- E: Alpetunnel, France: 1.000 m scientific high quality horizontal wireline coring after 900 m slant/deviated starterhole
- E: Alpetunnel, France 1.000 m scientific high quality horizontal wireline coring after 1.900 m 3D-deviated starterhole
- E: More than 30.000m scientific high quality large core wireline drilling for NAGRA(CH), ANDRA (F), NIREX (GB),
AEA (GB), DBE (D) within research for atomic waste repositories
- E: Multilateral deviated wireline coring up to 2.300 m for mineral exploration
- E: CCSDP, China:Delivery and installation of 800 hp hydraulic topdrive unit c/w powerpack into a Chinese triple oilfield rig
- E: Horizontal wireline coring up to 1.800 m underground in coal mines
- E: Counterflush and wireline coring up to 2.000 m in potash mines
- E: Helirig 400 m slimhole wireline coring vertical and slant in the Swiss Alps
- E: GTZ/DMT: Drilling equipment for Coal Extinguishing Projects in China
- E: several oil and gas drillings for:Mobil Oil, BEB, RWE-DEA, Rohl Austria
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