| Geothermal Research Well in a Deep Sedimentary Reservoir |
Huenges, Ernst; Moeck, Inga; Saadat, Ali; Brandt, Wulf; Schulz, Axel; Bruhn, David; Holl, Heinz-Gerd; Zimmerman, Gunter; Blocher, Guido; Wohlgemuth, Lothar |
HDR/EGS; Drilling |
Enhanced Geothermal Systems; drilling in deep sedimentary reservoirs |
Geothermal Resources Council Transactions |
2007 |
English |
| On Reliability of Stress Determined by Hydraulic Fracturing Stress Measurement using Transverse Fractures |
Hayashi, Kazuo; Sato, Akira; Ito, Takatoshi |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fractures |
Enhanced Geothermal Systems; stress, fracture orientation, EGS, HDR |
Geothermal Resources Council Transactions |
2007 |
English |
| Pore Pressure and Stress Distributions Around an Injection-Induced Fracture |
Jun Ge; Ghassemi, Ahmad |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fractures |
Enhanced Geothermal Systems; hydraulic fracture, poroelasticity, thermoelasticity |
Geothermal Resources Council Transactions |
2007 |
English |
| Identifying Fractures and Relative Ages Using Fluid Inclusion Stratigraphy: Preliminary Results |
Dilley, Lorie M.; Norman, David I. |
HDR/EGS; Fluid inclusions Fractures; Reservoir modeling |
Enhanced Geothermal Systems; fluid inclusion stratigraphy, fractures |
Geothermal Resources Council Transactions |
2007 |
English |
| Enhanced Geothermal Resources: Indian Scenario |
Chandrasekhar, Varun; Chandrasekharam, D. |
HDR/EGS; Granite |
Enhanced Geothermal Systems; granite batholith, leucogranites, Himalayas, Indian geothermal |
Geothermal Resources Council Transactions |
2007 |
English |
| Analysis of Microseismic Events from a Stimulation at Basel, Switzerland |
Asanuma, Hiroshi; Kumano, Yusuke; Hotta, Akito; Schanz, Ulrich; Niitsuma, Hiroaki; Haring, Markus |
Drilling; Microseismicity; HDR/EGS; Reservoir modeling; Frac |
Drilling; Microseismicity; HDR; HWR; Hfr; Stimulation; Basel |
Geothermal Resources Council Transactions |
2007 |
English |
| Well Productivity Enhancement by Drilling Multi-Legged Wells: A Quantitative Assessment |
Sanyal, Subir K.; Morrow, James W.; Henneberger, Roger C.; Granados, Eduardo E. |
Drilling; Directional drilling; Feasibility studies |
Drilling; forked well, multi-legged well, multilateral well, geothermal well productivity, well productivity enhancement |
Geothermal Resources Council Transactions |
2007 |
English |
| Design Issues for Deep Geothermal Wells in the Bulalo Geothermal Field, Philippines |
Menzies, Anthony J.; Swanson, Robert J.; Stimac, James A. |
Drilling; Well completion; Blowouts |
Drilling; Bulalo, Mak-Ban, drilling, well design, cross-flow, pressure control |
Geothermal Resources Council Transactions |
2007 |
English |
| Reduced Density Keys Succes in Cementing Geothermal Well |
Hernandez, Rafael; Matlick, Skip; Nguyen, Hao |
Cementing |
Drilling; N/A |
Geothermal Resources Council Transactions |
2007 |
English |
| Feasibility of Spallation Drilling in a High Pressure, High-Density, Aqueous Environment: Characterization of Heat Transfer from an H2-O2 Flame Jet |
Augustine, Chad; Potter, Jared; Potter, Robert; Tester, Jefferson W. |
Drilling; Thermal spallation |
Drilling; spallation drilling, heat transfer, jets, impinging, high pressure |
Geothermal Resources Council Transactions |
2007 |
English |
| Nevada Geothermal Utility Company: Nevada's Largest Privately Owned Geothermal Space Heating District |
Trexler, Dennis T. |
Direct use; Drilling; Well testing; Flow testing; Injection |
Direct Use; geothermal, district, space heating, Reno, Nevada |
Geothermal Resources Council Transactions |
2007 |
English |
| Potential for Geothermal Technologies in Heat Recovery |
Nelson, G. |
Waste heat recovery; Oil and gas co-production |
Direct Use; organic rankine cycle, waste heat recovery, utility applications |
Geothermal Resources Council Transactions |
2007 |
English |
| Examples of Combined Heat and Power Plants Using Geothermal Energy |
Lund, John W.; Chiasson, Andrew |
Direct use; District heating/cooling |
Direct Use; combined heat and power, sudrunes, Nesjavellir, Bad Blumau, Altheim, Neustadt-Glewe, Egat |
Geothermal Resources Council Transactions |
2007 |
English |
| Sustainable Production of a Closed Loop Geothermal Well |
Bobok, Elemer; Toth, Aniko; Turzo, Zoltan |
Downhole heat exchangers |
Direct Use; Borehole heat transfer, closed loop system, sustainable thermal power |
Geothermal Resources Council Transactions |
2007 |
English |
| Feasibility of a Geothermal Direct Use Enterprise Park in Puna, Hawaii |
Gill, Andrea T.; Toyama, Tyson |
Direct use; Feasibility studies; Agricultural applications; |
Direct Use; feasibility study, Hawaii, puna geothermal venture, USA |
Geothermal Resources Council Transactions |
2007 |
English |
| Technical Experiences of Brine Injection Pumping Stations in El Salvador's Geothermal Fields |
Umanzor, Cristo |
Injection; Well pumps; Silica; Scaling |
Case Studies; injection, Ahuachapan, Berlin, pumping station, pumps, silica scaling |
Geothermal Resources Council Transactions |
2007 |
English |
| Carbonate Scale Inhibition in a High-Gas Geothermal Well, Germencik, Turkey |
Osborn, William L.; Demirci, Neslihan; Gulgor, Abdullah; Erkan, Bayram; Yildirim, Nazim |
Scaling; Brine chemistry; Calcite; Calcium; Carbonate; Carbo |
Case Studies; calcite, calcium, scale, inhibitor |
Geothermal Resources Council Transactions |
2007 |
English |
| Geothermal Power Plant Site Selection with Environmental Consideration in Namafjall Area, North Iceland |
Noorollahi, Younes; Itoi, Ryuichi |
Feasibility studies; Environmental aspects; Air quality; Eco |
Case Studies; geothermal, environmental, power plant, site selection, Namafjall, Iceland |
Geothermal Resources Council Transactions |
2007 |
English |
| Three-Dimensional Inversion of Magnetotelluric Data over the Coso Geothermal Field, Using a PC |
Maris, Virginie; Wannamaker, Philip; Sasaki, Yutaka |
Geophysical surveys; Reservoir modeling |
Case Studies; magnetotellurics, inversion, Coso, electrical resistivity |
Geothermal Resources Council Transactions |
2007 |
English |
| Resource Exploitation at Steamboat, Nevada: What it takes to Document and Understand the Reservoir/Groundwater/Community Interaction |
Klein, Christopher W.; Johnson, Stuart; Spielman, Paul |
Hydrogeology; Geochemical surveys; Injection; Water quality |
Case Studies; steamboat, geothermal, Nevada, reservoir discharge, monitor wells, NA/K temperatures, injection permits, groundwater, conceptual model |
Geothermal Resources Council Transactions |
2007 |
English |