Provision of Underwater Integrity Inspection Services
Work Done
General Visual Inspection (GVI) and Survey
Marine growth survey, debris survey, scour survey, and structural damage inspection were performed to assess fouling, foreign objects, seabed movement, corrosion, damage, and structural condition.
Non-Destructive Testing (NDT)
Ultrasonic Thickness Measurement (UTM) was used to check casing metal thickness and corrosion severity, while Cathodic Protection (CP) measurement assessed sacrificial anode effectiveness.
Environmental and Integrity Assessment
Leak detection was carried out using specialized equipment to identify any hydrocarbon seepage from the capped well.
Remedial Actions
Survey results showed depleted anodes, so new sacrificial anodes were installed to protect the wellhead and support further asset longevity.