ROV Survey for RIG Taurus

7-day underwater inspection mission at an offshore oil rig using Remotely Operated Vehicle, in collaboration with Pertamina Hulu Energi West Madura Offshore.

The Challenge

Following a structural collapse incident at RIG Taurus, Pertamina Hulu Energi needed an underwater assessment of hull conditions and seabed integrity. Manual diver inspection was limited by depth and safety constraints — an 8-thruster ROV was deployed for thorough documentation at 20 meters depth.

What I Did

Served as ROV Pilot and Engineer for the full 7-day survey (August 1–7, 2024), operating the vehicle in real offshore conditions at Madura Strait.

Piloted ROV across 3 critical inspection points around the rig structure
Performed pre-dive system checks, calibration, and troubleshooting on control systems, cameras, and sensors
Captured and analyzed underwater visual data for hull condition assessment
Trained team members in ROV operation and safety procedures
Compiled technical reports with findings for Pertamina’s maintenance decision team

ROV Underwater Inspection Offshore Operations Visual Data Analysis Technical Reporting

Impact

Identified 3 critical areas around hull and seabed requiring further maintenance attention
Delivered visual reports used directly by PHE WMO for operational safety evaluation
Completed all inspection targets within the 7-day timeline with zero incidents

Documentation