| Laboratory and Field Measurements of Electrical Resistivity to Determine Saturation and Detect Fractures in a Heated Rock Mass |
Roberts, Jeffery J.; Ramirez, Abelardo; Carlson, Steve; Ralph, William; Bonner, Brian P.; Daily, William |
Reservoir Evaluation; Electrical Resistivity; Fracture Detec |
Reservoir Evaluation; Electrical Resistivity; Fracture Detection |
Geothermal Resources Council Transactions |
2001 |
English |
| Fracture Surface Area Effects on Fluid Extraction and the Electrical Resistivity of Geothermal Reservoir Rocks |
Roberts, Jeffery J.; Detwiler, Russell L.; Ralph, William; Bonner, Brian P. |
Geophysical surveys; Hydraulic Testing; Fracture-Matrix Inte |
Geophysical Measurements; Hydraulic Testing; Fracture-Matrix Interaction; Two-Phase Flow; Phase Change; Resistivity |
Geothermal Resources Council Transactions |
2002 |
English |
| Effects of Boiling on Electrical Resistivity of Microporous Rocks from The Geysers |
Roberts, Jeff; Duba, Al; Bonner, Brian; Kasameyer, Paul |
Resistivity; Pore pressure; Fluid dynamics; Geophysical surv |
Electrical Resistivity; Microporous Rocks; The Geysers |
Geothermal Resources Council Transactions |
1997 |
English |
| Electrical Resistivity Measurements of Brine Saturated Porous Media Near Reservoir Conditions: Awibengkok Preliminary Results |
Roberts, Jeff; Bonner, Brian; Duba, Al |
Exploration; Geophysical surveys; Resistivity surveys |
Awibengkok Scientific Corehole |
Geothermal Resources Council Transactions |
1999 |
English |
| Geothermal Valve and Wellhead Maintenance |
Roberts, Allen "Sug"; Nicholson, Robert W. |
Well servicing; Wellheads; Valves |
Drilling; Production; Wellheads |
Geothermal Resources Council Transactions |
1985 |
English |
| Simulation of In-depth Water Diversion Using Sodium Silicate |
Roberto TRUJILLO, Denis VOSKOV, Olwijn LEEUWENBURGH |
Modeling |
sodium silicate, water diversion, geothermal doublet lifetime |
Stanford Geothermal Workshop |
2018 |
English |
| Energy Efficiency Analysis of District Heating Using Geothermal Fluids |
Roberto Parri |
Direct Use of Geothermal Energy |
Thermal utilization, energy efficiency |
European Geothermal Conference |
2007 |
English |
| Preliminary Hydrogeologic Characterization of the Cornell University Borehole Observatory (CUBO), Ithaca NY |
Roberto D. CLAIRMONT, Patrick M. FULTON, Teresa E. JORDAN |
Direct Use |
hydraulic diffusivity, permeability, model, pressure diffusion, Cornell University, deep direct-use, dual-packer, hydrogeologic air-lift test, reservoir. |
Stanford Geothermal Workshop |
2023 |
English |
| Italian Geothermal New Frontiers |
Roberto Carella, Claudio Sommaruga and Guido Verdiani |
SECTION 3 ? Geothermal Energy in the National Energy Policy |
italian aquifers, heat pumps, flooded mines, polluted water wells, aqueducts, exhausted oil and gas wells, hot dry rock, geopressured wells |
World Geothermal Congress |
1995 |
English |
| Geothermal Space and Agribusiness Heating in Italy |
Roberto Carella and Claudio Sommaruga |
Country Updates |
geothermal heat uses, Italy |
World Geothermal Congress |
2000 |
English |
| Italian Agricultural Uses of Geothermal Energy |
Roberto Carella & Claudio Sommaruga |
Country Overviews |
Italy, agriculture, geothermal heat uses |
European Geothermal Conference |
1999 |
English |
| EC Funded Reservoir Testing - Casaglia (Ferrara, Italy) |
Roberto Carella |
SECTION 7 - Field Management and Monitoring |
Italy, low enthalphy, reservoir testing, fluid properties |
World Geothermal Congress |
1995 |
English |
| Non-Electric Uses of Geothermal Energy in Europe: Problems and Possible Solutions |
Roberto Carella |
SECTION 14 - Economics, Financing, Marketing and Training |
Europe, geothermal industry, finance, marketing, risk, operating |
World Geothermal Congress |
1995 |
English |
| Health and Tourism with Geothermal Resources in Italy: the Spa Situation |
Roberto Carella |
— |
— |
International Summer School |
2003 |
English |
| Application of Time Domain Electromagnetic Method to Monitor the Shallow Resistivity of a Geothermal Field |
Roberto ACEVEDO |
Geophysics |
TDEM, geophysics, monitor, resistivity, electromagnetic |
World Geothermal Congress |
2020 |
English |
| Spa and Industrial Uses of Geothermal Energy in Italy |
Roberto Carella and Claudio Sommaruga |
Direct Use, Geothermal Heat Pumps |
spas, geothermal industrial uses, Italy |
World Geothermal Congress |
2000 |
English |
| Joint Inversion of Geothermal Prospects |
Robert. J. MELLORS, Andrew TOMPSON, Xianjin YANG, Jeffery WAGONER, Mingjie CHEN, Kathleen DYER, and Abelardo RAMIREZ |
Geophysics |
exploration, geophysics, joint inversion, MT, permeability |
Stanford Geothermal Workshop |
2015 |
English |
| Active Basalt Alteration at Supercritical Conditions in IDDP-2 Drill Core, Reykjanes, Iceland |
Robert ZIERENBERG, Guðmundur Ó. FRIÃLEIFSSON, Wilfred ELDERS, Peter SCHIFFMAN, Andrew FOWLER, Mark REED, David ZAKHAROV, Ilya BINDEMAN |
Geochemistry |
IDDP, Reykjanes, Hydrothermal Alteration, Supercritical, Black Smoker, Mid Ocean Ridge |
World Geothermal Congress |
2020 |
English |
| The Emerging (and Proven) Technologies That Could Finally Make Geothermal Scalable |
Robert WINSLOE, Alexander RICHTER, Jeanine VANY |
Advanced Technology (Magma, Geopressure, etc.) |
closed-loop, scalable, low enthalpy, conduction |
World Geothermal Congress |
2020 |
English |
| The Use of Noble Gases and Stable Isotopes to Indicate Temperatures and Mechanisms of Subsurface Boiling and (Less Certainly) Reservoir Depletion in Geothermal Systems |
Robert W. Potter, II, Alfred H. Truesdell, and Emanuel Mazor |
Reservoir Physics |
— |
Stanford Geothermal Workshop |
1977 |
English |