Electric Drilling:
NTD’s Mid-Range Rig

ideal specifications for geothermal exploration and topholes

NTD recently upgraded with the purchase of an all-electric Mid-Range Rig
While it depends on well diameter, Mid-Range Drilling Rigs are typically used for wells up to a depth of 1000 meters. They are much more energy efficient and less expensive to run than larger rigs and are also easier and quicker to mobilize with much smaller footprint, often no wellpad required.

Used for “top hole” drilling first sections of deeper wells with larger rigs used for deeper sections. Also ideal for onshore fishfarms and carbon capture.

We provide equipment by Day Rate
We own equipment and also draw on rig fleets of strategic partners as well as well-known equipment providers. For our own rigs we carefully design with OEMs to optimize for geothermal.

  • Type: WEI DR40E DUAL ROTARY, electric driven.
  • Capacity with 5” DP´s to 600m, RC 5” ID to 400m, 1000m with 6 1/8”
  • Top drive Max stroke 8m
  • Top drive lifting capacity 40.000 daN, pulldown 16.000 daN
  • Topdrive RPM 0-180; Max torque 2300 daNm
  • Lower rotary drive max stroke 3,8m
  • Lower rotary drive casing Max torque 30.000 daNm
  • Lower rotary drive pullback 40.000 dNm, pulldown 20.000 daN
  • Lower rotary RPM 0-9
  • Jib boom line pull 4000 daN
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