Operation & Maintenance
Operation & Operations & Maintenance
Ariosh partners with clients to ensure safe and efficient operation of their assets. We have extensive offshore O&M experience, deploying some of the industry’s most experienced personnel with over 30 years in running the operations of facilities including FPSOs, FSOs, flow stations and offshore platforms.
SURF EPCI SURF EPCI
We have the experience, expertise and capability to deliver SURF (Subsea umbilicals, risers, flowlines and structures) projects as full EPCI package.
Conventional
EPCI Conventional EPCI
Ariosh are industry leaders in the Engineering, Procurement, Fabrication and Installation of fixed platforms and associated pipelines.
Fabrication & Construction Fabrication & Construction
Our facilities at Rumuolumeni in Portharcourt and Nigerian Naval Dockyard in Lagos have combined area of 150,000 sqm of dedicated area for welding, storage, laydown, blasting and painting activities with combined capacity of 30,000 MT of steel fabrication annually.
Engineering & Project Management Engineering & Project Management
We have extensive experience in project management & engineering design. We leverage on our large base of local expert and integrated global networks of professionals.
OIMR OIMR
We support Life-of-Field and integrity management of subsea infrastructure through inspection, maintenance and repair services.
Heavy Lift Heavy lift
In strategic alliance with foreign technical partners, Ariosh provides fully integrated transport and installation (T&I) solutions for fixed offshore oil and gas production structures. We can support heavy lift upto 5,000 MT.
Field Development Field Development
Ariosh’s full field development service is a turnkey solution that encompasses all of the essential building blocks in a complete offshore development program.
Subsea Intervention Subsea Intervention
Ariosh offer integrated services for subsea infield installation and light construction works with divers and ROV's.
ROV Inspection ROV Inspection
We support remote inspection, survey and construction using remote operated vehicles (ROVs). We operate fleet of ROVs ranges from small observation-class vehicles to heavy-duty remote intervention systems
Pipelay Pipelay
We have the assets, engineering capability, fabrication and construction management expertise to carry out shallow water, swamp and onshore pipelay.
Vessel Chartering Vessel Chartering
We operate fleet of world class vessels to support our offshore and subsea construction / installation activities. Ariosh directly owns a pipelay/FWB/accommodation barge and two (2) AHT's. We leverage on our partners for deepwater CSV's and direct hire for other support vessels.

We always look for new ways to bring value to our clients – understanding their needs and drawing on our resources to adapt our offer accordingly. We deliver

Engineering

Engineering
Our experience spans the entire range of the engineering services & project management - onshore, offshore and deepwater - from feasibility studies, front end design & detailed design through global procurement, construction, commissioning and start-up.

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Procurement

Procurement
Leveraging on extensive market knowledge and global alliances, Ariosh delivers procurement solutions covering strategic sourcing, materials management, contract management, materials inspection (QA and QC) services, warehousing and logistics optimization.

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Construction

Construction
Drawing on vast construction experience and world-class fabrication facilities, we handle multiple projects for the delivery of onshore modules, offshore platforms, deepwater floating platforms and subsea facilities.

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Installation

Installation
Ariosh has extensive experience and expertise in hookup & commissioning, subsea construction and SURF installation. Our focus is on field development, brownfield revamp/modification of fixed platforms, associated pipelines and deepwater facilities.

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Technical Services

Technical Services
Ariosh is a leading provider of 3D Laser Scanning Services. We deployed this innovative technology over a decade ago to support brownfield developments and successfully set a new paradigm for reverse engineering, seamless construction and first fit installation.

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Marine

Marine
Ariosh’s marine assets uniquely position the company to provide a wide breadth of marine support services to its esteemed clients.

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