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Orefields
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Raise Boring
Pilot Drilling
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News
New groundbreaking downreaming project that takes our technology to the next level!
2025-10-05, Kiruna Sweden. We at Orefields Raise Boring AB are proud to present our latest project – a groundbreaking downreaming assignment that take…
We are currently creating conditions to reopen the Viscaria mine!
2024-11-20, Kiruna Sweden. Orefields Raise Boring AB will drill 4 pump holes from the surface down to the bottom of the old Viscaria mine in Kiruna. E…
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Services
Raise Boring
Raise boring is a drilling technique used to create shafts in hydropower, infrastructure & tunnel / mining industry, where you first drill a small…
Pilot Drilling
Pilot drilling or media drilling is the first step in raise boring, but we can also use this method separately to create smaller holes with a diameter…
Downreaming
Downreaming with a raise boring rig is a drilling method that we have worked out to be able to connect existing levels to already completed shafts or …
Casting and grouting
Casting and grouting of concrete slabs and foundations is the first step for a successful project. We have the resources and equipment to make sure st…
