Production Enhancement & Decommissioning
Well Intervention · Life of Field Support · Asset Retirement
Maximizing Field Performance & Safe Asset Retirement Comprehensive Solutions for Production Optimization and End-of-Life Operations
Service Portfolio
Marine Platforms Limited (MPL) delivers comprehensive production enhancement and decommissioning services that maximize field performance throughout the asset lifecycle. From light well interventions and acid injection campaigns to complete facility decommissioning, our integrated approach ensures optimal production rates and safe, environmentally responsible asset retirement.
Baker Hughes — Azule Field LWI
Light well intervention operations including subsea equipment deployment, well maintenance and remediation, production optimization services, and SSIV operations support.
SNEPCo — Bonga Field LWI-SILS
Light well intervention subsea isolation systems — SILS deployment and operations, well control equipment installation, intervention support services across multiple campaign executions.
TotalEnergies — Akpo Field LWI
Light well intervention operations for Akpo field well maintenance, subsea isolation valve support, production enhancement activities, and well intervention tooling.
Chevron — Agbami Acid Injection
14 successful acid injection operations for well stimulation and production enhancement. Full engineering support from deck plans through field execution.
Hydrate Remediation Operations
Complete hydrate remediation and flow assurance restoration operations at Agbami field — deck planning, operational procedures, and field engineering support.
Flowline Repair Interventions
Flowline repair interventions across Bonga and Agbami fields— subsea repair procedures, leak detection & remediation, pipeline integrity restoration.
SNEPCo — Bonga BOOR Recovery
Complete BOOR (Buoy Offloading Riser) recovery operations — 612m total riser recovered across seabed, FPSO, and SPM sections with full engineering support.
TotalEnergies — Mud Burner Boom
Removal of 2 old mud burner booms at AMENAN platforms (AMD-1 & AMD-2) — site visit, structural inspection, lifting analysis, rigging design, and complete decommissioning procedures.
Additional Decommissioning Operations
Comprehensive asset recovery operations across Bonga and Agbami fields — pigging loop removal, Xmas tree recovery, jumper & flowline removal, and umbilical recovery.
Well Intervention Services
Baker Hughes - Azule Field LWI
Baker Hughes - Azule Field LWI
2023
Azule Field
Completed
- Light well intervention operations
- Subsea equipment deployment
- Well maintenance and remediation
- Production optimization services
- SSIV operations support
SNEPCo - Bonga Field LWI-SILS
2019 & 2017
Bonga Field
Completed
- Light well intervention subsea isolation systems
- SILS deployment and operations
- Well control equipment installation
- Intervention support services
- Multiple campaign execution
Total Energies - Akpo Field LWI
2019
Akpo Field
Completed
- Light well intervention operations
- Akpo field well maintenance
- Subsea isolation valve support
- Production enhancement activities
- Well intervention tooling
Acid Injection Campaigns
Our extensive experience in acid injection operations enables effective stimulation of production wells to restore or enhance flow rates. We have successfully executed 14 acid injection campaigns for Chevron across the Agbami field.
Chevron - Agbami Acid Injection
2009-2022
1,500m WD
14 Campaigns
- 14 successful acid injection operations
- Deck plans & equipment integration
- Moonpool grillage design & fabrication
- Coiled tubing deployment analysis
- Equipment sea-fastening design
- Deployment & operational procedures
- Storyboard development
- Field engineering support
Engineering Services Delivered
- Deck planning & optimization
- Equipment integration engineering
- Moonpool grillage structural design
- Coil tubing deployment tower design
- Dynamic deployment analysis
- Equipment sea-fastening & rigging
- Operational procedures & storyboards
- Fabrication & mobilization support
- Field engineering & supervision
Flow Assurance & Remediation
Hydrate Remediation Operations
Agbami Field
2017
- 2 complete hydrate remediation campaigns
- 11 methanol troubleshooting operations
- Deck planning & layout optimization
- Operational procedures development
- Field engineering support services
- Flow assurance restoration
Flowline Repair Interventions
- Bonga field flowline repairs
- Agbami field flowline interventions
- Subsea repair procedures
- Leak detection & remediation
- Pipeline integrity restoration
- Flow assurance support
Equipment Changeout Operations
MPL has extensive experience in subsea equipment changeout operations, including safety critical management (SCM) systems, chokes, and flowmeters. These operations are essential for maintaining production efficiency and ensuring continued asset integrity.
Cumulative Changeout Statistics
SCM Changeout Operations
- Bonga field - SCM replacements
- Agbami field - 27 SCM changeouts
- Egina/Akpo fields - 7 SCM changeouts
- Subsea control module removal
- New SCM installation & testing
- System commissioning & integration
- Hydraulic & electrical testing
Choke & Flowmeter Services
- Agbami - 9 choke changeouts
- Egina/Akpo - 7 choke changeouts
- Agbami - 9 flowmeter replacements
- Production choke optimization
- Flow measurement system upgrades
- Subsea equipment retrieval & installation
- Testing & calibration services
Decommissioning Services
MPL provides comprehensive decommissioning services for offshore assets reaching end-of-life. Our experience spans BOOR (Buoy Offloading Riser) recovery operations, platform structure removal, and subsea equipment decommissioning with strict adherence to environmental regulations and safety standards.
