Drilling geothermal wells using MAXA equipment

A geothermal well drilling project has been implemented in Tampere, in western Finland

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Project features

The task was to drill a geothermal well with a depth of more than 200m. Methods and products MAXA have coped with the task set by the customers. The project features are below:

  • Various types of rocks, including monolithic rock
  • 12-meter casing string, then drilling in the open hole with a drill button bit
  • The diameter of the casing was 140 mm with a wall thickness of 5 mm. DTH hammer MK040 and MAXA Tibotec IT system, pilot bit + ring bit
  • 32 m/hour speed rate, including the extension of the drill rod, etc
  • No equipment breakdowns, >No interruptions in drilling
Drilling geothermal wells using MAXA equipment
Drilling geothermal wells using MAXA equipment
Drilling geothermal wells using MAXA equipment
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