Exploration & Workover RigsXDR builds electric, road-legal, ATEX-ready drilling and workover rigs — engineered for the conditions European upstream actually operates in. Compliant out of the box. On the road in 30 minutes.

MOL is actively exploring across Central & Eastern Europe — including a new oil discovery in Western Hungary in 2025 — while Shape Tomorrow 2030+ raises the bar on emissions, logistics, and social licence. The rigs that win here are clean, compliant, and instantly mobile.
~90.4 mboepd (2023). Active production across CEE, the Caucasus and beyond — Hungary, Croatia, Romania at the core.
A 2025 onshore oil discovery — fresh drilling and workover activity on European soil, right now.
An explicit decarbonisation and energy-transition strategy — pressure on Scope 1 emissions and operating footprint.
Heavy, oversized rigs need permits, escorts and route planning to cross European roads.
Conventional power runs against decarbonisation targets and tightening EU environmental rules.
Guy ropes and long mobilisation burn days per move — and days are wells.
ATEX and EU regulatory gaps add approval time and risk before a rig can even spud.
European E&P needs a rig that moves like a truck, runs clean, and is compliant out of the box.
XDR — Exploration Drill Rigs — has built workover and drilling rigs since 2007, with a dedicated engineering and manufacturing base. The range is truck-mounted, rapid to rig up, and now electric.

XDR's electric workover packages produce no harmful pollutants — cutting Scope 1 emissions and noise at the wellsite. Hybrid options bridge sites without grid power. It's drilling and servicing that fits a decarbonisation strategy rather than fighting it.

Mounted on a standard 8×4 truck and within European road weight and width limits, an XDR rig moves between sites without abnormal-load permits or escorts — then rigs up in about 30 minutes with no guy ropes. Across MOL's Hungarian, Croatian and Romanian acreage, that's days saved on every move.
Road-legal dimensions and mass — drive it to the next pad like any heavy truck.
Patented guy-rope-free mast. Minimal crew, minimal footprint.
Move across CEE assets fast — fewer idle days, more wells per rig per year.
XDR rigs are specified ATEX-compliant for explosive atmospheres and engineered to operate within EU regulatory frameworks — compliance designed in, not bolted on afterwards. That cuts approval time and de-risks the path from mobilisation to spud in European jurisdictions.
Specified for the zones European upstream operations demand.
Compliance built in shortens the route to operating approval.
Safety and compliance as design inputs, across the range.
A proven workover and well-servicing family — flushing, workover, completions and snubbing — with XDR's Power Drill. Model numbers track hoisting capacity (’000 lbs).

Compact workover

Heavy well servicing

Zero-emission package

On-road proven
Indicative line-up — final European-spec model selection to suit MOL well programmes.
Faster rig-up, faster back to production, lighter logistics, and lower fuel and emissions — the savings compound across a well programme.
An active CEE explorer with fresh discoveries, an integrated operator across the value chain, and a public decarbonisation strategy. A pilot with MOL E&P proves XDR in European conditions — and gives MOL a cleaner, faster, lower-cost servicing fleet ahead of the field.
Live CEE drilling and workover demand — exactly where XDR rigs excel.
Electric/hybrid rigs advance Shape Tomorrow 2030+, not just operations.
Lower cost-per-well and a cleaner footprint before competitors adopt it.
A defined pilot on a MOL CEE asset: measure rig-up time, cost per well, and emissions against the incumbent. We bring a Europe-spec XDR rig; you bring the wells. Then we let the numbers make the case.
Electric. Road-legal. ATEX-ready. Engineered for European E&P — and built to move.