Field Services

AC and DC Interference Testing

Cathodic Protection Diagnostic Testing

Cathodic Protection Testing

Close Interval Survey (CIS)

Direct and Alternating Current Voltage Gradient Survey (DCVG/ACVG)

External Corrosion Direct Assessment (ECDA)

Native Potential Survey

Owner Representative Services

Pipeline Coating Evaluation Services

Pipeline Current Mapper

Soil Corrosion Analysis

Soil Resistivity Testing

Third Party Corrosion Quality Inspections

Internal Corrosion Direct Assessment (ICDA)

Commissioning

Cathodic Protection Well Abandonment

Interrupted Potential Survey

Depolarized Survey

On Potential Survey

Atmospheric Survey

Horizontal Directional Drilling

Corrosion Prevention Field Services

MATCOR provides a broad range of field services that support corrosion prevention of major infrastructure assets such as oil, gas and water pipelines, above ground storage tanks, power plants, energy facilities, deep wells and steel-in-concrete structures. These corrosion field services, performed by top experts in the field:

• Ensure existing cathodic protection systems are operating correctly
• Maintain existing cathodic protection systems to meet established criteria