, storage tanks, and drilling equipment, leading to metal deterioration and leaks.
- Biofilm Formation in Pipelines & Equipment – Microorganisms form protective layers (biofilms) inside pipes, reducing flow efficiency and increasing pressure loss.
- Fuel & Lubricant Degradation – Bacteria and fungi can contaminate diesel, crude oil, and hydraulic fluids, causing fuel instability, sludge formation, and filter clogging.
- H2S (Hydrogen Sulfide) Production by Sulfate-Reducing Bacteria – Leads to sour crude formation, pipeline corrosion, and health hazards due to toxic gas release.
- Water Injection & Enhanced Oil Recovery (EOR) Risks – Contaminated injection water introduces bacteria into reservoirs, reducing well productivity and increasing equipment fouling.
Key Applications & Antimicrobial Needs in Oil & Gas
Each stage of Oil & Gas exploration, production, refining, and transportation requires specialized antimicrobial solutions to prevent operational failures and costly repairs.
| Application | Microbial Challenges | Onnovo’s Solution |
|---|---|---|
| Pipelines & Storage Tanks | MIC, biofilm buildup, corrosion | Biocidal treatments, corrosion inhibitors |
| Crude Oil & Refined Fuels | Bacterial & fungal contamination, fuel degradation | Fuel preservatives, microbial contamination control |
| Water Injection & EOR Systems | Bacterial growth, well souring, microbial fouling | Water treatment biocides, sulfate-reducing bacteria (SRB) inhibitors |
| Lubricants & Hydraulic Fluids | Microbial-induced degradation, viscosity loss | Antimicrobial additives, stability enhancers |
| Drilling Muds & Fluids | Bacterial contamination, slime formation, filtration issues | Broad-spectrum biocides, microbial inhibitors |
Risks of Microbial Contamination in Oil & Gas Operations
Without effective microbial control, Oil & Gas companies face severe operational and financial risks:
- Pipeline & Infrastructure Damage – MIC causes pipeline pitting, leaks, and structural failure, leading to environmental hazards and costly replacements.
- Production Loss & Equipment Downtime – Biofilm buildup in drilling equipment, pumps, and filtration systems leads to reduced efficiency and maintenance shutdowns.
- Fuel Instability & Quality Degradation – Bacteria in fuels cause sludge formation, filter clogging, and engine performance issues.
- Safety & Toxic Gas Hazards – SRB activity results in toxic hydrogen sulfide (H2S) production, endangering workers and compliance with safety regulations.
- Regulatory Compliance Issues – Non-compliance with EPA, REACH, and OSHA safety standards can result in heavy fines and operational restrictions.
Microbial Challenges Across Different Oil & Gas Environments
The microbial threats in Oil & Gas vary depending on geographic locations, extraction methods, and environmental conditions.
Offshore Oil Rigs & Marine Environments
Primary Risks:
- High salinity & humidity accelerate microbial corrosion.
- Waterborne bacteria contaminate processing and injection systems.
Onnovo’s Solution:
- Salt-tolerant biocides to prevent MIC in subsea pipelines.
- Broad-spectrum antimicrobial treatments for seawater injection systems.
Onshore Oilfields & Refinery Operations
Primary Risks:
- Soil-based bacteria infiltrate wellheads, pipelines, and processing plants.
- Biofilm accumulation in storage tanks and cooling towers.
Onnovo’s Solution:
- Oilfield-specific biocides for microbial control in drilling operations.
- Antifouling agents for refinery heat exchangers and storage tanks.
Downstream & Distribution Networks
Primary Risks:
- Microbial contamination in diesel, aviation fuel, and lubricants affects performance.
- Fuel degradation and storage tank fouling impact supply chain efficiency.
Onnovo’s Solution:
- Fuel-grade antimicrobial additives to extend shelf life and stability.
- Microbial monitoring systems for early detection and contamination control.
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Onnovo’s Services & Support for Oil & Gas Companies
Onnovo provides custom antimicrobial solutions for the Oil & Gas industry, helping companies prevent microbial damage, ensure regulatory compliance, and optimize operational efficiency.
Onnovo ensures compliance with global safety and environmental regulations, including:
- EPA (US) – Biocide regulations for fuel, water treatment, and pipeline protection
- REACH (EU) – Chemical safety requirements for industrial biocides
- OSHA (US) – Workplace safety compliance for microbial risk management
- ISO 20843 – Microbial contamination control in fuels
- ANP (Brazil) & Asian oilfield chemical safety regulations
We collaborate with Oil & Gas companies to develop:
- Corrosion-resistant biocidal treatments for pipelines and tanks.
- Specialized microbial inhibitors for crude oil processing and storage.
- Tailored fuel preservation solutions for long-term stability.
Our advanced laboratory testing provides:
- Real-time monitoring of microbial contamination in oilfield systems.
- Long-term stability studies for antimicrobial treatments in harsh environments.
- Predictive analysis to prevent microbial-induced failures in infrastructure.
Onnovo supports environmentally responsible microbial control strategies, ensuring:
- Low-toxicity, biodegradable biocides for water treatment and fuel preservation.
- Reduced environmental impact of oilfield chemicals while maintaining performance.
Our technical experts offer:
- On-site consultation and microbial risk assessment.
- New formulation development for emerging oilfield challenges.
- Ongoing research in advanced antimicrobial solutions for extreme conditions.
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