| Economic Analysis of Heat Mining |
Howard Herzog, Jefferson Tester and Marcus Frank |
SECTION 12 - Advanced Technologies (HDR - Magma - Geopressur |
hot dry rock, heat mining, economics, modeling |
World Geothermal Congress |
1995 |
English |
| The Self-Potential Method: Cost-Effective Exploration for Moderate-Temperature Geothermal Resources |
Howard P. Ross, Robert E. Blackett and James C. Witcher |
SECTION 4 ? Exploration and Conceptual Modeling |
self-potential, geothermal, exploration, geophysics |
World Geothermal Congress |
1995 |
English |
| Price and Cost Estimates for Hot Water Geothermal Energy |
Howard, J. H. |
Direct use; Economics; Energy markets |
Direct Use; Economics; Pricing; Well Costs |
Geothermal Resources Council Transactions |
1980 |
English |
| A Vibrating Reed Technique for the Study of Corrosion Fatigue in Geothermal Steam |
Howard, R.L. |
Corrosion/Materials |
— |
New Zealand Geothermal Workshop |
1980 |
English |
| Improve Resource and Plant Operations Management with Key Performance Indicators |
Hoyer, Dan |
Operations management |
Geothermal operation; geothermal resources; performance tracking; Key Performance Indicators; Lead Performance Indicators; statistical process control; steam quality; budget |
Geothermal Resources Council Transactions |
2014 |
English |
| Salton Sea Unit 2: Innovations and Successes |
Hoyer, Dan; Kitz, Kevin; Gallup, Darrell |
Power plant design and operation; Effluent abatement; Hydrog |
Power Generation; Brine Technology; USA; California; Imperial; Salton Sea; Power plant design; H2S Abatement; PH; Chemistry; Brine; Economics; Construction; Costs; Efficiency; Scaling; Process Control; Biox process |
Geothermal Resources Council Transactions |
1991 |
English |
| Geothermal Permitting in Imperial County |
Hoyer, Dan; Shafer, Phil |
Permitting; Laws and regulations; Environmental aspects; Air |
Regulatory; Exploration; USA; California; Imperial; Initial Study; Environmental; DOG; Testing; Water Quality Control Board; Air Pollution Control Office; County Permits; Federal Permits |
Geothermal Resources Council Transactions |
1983 |
English |
| Mighty River Power's Geothermal Development Program in the Taupo Volcanic Zone of New Zealand |
Hoyer, Dan; Spinks, Karl; Powell, Tom |
Geothermal overviews |
Kawerau; Ngati Tuwharetoa; Rotokawa; Tauhara North No. 2; Nga Awa Purua; Fuji; Mokai; Tuaropaki; Nga Tamariki |
Geothermal Resources Council Transactions |
2008 |
English |
| Silica Solids Use Salton Sea KGRA |
Hoyer, Daniel P.; Whitescarver, Olin D. |
Environmental aspects; Waste management; Clarification; Sili |
Environmental; USA; California; Imperial; Salton Sea; Mitigation; Priority Metals; Silica; Cement; Byproducts; Geocrete; Concrete; Silica Sludge |
Geothermal Resources Council Transactions |
1990 |
English |
| Balneological prospects in Iceland using geothermal resources |
Hrefna Kristmannsd?ttir and ?lafur Gr?mur Bj?rnsson |
District Heating ?? Spas |
balneology, balneotheraphy, geothermal pools, classification of Icelandic geothermal water, spa, resources. |
Iceland Geothermal Conference |
2003 |
English |
| Geochemistry and Origin of Geothermal Waters in NE Borgarfjördur, W-Iceland |
Hrefna KRISTMANNSDÓTTIR, Axel BJÖRNSSON, Ãrný E. SVEINBJÖRNSDÓTTIR |
Geochemistry |
geochemistry, geothermal water, stable isotope ratios, earthquake activity, recharge areas |
World Geothermal Congress |
2020 |
English |
| Sustainable Development of the Seltjarnarnes Geothermal Field, Iceland, Through Exploration Drilling and Reservoir Modelling |
Hrefna KRISTMANNSDÓTTIR, Eric MYER, Sveinn Ó. PÃLMARSSON, Axel BJÖRNSSON, Egill M. ÞORBERGSSON, Smári GUÃFINNSSON |
Direct Use |
Sustainable development, exploration wells, three-dimensional reservoir model, electricity production |
World Geothermal Congress |
2020 |
English |
| Prospects in Balneology to Boost the Economy and Employment of Rural NE Iceland |
Hrefna Kristmannsdóttir |
33. Health, Tourism and Balneology |
Balneology, cascade geothermal utilization, spa, chemistry of water, clay deposits |
World Geothermal Congress |
2010 |
English |
| An Enforcement Project on Environmental Impact of Geothermal Exploitation in Iceland |
Hrefna Kristmannsdóttir, Halldór Ármannsson and Kolbeinn Árnason |
Environmental and Social Aspects |
Environmental, geothermal utilization, gas emissions, aerial thermal scanning, ground levelling, gravity measurements, natural changes |
World Geothermal Congress |
2000 |
English |
| Emission, Dispersion and Reaction of H2S in Steam from Geothermal Fields in Iceland |
Hrefna Kristmannsdottir, Magnus Sigurgeirsson, Halldor Armannsson and Hreinn Hjartarson |
Environmental |
— |
Japan International Geothermal Symposium |
1997 |
English |
| Chemical Variety of Water in Icelandic Heating Systems |
Hrefna Kristmannsdóttir, Stefán Arnórsson, Árný Sveinbjörnsdóttir and Halldór Ármannsson |
14. Geochemistry |
Heating systems, geochemistry, geothermal waters, production properties |
World Geothermal Congress |
2010 |
English |
| Sustainable Geothermal Production of the Seltjarnarnes Geothermal Field, Iceland |
Hrefna KRISTMANNSDÓTTIR, Stefán E. STEFÁNSSON, Axel BJÖRNSSON |
Direct Use |
sustainable, saline water, development, geothermal production, tracer test, reinjection, gradient wells |
World Geothermal Congress |
2015 |
English |
| Environmental Impact of Geothermal Utilization in Iceland |
Hrefna KristmannsdÛttir and HalldÛr ?rmannsson |
SECTION 13 - Environmental and Social Aspects |
environment, geothermal, Iceland, monitoring |
World Geothermal Congress |
1995 |
English |
| The Development of the Seltjarnarnes Geothermal Field, SW Iceland During Thirty Years Production |
Hrefna KristmannsdÛttir and Helga Tulinius |
Direct Use, Geothermal Heat Pumps |
Exploitation, development, geothermal field, changes, production characteristics |
World Geothermal Congress |
2000 |
English |
| Monitoring of Icelandic Geothermal Fields During Production |
Hrefna KristmannsdÛttir, HalldÛr Armannsson, Gudni Axelsson, Magn?s Olafsson, Sverrir H·konarson and Sverrir Thorhallsson |
SECTION 7 - Field Management and Monitoring |
production response, chemical monitoring, data-logger, reservoir modelling |
World Geothermal Congress |
1995 |
English |