Major Decommissioning Projects
SNEPCo - Bonga BOOR Recovery
2017
Bonga Field
Completed
- BOOR Seabed Section - 324m long recovery
- BOOR FPSO Section - 156m long recovery
- BOOR SPM Section - 132m long recovery
- Total 612m riser recovery operations
- Deepwater recovery procedures
- Safe disconnection & retrieval
- Environmental compliance
Engineering Services - BOOR Recovery
- Recovery methodology development
- Structural analysis & load calculations
- Rigging design & verification
- Vessel spread design
- Disconnection procedures
- Lifting & lowering analysis
- Transportation & disposal planning
- Field engineering supervision
Total Energies - Mud Burner Boom Decommissioning
2020
Egina/Akpo
40m WD
- 2 old mud burner booms removed
- AMENAN platforms (AMD-1 & AMD-2)
- Site visit & structural inspection
- Lifting & lowering analysis
- Rigging design & drawings
- Dynamic analysis simulations
- Decommissioning procedures
- Field engineering support
Client Portfolio
MPL has delivered production enhancement and decommissioning services to Nigeria’s leading oil and gas operators, establishing long-term partnerships based on technical excellence, safety performance, and reliable project delivery.
Trusted by Industry Leaders
Shell (SNEPCo)
- Bonga LWI-SILS (2019 & 2017)
- Bonga BOOR Recovery (2017)
- Multiple intervention campaigns
- Ongoing OIMR support
TotalEnergies
- Akpo Field LWI (2019)
- Mud Burner Boom Decommissioning (2020)
- Egina/Akpo life of field support
- Equipment changeout operations
Chevron
- 14 Acid Injection Campaigns (2009-2022)
- Agbami life of field support
- Flow assurance operations
- Equipment changeout services
Baker Hughes
- Azule Field LWI (2023)
- Well intervention support
- Subsea equipment operations
- Production optimization services
Technical Achievements
Intervention Excellence
MPL has successfully executed over 50 intervention operations across multiple fields, demonstrating our technical proficiency and operational reliability in both shallow and deepwater environments.
Cumulative Intervention Statistics
14
Acid Injection Campaigns
2
Hydrate Remediation Operations
11
Methanol Troubleshooting
5+
LWI Campaigns
Decommissioning Expertise
Our decommissioning portfolio demonstrates capability across the full spectrum of asset retirement activities, from small equipment recovery to major riser system decommissioning. Detailed close-up inspections of critical components and areas of concern identified during GVI campaigns orrequiring detailed assessment for integrity management.
CVI Scope & Capabilities
- Detailed weld inspections
- Corrosion & erosion assessment
- Crack detection & documentation
- Marine growth thickness measurement
- Component wear assessment
- Seal & gasket condition evaluation
- Structural damage documentation
- High-resolution video & photo documentation
Cathodic Protection (CP) Surveys
CP Measurement Services
- Potential measurements
- Anode consumption surveys
- Current output verification
- System performance assessment
- Holiday detection
- Coating condition surveys
- Corrosion risk assessment
Documentation & Reporting
- Comprehensive survey reports
- Potential mapping
- Anode condition database
- Trend analysis
- Recommendations for remediation
- Compliance documentation
- Asset integrity reporting
Intervention Services
MPL’s ROV intervention services support subsea operations, maintenance activities, and production optimization through skilled manipulation and tool deployment.
Valve Operations
- Gate valve operation (open/close)
- Ball valve manipulation
- Choke valve adjustment
- Subsea isolation valve operations
- Emergency shutdown activation
- Valve position verification
- Torque tool operations
Hot Stab Operations
- Hydraulic hot stab connections
- Flying lead connections
- Control system activation
- Pressure testing support
- System commissioning assistance
- Function testing
- Disconnection operations
Tool Deployment
- Hydraulic tool operation
- Torque wrench deployment
- Cleaning tool operations
- Jetting equipment deployment
- Measurement tool positioning
- Cutting tool operations
- Custom tooling deployment
Pre-Commissioning Support
ROV services play a critical role in pre-commissioning activities, providing visual verification and support for system testing and commissioning operations.
System Testing Support
- Hydrostatic test monitoring
- Leak detection & verification
- Pressure test observations
- System function verification
- Valve operation testing
- Flooding & gauging support
- Test documentation
FIV Operations Support
- Final inspection & verification
- System cleanliness inspection
- Connection integrity verification
- Equipment function testing
- Control system verification
- Flying lead testing support
- Commissioning documentation
Project Experience
MPL has delivered ROV services across Nigeria’s major offshore fields, supporting OIMR campaigns, SURF
installations, and production enhancement operations.
