Ashtead Technology is a premier provider of equipment rental solutions, advanced underwater technologies, and comprehensive support services to the global offshore energy sector. Our capabilities are built upon decades of industry expertise, a vast technology portfolio, and a commitment to safety and sustainability.
Our decommissioning services are extensive, covering the entire lifecycle of offshore energy assets from renewable energy installations to oil and gas infrastructure. We specialise in ROV tooling, control and monitoring solutions, cutting and recovery systems, seabed air-lift and dredging solutions, back-deck support, and lifting, pulling, and deployment solutions. Our advanced equipment and expert teams ensure the safe and efficient installation, inspection, maintenance, and decommissioning of offshore energy infrastructure.
At Ashtead Technology, we provide a complete service capability for the cutting and removal of offshore assets. Our proven track record in field clearance and pipeline cutting and recovery underscores our expertise and reliability in delivering high-quality decommissioning solutions. Leveraging equipment from the world’s leading manufacturers, we offer reliable and robust topside and subsea tools. Additionally, our in-house designers, technology, and manufacturing facilities enable us to create bespoke solutions tailored to meet the unique requirements of our clients.
Our commitment to excellence and innovation positions us as a trusted partner in the decommissioning sector, ensuring that our clients can rely on us for safe, efficient, and sustainable solutions. With Ashtead Technology, you are assured of industry-leading support and cutting-edge technology to meet all your decommissioning needs.
Atlas Copco Rental – 24/7 Reliable solutions. Temporary Air, Nitrogen, Power and Flow to serve all your needs.
With over 50 years of experience in offshore projects, Atlas Copco Rental knows the ropes. All our offshore rental equipment is adapted to the harsh and hazardous conditions of open sea.
Atlas Copco Rental does not just provide equipment: we think along with you. Our project engineers make sure you get a made-to-measure solution and our service engineers can join on the journey to keep your installation in perfect working order. Atlas Copco Rental’s equipment is designed to be seaborne and comes certified for offshore use. Even our on-site service technicians are certified according to all relevant norms and standards.
Augean is the UK’s leading hazardous waste management company, supplying a comprehensive range of waste and specialist cleaning services.
We specialise in the re-use, recovery, treatment & disposal of all waste types. This includes NORM/LSA management, P&A well management and subsea waste.
Founded in 2012, with supporting infrastructure from Augean PLC, ANSS has realised its original mission that was to provide ‘complete waste services for the North Sea’.
Over the years, we have developed our waste knowledge, skills and expertise with a focus on compliance and sustainability to build a strong and diverse UK-wide customer base.
Augean can now provide over 300 waste treatment routes and has extensive experience treating difficult-to-handle wastes, managing over 750,000te of waste materials annually.
We are in the unique position to clean vessels & tanks offshore, as well as handling hazardous waste types onshore for disposal, including NORM. This means that we can provide with you with a complete cleaning & waste service offering wherever you are – onshore, offshore or inland.
Our clients are impressed by our flexibility; particularly our capability to proactively plan ahead, as well as think on our feet, which consistently provides value through safe & optimised operations.
Our personnel are multiskilled and trained to the highest of standards. Augean can provide RPS (Radiation Protection Supervisors), NORM monitoring & handling, filtration services for wellbore fluids, wellbore waste containment services, pit cleaning activities, drill floor/deckhand support, banksman/roughneck support as well as interfacing with rig and third party personnel for P&A and subsea labour support.
The Augean offshore team is proud to have completed over 250 projects with 17 years LTI free, zero loss of containment, zero NPT recorded and zero environmental or safety incidents – a testament to our continuous commitment to Safety First.
Baker Hughes has been a technology leader in the oil and gas industry for more than 100 years and continues to collaborate with operators to find solutions for complex technical challenges.
A leading global oilfield service company with operations in over 80 countries, Baker Hughes provides a full range of products and services to perform well plug and abandonment operations from the reservoir to the surface. We have the project management resources and expertise to integrate our technical portfolio to provide permanent, innovative and cost effective solutions for your well abandonment project.
Archer is a global oil services company with a heritage that stretches back over 40 years. With a strong focus on safety and delivering the highest quality products and services, Archer operates in 40 locations over 19 countries providing drilling services, well integrity & intervention, plug & abandonment and decommissioning to its oil and gas clients.
Archer are the market leaders in Offshore Platform Drilling and Plug & Abandonment services and have strengthened our services in the decommissioning market to offer full turnkey Topside Decom Engineering Services including;
Multi-Discipline Engineering, Project Management, Prep Removal of Topside Packages, Well P & A, Well Services, Conductor Removal, Survey & Inspection (including rope access) Cleaning & Flushing services as well as a dedicated experienced Decom engineering team onshore / offshore through duration of project.
We also work closely with strategic heavy lift vessel operators to offer full Decom services for clients assets.
With safety as our number 1 priority, ASCO is the leading materials management and logistics company for the global energy industry. In the UK we deliver an unrivalled range of integrated services delivered with our fundamental obsessions of safety and service excellence, and sustainability. We have a proven track record in the delivery of safe, responsible and cost effective solutions to the upstream Oil & Gas decommissioning sector, which we have established by fully utilising the comprehensive suite of ASCO services and by developing strong collaborative relationships with our specialist supply chain partners.
ASCO has built a solid reputation of providing turnkey solutions to the UKCS decommissioning sector for over 10 years. Significant projects in 2019/20 included P&A support with the onshore treatment of waste fluids, the receipt and recycling of subsea infrastructure and the onshore management of contaminated produced water & flushing waste consignments which were classified as in-scope radioactive. The successful delivery of projects with optimised digitalisation and innovative systems and processes will ensure we remain at the forefront of driving supply chain efficiency to our customers.
Allseas Group S.A. is a world-leading contractor in offshore pipeline installation, heavy lift and subsea construction.
Our approach is to support clients already in the conceptual design stage, and offer services for project management, engineering and procurement up to and including installation and commissioning.
Allseas owns and operates a state-of-the-art fleet of specialised heavy-lift, pipelay and subsea installation vessels designed and built in-house. The latest addition to our fleet, the 382 m long, 124 m wide dynamically positioned heavy lift and pipelay vessel “Pioneering Spirit”, is designed for the single-lift installation and removal of large oil and gas platforms and the installation of record-weight pipelines. In August 2016 the vessel successfully removed the 13,500 t Yme platform in a single lift, setting a record with its first commercial contract.
The emergence of “Pioneering Spirit” signifies a step-change in offshore installation and decommissioning. Designed to install and decommission platform topsides of up to 48,000 t and jackets of up to 25,000 t in a single lift, she will significantly reduce the amount of offshore work associated with installation and decommissioning by moving the work onshore where it is safer and more cost effective. Complementing the lifting systems is a 5000 t special purpose crane for additional lifts such as lighter topsides and jackets, modules and bridges. Moreover, with an S-lay tension capacity of 2000 t, she surpasses Allseas’ “Solitaire” as the world’s largest pipelay vessel.
The current trend of dismantling, lifting, removing and transporting heavy offshore structures, such as topsides and jackets, module by module is an expensive, high-risk activity for those involved. It also poses a serious threat to the environment. An entirely different concept, “Pioneering Spirit’s” unique single-lift capacity for platforms surpasses the capabilities of existing crane vessels, thereby extending the currently existing installation and decommissioning capabilities.
For over 30 years, Allseas has developed cutting-edge technologies and has pushed boundaries in offshore technology. By continuously growing our know-how and expertise, we have developed into a world-leading offshore contractor. We continuously challenge ourselves to think outside the box to improve our business and the product of clients.
