S2 ROBOTICS - NAUTILUS
NAUTILUS – SUBSEA ROBOTIC IMR SYSTEM
NAUTILUS is a semi-autonomous subsea robotic system designed to perform integrated Inspection, Maintenance, and Repair (IMR) of pipelines within a single mobilization.
This solution replaces a significant portion of work traditionally carried out by divers and large vessels, enhancing safety while significantly reducing operational costs.
Technical Highlights
- Up to 1,000 m depth rating
- Pipeline diameter: 8” – 20”
- Maximum pressure: 60 bar
- Maximum temperature: 92°C
Industries
TECHNOLOGY & INNOVATION
- Robotic Systems
- Data Acquisition
- AI & Analytics
- Smart Decision-Making
The integration of robotics and advanced data analytics enables accurate digital asset creation and supports predictive pipeline performance optimization.
KEY FEATURES
Remote Robotic Operation
Enables fully remote operations to minimize risks to personnel
High Precision Inspection
UT/TOFD technology capable of detecting defects with high accuracy
Integrated Repair System
Includes surface preparation, composite repair, recoating, and structural strengthening
Composite Repair Capability
High-performance composite repair system to extend pipeline lifespan
Real-Time Data & Monitoring
Provides real-time data for fast and accurate decision-making
Built for Extreme Environments
Designed for subsea operations up to 1,000 meters depth
PERFORMANCE BENEFITS
Faster Repair Time
Up to 70% faster compared to conventional methods
Enhanced Safety
Minimal human intervention in high-risk environments
30%+ Cost Savings
Significant reduction in operational expenses
Real-Time Data
Immediate data availability for rapid analysis
CONVENTIONAL METHOD
VS
NAUTILUS SOLUTION
Conventional Method
- Multiple mobilizations
- Diver-dependent operations (higher risk)
- Extended downtime
- High operational costs
- Complex coordination
Nautilus Solution
- Single mobilization
- Diver-free operation
- Faster execution
- Cost-efficient
- Simplified operation and documentation
HOW IT WORKS
1
Inspection
The robot performs inspection using advanced NDT technology
2
Defect Analysis
Real-time identification and sizing of defects
3
Repair Execution
Immediate repair using composite patching methods
4
Coating & Protection
Recoating to protect pipelines from corrosion and abrasion
5
Digital Reporting
All data is digitally recorded for asset management purposes
APPLICATIONS
Subsea Pipelines
Inspection and repair of underwater pipelines
Offshore Facilities
Maintenance of critical offshore assets
Emergency Repair
Rapid response solutions for pipeline failures
Asset Integrity Programs
Supporting comprehensive asset integrity management
SUSTAINABILITY IMPACT
Lower CO₂ Emissions
Reduced emissions from large vessel operations
Less Vessel Usage
Minimizes the need for vessel mobilization
Reduced Environmental Impact
Enables more sustainable and environmentally responsible operations
PT. INDO RIAU PERKASA
Partner with us for a safer tomorrow!
Experience the difference our expertise can make.