ENERGY & RESOURCES
AUSTRALIA’S DECOMMISSIONING DELIVERED
Integrated. Scalable. Proven
Across Australia’s Offshore Asset Lifecycle
Connecting the capability behind Australia’s Offshore Asset retirement. Delivering certainty from concept to completion.
The Capability behind Delivery
Our experience across Australia’s offshore asset lifecycle informs how complex decommissioning campaigns are planned, coordinated and delivered.
- ࠨEnd‑to‑end project and campaign management
- ࠖInterface management (operator, contractors, regulators)
- ࠧSchedule certainty, cost and risk control
- ࠠOptimised vessel spreads and logistics
- ࠩSingle point of accountability for marine scopes
- ࠰Strong ESG outcomes
Bringing certainty to complex asset retirement projects
Delivering Australia’s largest decommissioning project
Successfully completed by Bhagwan Marine in July 2024
- ࠲Logistically complex and technically challenging project given remote location
- ࠳Removal of nine offshore platforms
- Approximately 180 offshore personnel mobilised
- ࠕOver 850,000 safely executed hours
From Concept to Completion
Safe, compliant and cost‑effective end‑of‑life support with minimal risk, schedule certainty and strong ESG outcomes
CESSATION OF PRODUCTION (COP)
- Marine support for shutdown and transition
- Isolation, flushing support and preparation activities
- Execution planning for decommissioning phase
PLUG & ABANDONMENT
- Marine vessels and logistics support through well intervention programs
- ROV, subsea intervention and offshore accommodation
CARE & MAINTENANCE
- Marine access for inspections and integrity monitoring
- Temporary preservation and stabilisation
- Cost optimised standby and readiness support
REMOVAL – SURFACE & SUBSEA
- Topsides and facility removal support
- Tug and Barge operations
- Subsea infrastructure removal (pipelines, umbilicals, mattresses, rock bolts etc)
- ROV/diver‑assisted cutting and recovery
RECYCLING & DISPOSAL
- Marine transport to ports and disposal facilities
- Offloading and interface with demolition/recycling yards
- Waste segregation and compliant handling (marine scope)
AS LEFT SURVEY
- Post‑removal seabed and site surveys
- Debris identification and clearance support
- Data collection for regulatory close‑out
REHABILITATION
- Seabed remediation and reinstatement support
- Environmental and debris clearance activities
- Coordination with environmental specialists
- Continual Monitoring
- Periodic post‑decommissioning surveys
- Marine access for inspection and verification
- Long‑term compliance and assurance support
RIGS TO REEF
- Reef installations