Learn & Resources
Powering Asset Integrity: Actionable Knowledge from PetroBot Team. Know-how of Robotics and Corrosion Engineering by our Engineers.
Guides for inspection, robotics, data and visualization teams
Inspection Knowledge Hub
Technical notes for asset owners and inspection engineers working with robotic NDT, field data and reporting workflows.
Underwater Water Tank Inspection: Visual + UT Workflow
Plan underwater water-tank inspection with ROV video, local cleaning and UT spot readings—plus visibility, coverage, hygiene and engineering limits.
- Treat the result as a scoped condition survey: visual observations, localized measurements, exclusions and engineering decisions are different evidence states.
- Start with the asset material, water service, access, coating, geometry, hazards and decision need; platform suitability follows from those inputs.
- A UT spot is a local measurement on a qualified, prepared surface—not a continuous thickness map, corrosion rate or structural acceptance decision.


Internal Pressure Vessel RVI and UT Gridding with MagRover
Plan internal pressure vessel inspection with MagRover RVI and UT gridding, including data quality, safety limits and underground-vessel considerations.

In-Service Tank Inspection and API 653: How Robotic UT Supports Integrity Decisions
A technical guide to using in-service robotic tank floor inspection data in API 653 integrity programs without confusing robotic UT with the authorized inspector's decision.

Robotic vs Manual Tank Inspection Cost: The Full Project Comparison
A practical cost model for comparing robotic tank inspection with manual internal inspection, including shutdown, cleaning, gas-freeing, scaffolding, confined-space controls and lost availability.
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