Asset Support
Proven, Scalable Asset Excellence
Our asset support services help you stay smart and stay ahead, maximizing return on your asset investment. Whether you’re at the beginning of your operations journey or managing mature infrastructure, we understand that safe, predictable performance is fundamental to your energy investment success.
Built on decades of operating experience, our approach to operations, maintenance, and performance improvement helps you assure integrity, improve plant availability, reduce emissions, and optimize energy production. When you want to revitalize your energy infrastructure, our scalable enhancement solutions keep costs manageable while delivering exceptional results.




Agility That Drives Efficiency
Our connected, digitally enabled teams and proven artificial intelligence solutions help predict project and equipment health, increase operational efficiency, reduce carbon emissions, and enhance site safety. We consistently save clients significant costs by preventing downtime and improving worker productivity by up to 200%.
Whenever possible, we minimize on-site personnel through our dynamic campaign approach. This strategy not only enhances safety and supports your sustainability objectives but also drives down operational costs.
By combining digital technologies, integrated planning, and multi-skilled execution, we deliver ultra-efficient asset support across your infrastructure—whether your operations are onshore or offshore, in traditional energy or renewable sectors.
From standalone asset support services to integrated and fully managed solutions, we develop our support to align with your asset strategy. Trust our team to bring the expertise needed to drive superior performance.
Our Asset Support Services
- 1. Operations Excellence
Operations Services That Create Value
We understand what it takes to safely and effectively manage energy assets through daily operational experience. We also recognize that customized solutions are essential. As your partner, our role is to match solutions to the specific challenges you face.
From personnel provision through fully managed services as Duty Holder, Service Operator, or major hazard site operator—we customize our support to align with your operating philosophies and performance objectives. As we assume greater responsibility, we share risk and increase value delivery.
Unique Operational Insight
We pioneered innovative outsourced operational concepts and today operate numerous assets globally. Whether you need personnel support or comprehensive responsibility transfer, you access a team with unique insights into the challenges and regulatory requirements you face as an asset owner.
Predictable Operations Delivery
Across onshore, offshore, and marine infrastructure supporting hydrocarbon and renewable energy sectors, we develop innovative and sustainable approaches to reduce operating costs while delivering predictable operations and safely improving energy production efficiency.
Our highly skilled and fully qualified operations personnel are supported by proven processes, systems, and cutting-edge digital technology to drive best practices in:
- Integrity management and assurance
- Asset planning, maintenance scheduling, and optimization
- Shutdown and turnaround delivery
- Operational improvement initiatives
- Production efficiency enhancement
In late-life operations, our global network of Technical Authorities investigate, diagnose, and resolve challenges across all these critical areas.
24/7 Skills and Support Access
Providing shared resources across all Operations contracts through our round-the-clock Delivery and Technical Hub enables cost optimization for our clients. You have access to comprehensive technical, logistics, recruitment, and competence management capabilities whenever needed.
Comprehensive Asset Acquisition Support
Considering an asset purchase? We provide transparency on operating, capital, transition, and abandonment costs to build confidence in your investment through our Due Diligence services. We demonstrate the economic viability of mature assets, identifying opportunities to extend field life and delay cessation of production.
We’ve supported the establishment of multiple new operators and managed numerous major transitions globally. Trust our team to guide you from acquisition through steady-state operations and transformation.
- 2. Advanced Maintenance Solutions
Value-Adding Maintenance Strategies
Whether managing fields or facilities, implementing the right maintenance and integrity management strategy makes a significant difference. We establish plans and systems to help you achieve the optimal balance between performance, cost, and reliability.
Our approach ensures equipment availability is maximized, environmental impact is minimized, and costs are reduced while extending asset life. Working with you to define scope, objectives, and KPIs, we complete comprehensive baseline reviews to identify optimal maintenance philosophies, tools, procedures, and activities.
Intelligent Results Across Energy Infrastructure
Across all energy asset types, our dynamic working philosophy drives superior results with improved efficiency. By deploying digitally enabled, multi-disciplined campaign teams who complete planned maintenance across portfolios or multiple client assets, we reduce interfaces and administrative burden while improving scheduling and optimizing expenditure.
Key resources remain accessible when needed, and combined with digital reporting capabilities, we enhance cost-effectiveness and productivity. For offshore wind operations, we understand marine environments present specific challenges, and our integrated campaign maintenance approach addresses these requirements through unified safety, planning, logistics, and budget management.
Predictive Intelligence for Reduced Burden
Effective prediction capabilities enable significant reduction in overall maintenance requirements. Our artificial intelligence platform, developed by experienced engineers in collaboration with technology specialists, transforms asset and project data into actionable insights supporting planning optimization and site personnel reduction.
Proven across challenging operational environments, our AI solutions help rationalize maintenance activities while supporting strategic decision-making.
Connected Technologies Enhance Productivity
By digitalizing planning, execution, and reporting processes, our Connected Worker technologies achieve up to 200% productivity improvements compared to traditional approaches.
Combined Digital Twin and Connected Worker technologies, integrated with our proprietary software solutions, enable us to:
- Enhance operational productivity
- Reduce operating and project costs
- Improve asset uptime
- Eliminate process duplication
- Reduce manual effort requirements
Optimized Uptime and Efficiency
Effective maintenance and integrity management programs optimize uptime and energy production output. Timely, scheduled equipment maintenance and well-executed facility management are critical to high performance achievement.
Across our operations, our approaches consistently deliver production efficiencies in the top performance quartiles, recognized as industry-leading results.
Continuous Excellence
As your operating philosophy evolves, so do your requirements. Through regular analysis of maintenance, technical, and cost data, we implement continuous improvement programs that challenge current practices, ensuring they remain optimally effective.
“The extension of our partnership over multiple years recognizes not only exceptional performance delivery but also increasing levels of innovation and cost optimization achieved.” — Senior Maintenance Operations Manager

