Oil and Gas Inspection & Certification Services

Industry Overview

Oil and gas are essential energy sources, powering transportation, electricity generation, and industrial processes. The industry is a major economic driver, supporting millions of jobs and influencing global markets. It is typically segmented into:

• Upstream – Exploration and production
• Midstream – Transportation and storage
• Downstream – Refining, marketing, and distribution

Cotecna’s services span the full product lifecycle, ensuring quality, safety, and compliance at every stage.

Common Petroleum Products We Inspect

• Diesel
• Gasoline
• Kerosene
• Fuel oil
• Natural gas
• Asphalt
• Liquefied Petroleum Gas (LPG)
• Heating oil

Inspection Services

The oil and gas sector faces numerous risks, including operational hazards, environmental threats, and regulatory challenges. Cotecna helps mitigate these risks by delivering reliable inspection services that ensure product integrity and contractual compliance.

Cargo Inspection

We provide independent verification of cargo quantity and quality during loading and discharge operations. Our inspectors are present at all critical stages to measure, record, and report on the cargo, safeguarding the interests of all stakeholders.

Ship-to-Ship Bunkering

To ensure accurate fuel delivery during ship-to-ship transfers, we conduct precise measurements in line with industry standards, verifying that the correct quantity is delivered.

On-Hire/Off-Hire Bunker Surveys

These surveys determine the amount of fuel remaining in a vessel’s tanks at the start or end of a charter, helping to avoid disputes and ensure transparency.

Fuel Marking & Sampling

Our fuel marking program supports governments and oil companies in combating fuel fraud and smuggling. We add a secure, invisible marker to fuel consignments, enabling traceability and verification. Our inspectors oversee the sampling process, ensuring compliance, security, and accurate reporting.

Certification Services

Cotecna’s inspectors are certified under the TIC Council’s IFIA Certification Programs, which set high standards for petroleum inspectors and agricultural superintendents. These certifications assure clients that our personnel are fully qualified to perform inspections with precision and professionalism.
Since 1998, the TIC Council’s Petroleum Inspector Certification Program has been widely recognized across the industry and is open to both member and non-member organizations.

Why Choose Cotecna?

• Certified Expertise: Our inspectors are IFIA-certified and trained in accordance with international standards (ASTM, API, IP, ISO).
• Global Reach: We operate a worldwide network of strategically located inspection teams.
• Safety First: With the oil and gas industry having one of the highest workplace risk profiles, we prioritize safety. Our inspectors are equipped with full protective gear, undergo regular medical checks, and receive ongoing training in safety protocols, including H₂S awareness.
• Reliable Reporting: We ensure accurate volume determination, sampling, and reporting to support efficient operations and regulatory compliance.