Geothermal
Innargi A/S
in Aarhus, Denmark
3 wells with a depth of approx. 2,500 metres each, to check whether sufficient hot water (75 °C) is available in the targeted sandstone formation.
The well-established skidding system was also used to move the drilling rig from one well to the next, enabling it to be skidded within around eight hours.
Geothermal doublet
Trias Westland B.V.
in Naaldwijk, Niederlande
Casing with a glass fibre epoxy inner coating (GRE) for injection and production wells with a length of 3,000 m and 2,600 m.
Drilling of two oil wells in the Stockstadt oil field
Depths: approx. 2,000 m and 2,900 m
Drilling of two wells in south-west Hungary.
Depths: 3,300 m and 3,000 m
Geothermal wells (triblet)
Hoogeweg Aardwarmte B.V.
in Luttelgeest, The Netherlands
Depth: up to 2,300 m
Geothermal well with TB 2100S Explorer in Thisted,
Denmark
Coordination of additional services and use of GFK piping.
Depth: about 1,300 m
Geothermal doublet (about 3,500 m) in Maasland,
The Netherlands
For Geopower Vastgoed B.V.
Dismantling of wells on a former oilfield cluster
(plug and abandonment operations)
Depth: approx. 1,400 m
Total: 2 rows (8 and 14 wells) with 66 skids in between
Drilling depth: 2,600 m – 3,000 m
Batch drilling of four wells on one drilling site
Drilling depth: 1,400 m – 3,400 m
Successful casing drilling
Total: 73 wells on 18 clusters
Drilling depth: 800 m - 1,800 m
Region Groningen and South Holland as well as Friesland
Drilling depth: 2,100 m - 4,800 m (MD)
Drilling depth: 2,000 m - 2,600 m
Cluster drilling site: 2,000 m² for one doublette
Drilling depth: approx. 3,200 m
In the southwest of France a well has been drilled on a gas field with a depth of 2,860 m
Geothermic drilling with a depth of approx. 4,500 m (MD)
Drilling depth: 3,000 m - 3,500 m
Three gas drillings during winter
Lowest outside temperature: -24°C
