Field assessment
Our field assessment services for asset integrity provide the critical data needed to mitigate corrosion and ensure continuous operational availability.
Field assessment
Advanced Technical Diagnostics
Detailed assessments of asset condition using specialized field techniques (CIPS, DCVG, PCM, etc.) to proactively identify threats to integrity.
Characterization of the Environment
Geoelectric and soil resistivity studies for the design and optimization of cathodic protection systems, including the assessment of corrosion risks from soil and telluric currents.
System Sustainability
Thorough inspection and diagnosis of rectifier equipment and anode beds to ensure the continuous operation of cathodic protection and identify faults in a timely manner.
Energy Loss Mitigation
Assessments of electrical insulation and pole-to-pole connections to prevent the leakage of cathodic protection current to unwanted structures, thereby maximizing efficiency.
Portfolio of Field Integrity Capabilities
Field assessment solutions to ensure the integrity of your critical assets in compliance with international regulations.
Certified Experience
More than 25 years of technical experience in Oil & Gas and energy across 6 Latin American countries.
Years of experience in this service
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1
Projects executed
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1
Km of CIPS inspections
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1
Incident-free assessments
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1
mill h/m
Our approach combines certified personnel and state-of-the-art technology to ensure the protection of your assets during field evaluation.
Frequently Asked Questions
What is the technical difference between a CIPS and a DCVG inspection, and when should I use each one?
CIPS continuously measures the pipe-to-ground potential to verify the effectiveness of cathodic protection (source: NACE SP0207). DCVG locates and quantifies coating defects (source: NACE SP0169). A comprehensive integrity program often combines both methods for a thorough diagnosis.
How often should cathodic protection rectifiers be inspected?
Frequent (monthly) operational monitoring and a thorough annual maintenance inspection are recommended to ensure compliance with the standard and prevent critical failures of the cathodic protection system.
How do vagteluric currents affect cathodic protection, and how are they evaluated in the field?
Currents can interfere with cathodic protection potentials and, if severe, cause accelerated corrosion due to current drainage. They are evaluated through long-term pipe-to-ground voltage measurements and simultaneous monitoring of suspected sources of interference.
What is the purpose of geoelectric surveys in the design of anode beds?
They allow for the determination of soil resistivity at different depths and stratigraphic layers. This is critical for calculating the resistance of the anode bed, determining the design current, and ensuring optimal performance of the impressed current.
What critical data is obtained from a post-to-post evaluation?
Electrical continuity is verified along the pipeline, isolated sections are identified, and the proper functioning of the test points is confirmed, which is essential for reliable cathodic protection data management.
How is the integrity of an insulating joint assessed in the field?
Electrical resistance measurement techniques (source: Standard Industry Practices for Testing Insulating Flanges) and potential measurements on both sides of the insulating joint are used to confirm the separation of cathodic protection circuits.
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Customized Field Solutions
Field Experience
NACE-certified engineers with extensive field experience interpreting complex integrity data.
Asset Sustainability
Preventive diagnostics that ensure the long-term integrity of your operational infrastructure.
Expert After-Sales Support
All of our services and reports are based on international standards such as NACE and ISO, as well as local regulations.
Advanced Technology
State-of-the-art field equipment for precision measurements and reliable data logging in the field.
