In-Situ Pipeline Coating & Cleaning Solutions
Restore, Protect, and Extend the Life of Your Pipelines — Minimally Invasive, Maximally Effective
Trusted by oil & gas, mining, water infrastructure, and industrial operators worldwide.
EnerClear provides industry-leading in-situ pipeline cleaning and in-situ pipeline coating services designed to restore, protect, and extend the life of your pipelines. Our progressive pigging process combines mechanical and chemical cleaning to remove sand, scale, rust, wax, and other buildup, ensuring your lines are fully prepared for pipeline coating.
Once cleaned to specification, we apply high-performance epoxy coatings engineered for long-lasting durability, even in the most challenging onshore and offshore environments. Every project is custom-designed to match your pipeline’s media, condition, and life-cycle requirements, delivering reliable protection against corrosion, wear, and harsh operating conditions.
Why EnerClear is the Choice for Pipeline Rehabilitation
EnerClear specializes in in-situ cleaning and coating of pipelines, providing advanced protection and restoration without major shutdowns. Our tailored solutions help industrial operators:
- Reduce maintenance costs and downtime
- Extend pipeline service life
- Improve flow efficiency and throughput
- Reduce the need for chemical inhibitors and frequent pigging
We work with medium to large pipelines (2”–36” diameter, up to 15 km in a single section) across high-stakes industries. Every project is engineered to match pipeline characteristics, current conditions, and life-cycle requirements.
Our In-situ Pipeline Cleaning & Coating Process
How EnerClear Restores & Protects Pipelines
Step 1: Mechanical Cleaning
We start with mechanical cleaning using pigs, flushes, and solvents to remove sand, scale, rust, and wax. Effluent samples are monitored after each pass to ensure pipeline cleanliness before moving to chemical preparation.
Step 2: Chemical Preparation
Acid etching removes remaining debris and creates an ideal anchor profile for the pipeline coating. Using inhibited HCl between pigs, we achieve a NACE #1 White Metal or NACE #2 Near White Metal visual finish, ensuring the pipeline is ready for coating.
Step 3: Coating Application
A two-part epoxy coating is batched into the pipeline and forced onto the pipe wall via controlled pressure. Multiple pass flood coating builds up 8+ mils of dry film thickness without significantly reducing pipeline ID. Controlled travel ensures uniform coverage, including welds, bends, and pits.
Step 4: Quality Assurance
We maintain detailed records of dry-film thickness (DFT) and inspect the line to ensure optimal protection, corrosion prevention, and improved flow efficiency.
Benefits of Working with EnerClear
- Extend pipeline service life with minimal downtime
- Reduce internal corrosion and flow restrictions
- Lower maintenance costs over the pipeline lifecycle
- Improve operational efficiency and reduce pigging frequency
We'VE CLEANED AND COATED PIPELINES ALL OVER THE WORLD.
- Oil & Gas (Onshore/Offshore): Protect high-value infrastructure
- Mining & Heavy Industry: Ensure operational efficiency under extreme conditions
- Chemical Plants: Prevent corrosion and maintain critical systems
- Water & Infrastructure: Extend life of pipelines and reduce maintenance
- Industrial Cooling Systems: Improve flow efficiency and reliability
Success
Stories
Pipeline Sizes & Operational Capabilities
Pipeline Diameter
2” – 36”
Pipeline Length
Up to 15 km per section
Fluids Handled
Oil, natural gas, CO₂, sour gas, water, multiphase emulsions
Coating
Two-part epoxy, multiple pass flood coating, DFT 8+ mils
Frequently Asked Questions
In-situ coating significantly reduces downtime, eliminates the need for excavation, and restores internal integrity at a fraction of the cost of replacement. It also improves flow efficiency and long-term corrosion resistance.
We handle pipelines from 2”–36” in diameter and up to 15 km in length, carrying oil, natural gas, CO₂, sour gas, water, or multiphase emulsions and many other pipeline media.
Our epoxy coatings are engineered to provide long-lasting protection, significantly extending pipeline life for up to 25 years.
WANT TO LEARN MORE ABOUT THE ENERCLEAR METHOD?
Discover how our cleaning and coating processes work together to protect your pipelines.
Schedule a Consultation