Geothermal

Faster and faster

Drilling faster is a big driver for technological develop­ment in every aspect of the subsurface industry, and the shallow geothermal sector is no exception. “We can significantly increase the drilling…

Drilling into new frontiers – drilling into magma

No, it is not entirely new. Drilling straight into magma has happened be­fore. But in Iceland, the Krafla Magma Testbed (KMT) con­sortium is now going to research it more rigorously…

Finding a hotspot in Alaska

Domestic gas production in Alaska’s Cook Inlet is declining rapidly, and for that reason, there is now an incentive to further increase the share of renewable energy. One candidate to…

Monetizing the geothermal resource

“The Client we work with in Dakota at the moment applied fans to cool the produced fluids from their assets before it was piped away. Now, we ex­tract the heat…

A critical look at Fervo dataset suggests lower output

In July 2023, Fervo made public a pre-print containing plots and analyses of a well test in Nevada related to their project Red. This allows for a more detailed analysis…

A huff-and-puff reservoir

“I would not be in this business if we would not think we can produce competitively priced energy”, said Mike Eros from Sage Geosystems during his talk in the Geothermal…

Gravel and geothermal energy

It is well-known that Munich is benefiting from a favourable setting in terms of deep geothermal energy production. A little less well-known is that Munich also sits on a much…

Geothermal energy from buried basement rocks

Closed-loop shallow geo­thermal boreholes drilled up to a depth of around 200 m are quite common in Estonia. But recently, the Geolog­ical Survey decided to embark on a project to…