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…
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…
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…
“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…
“Why would we need resistivity data if we are drilling for water”, some people argued when the Amstelland-01 geothermal exploration well was planned a couple of years ago. Now, almost…
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…
“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…
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…
Henk Kombrink, with input from Aivar Auväärt, Geological Survey of Estonia
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…
A couple of months ago, the FORGE project in Utah, USA, reported a successful stimulation and circulation test at their flagship Enhanced Geothermal Systems project. “These tests in stimulated hot…
Trying to work with the current myriads of non-standardised terms, definitions, and well design types for geothermal projects is challenging. Interest in the sector is growing rapidly, but its technical…
Sweden comes third in the list of countries using geothermal energy. But it is not deep geothermal energy, it is shallow geothermal – mostly sourced through closed loop systems of…