| Automated Geothermal Drilling with NOVOS |
Kjartan BIRGISSON, Khim CHHANTYAL, Akash PADIR, Stephen PINK |
Drilling and Completion Technology |
geothermal drilling, automatic drilling, autonomous drilling, stuck pipe, making connections, weight-to-weight, friction tests |
World Geothermal Congress |
2020 |
English |
| Characterization of the changes in the reservoir in the Ellidaárdalur low temperature field, Reykjavík, Iceland as a part of the RESULT project |
Kjartan Marteinsson, Sigrún Tómasdóttir, Þráinn Fridriksson, Helga Margrét Helgadóttir, Arthurton Travis Elvean Bellot, Bjarni Reyr Kristjánsson, Íris Eva Einarsdóttir, Sigrún Sif Sigurðardóttir, Trausti Kristinsson, Simon Klüpfel, Lilja Tryggvadóttir, Helga Tulinius |
Reservoir Engineering |
RESULT, low temperature, geology, cooling, Ellidaárdalur, Reykjavík, Iceland |
World Geothermal Congress |
2023 |
English |
| The Value of Multidata Visualization in Geothermal Resource Assessment |
Kjartan MARTEINSSON, ValdÃs GUÃMUNDSDÓTTIR, Helga TULINIUS, Sigrún GUNNARSDÓTTIR |
Resource Assessment |
Data base, Iceland, integrated interpretation, VINNSLA, |
World Geothermal Congress |
2020 |
English |
| Thermal Fracturing of Geothermal Wells and Effects of Borehole Orientation |
Kjetil HALS, Inga BERRE |
Enhanced Geothermal Systems |
thermal fracturing |
Stanford Geothermal Workshop |
2013 |
English |
| Regional 3D Geological Modeling and Stress Field Analysis at the CO2 Storage Site of Ketzin, Germany |
Klapperer, Stefan; Moeck, Inga; Norden, Ben |
Carbon dioxide sequestration; Reservoir modeling |
Northeast German Basin; Triassic Stuttgart-Formation; 3D geological modeling; recent stress field; geomechanics; CO2-sequestration; geothermal exploration method; CO2MAN project |
Geothermal Resources Council Transactions |
2011 |
English |
| Geothermal Energy Utilization in Bulgaria within the Period 1990-1994 |
Klara Bojadgieva, Hristo Hristov and Vladimir Hristov |
Section 1 - Rapporteurs' General Reports and Country Updates |
district heating, thermal waters, Bulgaria |
World Geothermal Congress |
1995 |
English |
| Geothermal Update for Bulgaria (2010-2014) |
Klara BOJADGIEVA, Hristo HRISTOV, Adriana BEROVA-ANDONOVA, Aleksey BENDEREV, Vladimir HRISTOV |
Country Updates |
direct use, types of thermal water applications, geothermal policy |
World Geothermal Congress |
2015 |
English |
| Bulgaria – Geothermal Update Report |
Klara Bojadgieva, Hristo Hristov, Vladimir Hristov, Aleksey Benderev , Vassil Toshev and Krassimir Barokov |
1. Country Updates |
direct geothermal water use, type of application, legislation |
World Geothermal Congress |
2010 |
English |
| Aspects of Regional Geothermal Water Use in Bulgaria |
Klara Bojadgieva, Vladimir Hristov and Aleksey Benderev |
28. Direct Use |
hydrothermal basins, direct thermal water use, types of application |
World Geothermal Congress |
2010 |
English |
| Simulation of Geothermal Processes |
Klára Císařová, Jiří Kopal, Jiřina Královcová and Jiří Maryška |
32. Software for Geothermal Applications |
Underground flow, heat transport, simulation |
World Geothermal Congress |
2010 |
English |
| Status of Geothermal Energy in Bulgaria |
Klara T. Bojadgieva, Hristo Hristov, Vladimir Hristov and Aleksey Benderev |
Country Updates |
geothermal energy, direct use, Bulgaria |
World Geothermal Congress |
2000 |
English |
| Steam Generation from Severely Fouling Geothermal Brines |
Klaren, D. G.; Ayala, Ramon; Breese, James L. |
Heat exchangers; Equipment design; Scaling; Direct use |
Production; Brine Technology; Iceland; Fluidized Bed; Heat Exchangers; Heat Transfer; Silica; Scale; Case Histories; Stainless Steel |
Geothermal Resources Council Transactions |
1992 |
English |
| Seismic Exploration Around the Geothermal Research Well Gross Schoenebeck (NE German Basin) Combining Tomographic and Reflection Seismic Methods |
Klaus Bauer, Inga Moeck, Ben Norden, Bianca Kallenberg, Albrecht Schulze and Michael Weber |
13. Geophysics |
Seismic exploration, NE German basin, salt tectonics, fault control, seismic tomography, wide-angle reflections, fault imaging, temperature modelling, geothermal reservoir |
World Geothermal Congress |
2010 |
English |
| The Deep Hydrogeothermal Project in Holzkirchen, Molasse Basin, Germany |
Klaus DORSCH, David LENTSCH, Christoph NIEDERSEER, Albert GÖTZ |
Case Histories |
medium enthalpy geothermal resource, deep hydrothermal exploration, Southern German Molasse Basin, carbonate reservoir, pore pressure variance, drilling challenges, municipally project, district heating, ORC power plant |
World Geothermal Congress |
2020 |
English |
| Radium Isotopes Contribution to Geothermal Exploration in Central Italy |
Klaus Froehlich, Adriano Battaglia, Armando Ceccarelli, Angelo RidolfÏ and Costanzo Panichi |
SECTION 4 ? Exploration and Conceptual Modeling |
radium isotopes, geothermal fluids, thermal waters, Latera field, fluids host-rocks interaction model, residence time |
World Geothermal Congress |
1995 |
English |
| Thermal Springs in Germany and Middle Europe |
Klaus Knoblich |
— |
— |
International Summer School |
2003 |
English |
| Ultra-supercritical Energy Storage |
Klaus REGENAUER-LIEB |
Advanced Technology (Magma, Geopressure, etc.) |
extreme temperatures, extreme pressures, ultra-supercritical fluids |
World Geothermal Congress |
2020 |
English |
| A Research Well for the Pawsey Geothermal Supercomputer Cooling Project |
Klaus Regenauer-Lieb and the Wagcoe Team, Peter Malin and the Iese Team, Steve Harvey |
— |
Direct Heat, Absorption Chiller, Hot Sedimentary Aquifer, SKA, High Performance Computing |
Australian Geothermal Energy Conference |
2010 |
English |
| The Western Australian Geothermal Centre of Excellence |
Klaus Regenauer-Lieb, Hui Tong Chua, Xiaolin Wang, Frank Horowitz, Florian Wellmann, Florian Fusseis, Thomas Poulet, Heather Sheldon, Mike Trefry, Klaus Gessner, Paul Wilkes, Thomas Hoskin, Simone Seibert, Peter Cawood, Steve Reddy, Moyra Wilson, Noreen E |
— |
— |
Australian Geothermal Energy Conference |
2009 |
English |
| Direct Heat Geothermal Applications in the Perth Basin of Western Australia |
Klaus Regenauer-Lieb, Hui Tong Chua, Xiaolin Wang, Franklin G. Horowitz, J. Florian Wellmann |
Direct Use |
Sedimentary Basins, Hot Sedimentary Aquifers, HVAC&R, Geothermal Desalination |
Stanford Geothermal Workshop |
2009 |
English |