This paper describes an assessment of the enhanced geothermal system (EGS) resource
base of the conterminous United States, using constructed temperature at depth maps. The …

The design and results of a cyclic hydraulic fracturing experiment performed to enhance the
productivity of the geothermal research well at Groß Schönebeck (Germany) are presented …

Understanding hydrothermal processes during production is critical to optimal geothermal
reservoir management and sustainable utilization. This study addresses the hydrothermal …

Fluid samples have been collected between 2001 and 2009 from the two geothermal wells
at the Groß Schönebeck site (North German basin). The samples were taken at 4100 …

A series of stimulation experiments were carried out at the geothermal research well in Groß
Schönebeck (EGrSk 3/90) located in the northeastem part of Germany. The intended …

In order to reach Europe's 2020 and 2050 targets on greenhouse gas emissions,
geothermal resources have to contribute substantially to carbon-free energy needs. Deep …

In many cases, drilling operations will not open up a geothermal reservoir under such
conditions that an extraction of geothermal energy is economically viable without any further …

Abstract The Rotliegend of the North German basin is the target reservoir of an
interdisciplinary investigation program to develop a technology for the generation of …

Strata of Lower Permian sandstones and volcanics are widespread throughout Central
Europe, forming deeply buried (on average, 4000-m) aquifers in the North German Basin …

Geothermal reservoir simulation Page 278 245 5 Geothermal Reservoir Simulation Olaf Kolditz,
Mando Guido Blöcher, Christoph Clauser, Hans-Jörg G. Diersch, Thomas Kohl, Michael …