| Abaya Geothermal Project, A High Enthalpy Geothermal System in the Main Ethiopian Rift |
Gudbrandsson, Snorri; Cervantes, Chelsea; Eysteinsson. Hjalmar; Gislason, Gestur |
Exploration; Geological surveys; Surface manifestations |
East African Rift, Ethiopia, Main Ethiopian Rift, SMER, Abaya, High Enthalpy, Surface exploration |
Geothermal Resources Council Transactions |
2019 |
English |
| Air Quality Assessment Studies of Geothermal Development in the Imperial Valley |
Gudiksen, P. H.; Axelrod, M. C.; Ermak, D. L.; Lamson, K. C.; Nyholm, R. A. |
Environmental aspects; Air quality; Water quality |
Environmental; USA; California; Imperial |
Geothermal Resources Council Transactions |
1978 |
English |
| Impact of Thermo-Mechanical Stimulation on the Reservoir Rocks of the Geothermal System at Krafla, Iceland |
Gudjon Helgi EGGERTSSON, Yan LAVALLÉE, Jackie E. KENDRICK |
Geology |
Krafla, high temperature, reservoir stimulation |
Stanford Geothermal Workshop |
2018 |
English |
| Assessing Relative Permeabilities of Two Phase Flows of Water and Steam in Geothermal Reservoirs: State of the Art Relations |
Gudjonsdottir, Maria S.; Eliasson, Jonas; Harvey, William; Palsson, Halldor; Saevarsdottir, Gudrun |
Permeability; Two phase flow; Fluid dynamics |
Relative permeability; Darcy equation; Water and steam; Two phase flow; Reservoir engineering |
Geothermal Resources Council Transactions |
2010 |
English |
| Fracture Characterization and Thermal Predictions Using Temperature and Tracer Data |
Gudmundsdottir, Halldora; Horne, Roland |
— |
— |
Geothermal Resources Council Transactions |
2017 |
English |
| An Expansion of the Krafla Power Plant from 30 to 60 MWe: Geothermal Considerations |
Gudmundsson, Asgrimur |
Drilling |
Sustainability; Krafla Geothermal Plant; Improved Drilling Methods |
Geothermal Resources Council Transactions |
2001 |
English |
| Direct Uses of Geothermal Energy in 1984 |
Gudmundsson, J. S. |
Direct use; Geothermal overviews |
General; Direct Use; World Update |
Geothermal Resources Council Transactions |
1985 |
English |
| Discharge Analysis Method for Two-Phase Geothermal Wells |
Gudmundsson, J. S. |
Two phase flow; High temperature reservoirs; Liquid dominate |
Reservoir Engineering; Production; Well Tests; Iceland; Svartsengi; Two Phase; Flow Tests; Well Simulation; Drawdowns; Two Phase Flow Correlations |
Geothermal Resources Council Transactions |
1984 |
English |
| Geothermal Soil Heating in Iceland |
Gudmundsson, J. S. |
Direct use; Agricultural applications |
Direct Use; Iceland; Reykjavik; Fludir; Soil Heating; Design Criteria; Crop Yield; Vegetables; Horticulture; Design; U Pipes |
Geothermal Resources Council Transactions |
1983 |
English |
| Injection Testing in 1982 at the Svartsengi High-Temperature Field in Iceland |
Gudmundsson, J. S. |
Injection; Reservoir management; Well testing; Injection tes |
Reservoir Engineering; Iceland; Svartsengi; Reykjanes Peninsula; Pressure Drawdown; Pressure Maintenance; Injection Test; Fluid Break Through; Well Spacing; Tracer Test; Pressure Sink; Sodium Analysis; National Energy Authority; Sudurnes Regional Heating |
Geothermal Resources Council Transactions |
1983 |
English |
| World Uses of Low-Temperature (<150°C) Geothermal Resources in 1980 |
Gudmundsson, J. S.; Palmason, G. |
Direct use; Balneology |
Direct Use; Exploration; Temperatures; Efficiency; Flowrates; MWe |
Geothermal Resources Council Transactions |
1982 |
English |
| Discharge Analysis of Well 9 in Reykjanes Field, Iceland |
Gudmundsson, J.S., Ambastha, A.K. and Thorhallsson, S. |
Well Testing |
— |
New Zealand Geothermal Workshop |
1984 |
English |
| Injection and Tracer Testing in Svartsengi Field, Iceland |
Gudmundsson, J.S., Hauksson, T., Thorhallsson, Albertsson, A. and Thorolfsson, G. |
Well Testing |
— |
New Zealand Geothermal Workshop |
1984 |
English |
| The Lindal Diagram |
Gudmundsson, Jon S.; Freeston, Derek H.; Lienau, Paul J. |
Direct use; District heating/cooling; Industrial application |
Direct Use; General; USA; Iceland; New Zealand; Applications; Cascading; Engineering; Aquaculture; Industrial; Home Heating; Drying; Assessment; Resource Assessment |
Geothermal Resources Council Transactions |
1985 |
English |
| Tracer Survey in Svartsengi Field 1984 |
Gudmundsson, Jon Steinar; Hauksson, Trausti |
Tracer testing; Production decline; Injection; Hydrogeology |
Well Tests; Reservoir Parameters; Iceland; Svartsengi; Enthalpy; Production; Scale; Injection; Tracer; High Temperature Reservoir; Temperature; Porous Media; Silica; Fractures; Calcite |
Geothermal Resources Council Transactions |
1985 |
English |
| Iceland Deep Drilling Project: Deep vision and future plans |
Gudmundur ?mar Fridleifsson, Albert Albertsson, Bj?rn Stef?nsson and Einar Gunnlaugsson |
Iceland Deep Drilling Project |
deep drilling, supercritical steam, deep resources |
Iceland Geothermal Conference |
2003 |
English |
| The Geothermal Rankine Steam Cycle Compared to the Geothermal Flash Cycle |
Gudmundur Kjartansson |
13. Power Generation |
Geothermal, flash cycle, Rankine steam cycle, generating electricity |
World Geothermal Congress |
2005 |
English |
| Power Plant Process at Nesjavellir Based on Experimental Tests |
Gudmundur Kjartansson |
Exploration and Development |
Nesjavellir |
World Geothermal Congress |
2000 |
English |
| Low Pressure Flash-Steam Cycle at Hellisheidi – Selection Based on Comparison Study of Power Cycles, Utilizing Geothermal Brine |
Gudmundur Kjartansson |
26. Power Generation |
Power cycles, comparison, brine utilizing, Hellisheidi |
World Geothermal Congress |
2010 |
English |
| The Geological Significance of Two IDDP-ICDP Spot Cores from the Reykjanes Geothermal Field, Iceland |
Guðmundur Ó. Friðleifsson and Bjarni Richter |
39. Iceland Deep Drilling Project |
Reykjanes, IDDP-ICDP Spot Cores, RN-17B and RN-19, subsidence/spreading rate |
World Geothermal Congress |
2010 |
English |