Field Operations Portfolio
Bonga Field Operations
- Continuous OIMR support (2013-Present)
- 53 Xmas tree installation support
- 48 Jumper installation operations
- 42 HFL/EFL installations
- 38 Metrology surveys completed
- 37 Well marking operations
- Riser & flowline inspections
- BOOR recovery support (2017)
- Flex-joint cleaning & photogrammetry
- Anode skid inspections
Egina/Akpo Operations
- Life of field support (2018-Present)
- 16 Xmas tree installations
- 15 Jumper installation campaigns
- 3 Flying lead installation
- 5 Metrology operations
- SERS trials support
- Annual riser inspections
- Umbilical inspections
- Environmental studies support
- Multiphase module installation
Agbami Field Operations
- OIMR support (2009-Present)
- 20 Xmas tree installations
- 18 Jumper installations
- 3 Manifold installations
- 18 EFL & HFL installations
- Riser & flowline inspections
- Acid injection campaign support
- Hydrate remediation operations
- Field surveys
- SCM & choke changeout support
Personnel & Training
MPL’s ROV operations are conducted by highly trained and experienced personnel who maintain current certifications and undergo regular skills development to ensure safe, efficient operations.
ROV Pilot Team
- ROV Pilot Technicians (Level 3-4)
- ROV Supervisors
- Extensive offshore experience
- Multiple system qualifications
- Advanced tooling proficiency
- Survey operations expertise
- Continuous training programs
Support Personnel
- ROV Technicians
- Electrical/Electronic specialists
- Hydraulic systems specialists
- Survey personnel
- Data processors
- Equipment technicians
- Maintenance engineers
Certifications & Standards
- IMCA competency standards
- ROV pilot certification
- BOSIET/HUET offshore survival
- H2S awareness training
- Medical fitness certification
- Equipment-specific training
- HSE certifications
Integration with Other Services
OIMR Integration
- Inspection support for OIMR campaigns
- Intervention tooling deployment
- Well marking & metrology
- Equipment changeout support
- Recovery operations assistance
- Pre-commissioning verification
SURF Project Support
- Installation monitoring & guidance
- Tie-in verification & support
- As-laid surveys & metrology
- Burial depth verification
- Connection integrity checks
- Commissioning support
Production Enhancement
- Well intervention support
- Valve operation services
- Flowline inspection & repair
- Equipment condition assessment
- Subsea control operations
- Hot stab connections
Decommissioning Support
- Asset condition surveys
- Recovery operations support
- Disconnection monitoring
- Environmental surveys
- Documentation & reporting
- Clearance verification
Key Advantages
MPL’s ROV services deliver exceptional value through technical excellence, operational reliability, and integrated project support.
Technical Excellence
- Advanced ROV systems & equipment
- Comprehensive tooling packages
- Experienced personnel
- Proven track record
- Quality assurance systems
- Continuous training programs
Operational Reliability
- High equipment availability
- 24/7 operations capability
- Rapid mobilization
- Weather-resilient operations
- Maintenance excellence
- Backup systems & redundancy
Integrated Solutions
- Multi-discipline coordination
- Comprehensive project support
- Single-source convenience
- Efficient interface management
- Cost-effective solutions
- Streamlined execution
Client Value
- Flexible service models
- Customized solutions
- Competitive pricing
- High-quality deliverables
- Responsive support
- Long-term partnerships
Key Takeaways
Marine Platforms Limited provides comprehensive ROV services that support the full spectrum of offshore operations from shallow water to ultra-deepwater environments. Our advanced systems, experienced personnel, and proven track record make us the partner of choice for subsea inspection, intervention, and construction support services.
Comprehensive Capabilities
- Inspection services (GVI, CVI, CP surveys)
- Intervention operations (valve ops, hot stabs)
- Construction support (installation, tie-ins)
- Survey & metrology services
- Pre-commissioning support
- Emergency response services
Proven Experience
- 15+ years ROV operations
- 100+ projects successfully delivered
- All major Nigerian fields
- 5m to 1,500m water depth range
- Outstanding safety record
- Long-term client relationships
Through continuous investment in technology, personnel development, and operational excellence, MPL delivers world-class ROV services that enable our clients to execute their offshore projects safely, efficiently, and reliably. Our integrated approach combining ROV capabilities with other offshore services provides comprehensive solutions that maximize value throughout the project lifecycle.
Partnership Approach
MPL works closely with clients to understand their specific ROV service requirements and develop tailored
solutions that align with project objectives, budget constraints, and operational needs. Our flexible service models, responsive support, and commitment to excellence ensure successful project outcomes and longterm value creation.