- 3. Asset Modification Services
The complexities of managing mature industrial assets are intensified by volatile market conditions and evolving regulatory requirements. When capital allocation decisions must be made strategically, ensuring certainty of delivery becomes paramount to maximising return on investment.
With the increasing emphasis on sustainable operations and environmental stewardship, asset owners face multifaceted challenges that require innovative solutions and proven expertise.
Our approach centres on transforming operational challenges into strategic opportunities through comprehensive problem-solving methodologies.
Our Capabilities
Extensive Modification Experience We deliver comprehensive engineering solutions and asset modifications across diverse industrial portfolios, serving clients across multiple sectors and geographical regions.
Optimising Asset Value Through strategic infrastructure modifications and targeted improvement projects, we enhance operational performance whilst extending asset lifecycles. Our interventions maximise value realisation over both short and medium-term horizons.
By deferring end-of-life considerations and optimising existing infrastructure utilisation, we support sustainable operational excellence and capital efficiency.
Purpose-Built Engineering Solutions Our engineering methodologies minimise operational disruption during implementation phases. Drawing upon extensive operational experience, we possess deep understanding of the complexities inherent in managing modifications during active operations.
Through early-stage collaboration with operational teams, we deliver solutions that prioritise safety, operational continuity, and minimal interference with ongoing activities. Our track record demonstrates consistent delivery of solutions that are operationally sound, constructible, and fundamentally safe.
Advanced Digital Integration Delivery predictability and certainty are enhanced through sophisticated digital platforms and monitoring systems. Real-time performance tracking and comprehensive key performance indicator monitoring provide complete transparency and confidence in project outcomes.
Cloud-based information systems provide operational personnel with immediate access to critical engineering data throughout project lifecycles, thereby enhancing productivity and operational efficiency.
Service Portfolio
Our modification services encompass comprehensive solutions designed to enhance efficiency, maintain operational integrity, and extend asset lifecycles across various operational environments:
- Targeted operational improvements
- Safety and integrity enhancement programmes
- Capacity optimisation initiatives
- Planned maintenance coordination
- Equipment upgrade programmes
- Efficiency enhancement projects
- 4. Asset Performance Optimisation
Enhancing Operational Excellence Our asset management solutions are engineered to optimise performance through strategic integrity management, enhanced maintenance protocols, and data-driven decision-making frameworks.
Pre-Operational Phase We facilitate seamless commissioning of new facilities through comprehensive operational readiness programmes. Leveraging operational insights and industry best practices, we establish optimised maintenance, materials management, and integrity frameworks.
Operational Phase During active operations, we reduce expenditure through strategic condition monitoring insights and reliability-centred maintenance principles, optimising both maintenance and integrity activities whilst maintaining operational excellence.
End-of-Life Phase We adapt strategies for mature assets approaching decommissioning, maximising performance through optimised maintenance, integrity, and inventory management whilst ensuring operational efficiency and cost-effectiveness.
Comprehensive Asset Support
Regardless of asset lifecycle stage, our expertise focuses on implementing consistent, streamlined processes that reflect industry best practices across:
- Comprehensive integrity management for critical infrastructure and containment systems
- Strategic materials and inventory management, including obsolescence planning
- Reliability management for critical rotating equipment
- Risk-based maintenance strategy development
- Asset data standardisation and work management system optimisation
- Advanced maintenance management system development and implementation
- Continuous asset performance monitoring and optimisation
Our experienced teams consistently deliver appropriate insights and proven methodologies to address performance challenges with precision and reliability.


Why Choose Us
Sure we build impressive
With years of field expertise and a commitment to innovation, PetroShell delivers asset support services that are safe, scalable, and built for long-term success. Whether you’re operating oil & gas infrastructure or transitioning toward cleaner energy, our tailored solutions will keep your assets productive and resilient.
A section emphasizing Petroshell Energy’s comprehensive approach, detailing how the service covers all necessary stages—planning, execution, and ongoing support.
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Testimonials
What Our Clients Say?
