
Shaping the future together
DECOMMISSIONING OF OFFSHORE & ONSHORE INSTALLATIONS
Pile and well decommissioning, Plug & Abandonment
Offshore structures in the oil and gas as well as windpower industry involve special requirements at various stages of lifecycle management.
ANT provides sophisticated abrasive cutting and eroding technology and integrated solutions which enable you to manage challenging tasks in a safe, efficient and environmentally-friendly way.

Fields of application
- Sustainable Repair
- Demanding Production Enhancement
- Challenging Plug & Abandonment
- Efficient Decommissioning
- Repowering
Our solutions for proper decommissioning procedure and monitoring

Internal Cutting
Turnkey offshore cutting spread and cutting tools for cold cutting of multistring casings and pipes

External Cutting
Manipulation systems and cutting devices for abrasive cutting of topside and subsea structures

Eroding with wellANT
enables the safe and precise removal of internal wellbore obstructions without mechanical force, heat, or swarf – preserving well integrity at all times
Key features of our offshore solutions
- Suitable for ATEX zones
- Remote operations using special manipulators and ROVs without the use of divers
- Fast setup
- Small footprint
- Combining economic efficiency and environmental sustainability
Decommissioning of offshore structures
“ANTs products and service is excellent. Using their tools for our Offshore projects is lucrative and practicable.”
Wang Chao – Project Manager, CNOOC – China National Offshore Oil Company
Blog

DEMIL & Bomb Disposal – Three Opportunities for a Good Conversation
NATO EOD Bratislava (Booth 305), Milipol Paris (Hall 5A, M160 – co-exhibitor SCOPEX), and MILENG COE Ingolstadt (Booth 82). Book a meeting now: mace@ant-ag.com

Interview with Jennifer-Eileen TopkeHead of Inside Sales & Projects at ANT AG
Start your career at ANT AG! Find out how Jennifer-Eileen Topke went from sales assistant to head of inside sales and project management. Join our project management team and help shape exciting customer projects. Apply now: https://ant-ag.com/projektmanager-kundenprojekte

ANT at ADIPEC, SPE/ICoTA & OEUK: Decom & Intervention
Meet ANT at ADIPEC, SPE/ICoTA and OEUK 2025. Discuss safe, efficient water-abrasive cutting for decommissioning & well intervention—book a meeting with our team.
Any questions?
Our Sales Team is always happy to help. You can reach us by phone from Monday to Friday between 8 am and 4 pm.