Clean Marin AS
Offshore Pipe Rehabilitation
We restore pipes
To original condition
Chemical rehabilitation of pipelines in the offshore and maritime sector.
We remove corrosion, scale, biofilm and humus
Without damaging the pipe material
Years of experience
in offshore and maritime sector
Eco-safe
approved chemicals
Response time
from inquiry to quote
Services
What we remove
We specialise in the chemical removal of every deposit type that hampers efficient operation in the offshore and maritime sector.
Corrosion
(Rust and oxide deposits)
Iron oxide and rust build up over time and significantly reduce pipe capacity. We remove deposits down to clean metal using selective chemicals that do not attack the pipe wall.
Scale
(Calcium carbonate and minerals)
Scale and mineral deposits from seawater and process fluids gradually block the pipe. Chemical dissolution restores full pipe bore.
Biofilm
(Biological deposits)
Microbial growth causes MIC corrosion. We remove biofilm and permanently disinfect the surface.
Humus
(Organic sediments)
Organic material and humus accumulate in low-lying pipe sections and create blockages. Chemical treatment dissolves and removes sediments completely without any mechanical intervention — critical for pipes with limited access on offshore and maritime installations.
“We know the offshore and maritime sector from the inside.”
ABOUT US
Certified personnel
with experience from the offshore and maritime sector
Clean Marin AS is staffed by certified personnel with solid experience from rigs and ships in the North Sea and internationally.
Our team holds relevant offshore certifications and has first-hand understanding of the operational and safety requirements in the offshore and maritime sector.
We use approved chemicals and documented methods to ensure pipelines are restored to original condition — without damaging the pipe material.
Approach
How
we work
Five documented steps that ensure the pipeline is ready for production — every time.
Steps
Documented process
Survey
Thorough inspection and condition assessment of the pipeline network. Documentation of deposit type, location and extent.
Chemical analysis
Identification of deposit type and selection of optimal chemical blend. Safety assessment for pipe material and environment.
Cleaning process
Controlled circulation of chemicals dissolves the deposits. Continuous monitoring of pressure, temperature and pH.
Rinsing
Thorough rinsing with clean water removes chemical residues and dissolved deposits. pH neutralisation.
Verification
Documentation of results with before/after measurements. Written report confirms that the pipe is back to original condition.
CONTACT
Get in touch
with us
Do you have questions about pipe rehabilitation, pricing or availability? We respond quickly.