Delivering end-to-end well construction solutions trusted by leading operators across Africa.
Engineering advanced automation, instrumentation, and process solutions that power operational excellence.
Providing single-point accountability for seamless project execution from concept to completion.
Maximizing asset performance through reliable operations and maintenance support.
We are Nigeria’s leading oilfield servicing company, delivering integrated solutions to the oil and gas, power and industrial sectors.
By combining strong local expertise with world-class technologies through strategic OEM partnerships, we help our clients achieve safer, more efficient and more reliable operations.
Discover our company arrow_forwardFrom well construction and process management to project delivery, engineering and maintenance, we combine technology, technical expertise and execution capability to improve operational performance.
Drilling, Wireline, tubulars, completion and intervention support, Fishing and Plug Abandonment
north_eastAutomation, Instrumentation, Measurement & Engineered Process Solutions; Asset Reliability, Maintenance & Lifecycle Performance Support; and Operations & Maintenance Services.
north_eastEnd-to-end project coordination and turnkey well delivery.
north_eastAOS Orwell Solutions
Through a series of integrated activities and processes, we combine the right technology, the right people and several years of experience, to provide winning solutions in well construction and management.
Wireline and slickline services for well intervention, completion and production support.
Explore arrow_forwardDrilling support services delivered with the right technology, experienced personnel and operational expertise.
Explore arrow_forwardWe provide fishing tools and experienced in-country teams for complex well intervention operations.
Explore arrow_forwardCasing and tubular running services supporting efficient and reliable well delivery.
Explore arrow_forwardReliable plug, abandonment and slot recovery solutions for mature and complex wells.
Explore arrow_forwardQuality drillpipe and tubular rental support for well construction operations.
Explore arrow_forwardDownhole tools and jar solutions designed to support efficient well construction and intervention operations.
Explore arrow_forwardCompletion, assembly and hammer services supporting reliable well construction and operational performance.
Explore arrow_forwardPrecision machining and fabrication support for oilfield equipment, components and service operations.
Explore arrow_forwardWe deliver integrated automation, control, electrical, instrumentation, measurement and engineered process solutions that improve safety, efficiency and operational performance across industrial facilities.
We deliver automation solutions for safe and efficient process operations.
Explore arrow_forwardWe provide electrical and instrumentation solutions for industrial facilities.
Explore arrow_forwardWe deliver integrated modular packages for efficient project execution.
Explore arrow_forwardWe provide reliable measurement and metering solutions for process operations.
Explore arrow_forwardWe deliver valve and actuation solutions for critical process control.
Explore arrow_forwardWe provide rotating equipment solutions for reliable plant performance.
Explore arrow_forwardWe deliver fire and gas detection systems for safer facilities.
Explore arrow_forwardWe provide maintenance services that support reliable asset performance.
Explore arrow_forwardWe deliver engineering solutions from design through project execution.
Explore arrow_forwardAOS Orwell provides full Integrated Project Management and Turnkey Well Delivery Services, offering clients a one-stop solution for delivering cost-efficient wells, safer and faster.
Well planning and full-cycle coordination & optimization of well delivery by experienced Project Delivery Team
Explore arrow_forwardOne-contract covering flexible tailored well services bundle to support well construction or intervention projects
Explore arrow_forwardFull-cycle end-to-end well planning and execution of well delivery via cross-functional planning, equipment & services procurement
Explore arrow_forwardSingle-contract, end-to-end well delivery with full performance responsibility
Explore arrow_forwardAOS Orwell Solutions
We provide Operations & Maintenance services including daily operations, repairs, upkeep and component replacements to maintain assets and support long-term reliability.
Asset management support for rotating equipment and valves to improve reliability and lifecycle performance.
Explore arrow_forwardAutomation, control and metering asset support for efficient and dependable plant operations.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forwardFabric maintenance and asset integrity services to preserve asset condition and operational safety.
Explore arrow_forward“From empowering Africa’s energy future to powering industries and supporting critical infrastructure, our expertise drives success across Nigeria and beyond. We combine local content with global standards to provide sustainable, cutting-edge services that meet the evolving needs of our clients”.
Dedicated experts delivering world-class oilfield services and solutions to meet the demands of the upstream sector.
Clients served across Nigeria and beyond, reflecting our trusted partnerships, local expertise and commitment to dependable service delivery.
Explore the latest updates, industry perspectives and stories from across AOS Orwell.
News
As experienced professionals across the oil and gas industry approach retirement and the sector continues to evolve, developing the next generation of technical talent has become increasingly important.
Read article arrow_forward
Explore how automated tubular running systems can improve operational efficiency, consistency and safety during casing operations.
Read more arrow_forward
AOS Orwell connected with industry leaders, partners and stakeholders during SPE NAICE 2025 in Lagos.
Read more arrow_forward
A look at how equipment delays and supply chain disruption can affect oilfield operations and project delivery.
Read more arrow_forwardWe collaborate with leading global technology providers and serve major organisations across the energy industry, combining international expertise with strong local execution.
Global expertise. Local execution.
Trusted across the energy industry.
