Engineered in Australia. Built to API 4F. Deployed worldwide.
XDR has spent nearly two decades engineering integrated workover technology and manufacturing it to API 4F standard — the international monogram for drilling and well-servicing structures held by a small number of facilities worldwide.
Workover rigs and the technology that runs them.
Three rig classes (75/160/250 hookload), two catwalk ranges (2 and 3 — hydraulic and electric), the 3060 mud trailer, the Xenon OS and the patented IntelliBeam™ stability system. Every piece is engineered to integrate with the others — that's the whole point of XDR.
- Patented freestanding mast — rig-up in 30 minutes, no guy lines.
- SIL-2 Xenon OS at the core of every third-generation rig.
- Patented IntelliBeam™ stability monitoring as standard on the 250 and 160.
- Manufactured to API Spec 4F at our HYDCO facility in India.
- Direct support — no integrator in the middle.


Engineered in Australia.
Built worldwide.
XDR has spent nearly two decades engineering rigs that prove themselves on the toughest onshore wells — manufactured to API 4F at our HYDCO facility in India and deployed across operators worldwide.
XDR founded in Australia. HYDCO Engineering established the same year as XDR’s wholly-owned Indian manufacturing operation.
Patented freestanding mast — 30-minute rig-up, no guy lines. The fastest workover-rig rig-up on the market. Manufactured to API Spec 4F under the API Monogram Program.
Autonomous levelling, 80 m/min variable-hydraulic drawworks trip speed, and the first electric workover rig with battery regeneration sold into the European onshore market.
Two facilities, one company.
XDR is the engineering and design home; HYDCO Engineering — XDR's wholly-owned Indian operation, also founded in 2007 — is the API 4F licensed structural manufacturing facility that builds every rig in the fleet. Same executive team, same engineering, two locations.
- XDR Australia — design, R&D, the Xenon OS and IntelliBeam™ IP, customer engineering and direct support.
- HYDCO Engineering, Gujarat — API Spec 4F licensed manufacturing of masts, derricks and substructures.
- API 4F is the international monogram for rig structural design and manufacture, audited under API’s Q1 quality programme and held by a small number of facilities worldwide — a routine prerequisite for tier-1 operator tenders.
- Rigs are deployed across Australia, India, Europe, the Middle East and beyond — supported directly, with no integrator in the middle.

From spec to commissioning, you talk to the people who built the rig.
No resellers, no integrators. Engineering, manufacturing and support are all in-house, across two facilities.