| Foot-scale Evaluation of CO2-Responsive Polymer and CO2 as an Alternative Fracturing Fluid for Enhanced Geothermal Systems |
Carlos A. FERNANDEZ, Guoqing JIAN, Jeffrey BURGHARDT, Alain BONNEVILLE, Varun GUPTA, and Geoffrey GARRISON |
Enhanced Geothermal Systems |
StimuFrac, CO2-responsive polymer, CO2, fracturing fluid, EGS |
Stanford Geothermal Workshop |
2020 |
English |
| Stimuli-Responsive/Rheoreversible Hydraulic Fracturing Fluids for Enhanced Geothermal Systems |
Carlos A. FERNANDEZ, Hun Bok JUNG, Kenneth C. CARROLL, Lirong ZHONG, David H. HELDEBRANT, Alain BONNEVILLE, Jamie HOLLADAY, Wooyong UM, David HOYT |
EGS - Enhanced Geothermal Systems |
reservoir stimulation, CO2-activated, fracturing fluid, rheoreversible, environmentally friendly |
World Geothermal Congress |
2015 |
English |
| Advanced Polymer-Modified Cements for Subsurface Applications |
Carlos A. FERNANDEZ, Kenton A. ROD, Phillip K. KOECH, Vanda GLEZAKOU, Manh NGUYEN, Jaehun CHUN, Miguel CORREA, Nicolas HUERTA, Barbara KUTCHKO |
Reservoir Engineering |
Self-healing, wellbore, cement, EGS, casing |
Stanford Geothermal Workshop |
2018 |
English |
| On the Versatility of Rheoreversible, Stimuli-responsive Hydraulic-Fracturing Fluids for Enhanced Geothermal Systems |
Carlos A. FERNANDEZ, Senthil KABILAN, Tamas VARGA, M. Ian CHILDERS, Alain BONNEVILLE |
Enhanced Geothermal Systems |
CO2-activated, rheoreversible, fracturing fluid, enhanced geothermal systems |
Stanford Geothermal Workshop |
2016 |
English |
| Rewriting the Limits for Deep Geothermal Drilling: Direct Energy Drilling Using Millimeter Wave Technology |
Carlos ARAQUE, Matt HOUDE, Ken OGLESBY, Paul WOSKOV |
Drilling and Completion Technology |
Deep Drilling, Hot Dry Rock, EGS, Supercritical, Millimeter-Wave, Casing-While-Drilling. |
World Geothermal Congress |
2020 |
English |
| Economic Comparison between a Well-head Geothermal Power Plant and a Traditional Geothermal Power Plant |
Carlos Atli CORDOVA GEIRDAL, Maria Sigridur GUDJONSDOTTIR, Pall JENSSON |
General |
geothermal, well-head, profitability, power plant, electricity generation |
Stanford Geothermal Workshop |
2013 |
English |
| Establishing Geothermometric Constraints on the Local Geothermal Gradient |
Carlos Barrera, Carlos VARGAS, Jorge CORTES |
Hydrogeology |
GeothermometersHydrochemistryCoal bed |
World Geothermal Congress |
2020 |
English |
| The San Michkael Project, an Example of Multiple Direct Uses of a Low to Medium Enthalpy Geothermal Source for Developing Countries |
Carlos D. PAIZ RAMIREZ |
Direct Use |
Direct cascade applications, business model, electricity generation, dehydration, Guatemala |
World Geothermal Congress |
2020 |
English |
| First Approach to 3D Resistive Model Interpretation in the Geothermal Area of Paipa, Colombia |
Carlos Eduardo GONZALEZ-IDARRAGA |
Exploration |
magnetotellurics, resistivity, 3D model, Paipa, Colombia |
World Geothermal Congress |
2020 |
English |
| The Resistivity Structure of the Mahanagdong Geothermal Field, Leyte, Philippines |
Carlos Emmanuel F. Los Banos and Felixberto C. Maneja |
7. Geophysics |
Magnetotelluric, Mahanagdong Geothermal Field |
World Geothermal Congress |
2005 |
English |
| Repeat Microgravity and Precise: Leveling Response to Production in EDC Geothermal Fields, Philippines |
Carlos Emmanuel F. LOS BANOS, Vergel T. MARTEJA, Leandro Arriadne B. MORILLO, David Carlos S. AUSTRIA, Jonathan Lee C. MONASTERIAL and Michael S. PASTOR |
Geophysics |
microgravity, precise leveling, EDC, Tongonan, Mahanagdong, Palinpinon, |
World Geothermal Congress |
2020 |
English |
| 1-D Interpretation of Magnetotelluric Data from Southern Leyte Geothermal Project, Philippines |
Carlos F. Los Banos |
Geophysics |
— |
PNOC-EDC Geothermal Conference |
1998 |
English |
| The Resistivity Model of the Mindanao Geothermal Project, South Central Mindanao, Philippines |
Carlos F. Los Baños, David M. Rigor, Jr. , Domingo B. Layugan and Lauro F. Bayrante |
13. Geophysics |
MT, resistivity, Mindanao |
World Geothermal Congress |
2010 |
English |
| The Geophysical Model of the Mahanagdong Sector, Leyte Geothermal Production Field, Central Philippines Based on Magnetotelluric Data |
Carlos F. Los Ba±os and Felixberto C. Maneja |
Power Plant Technology and Geophysics |
— |
PNOC-EDC Geothermal Conference |
2003 |
English |
| Structures Defined by Magnetotellurics (MT) at the Southern Negros Geothermal Production Field, Central Philippines |
Carlos F. Los Ba±os and Nilo A. Apuada |
Geology / Geophysics / Exploration |
— |
PNOC-EDC Geothermal Conference |
2005 |
English |
| Integration of Drilling and Workover Services in the Geothermal Project Laguna Colorada |
Carlos GARCIA, Jose PEREZ |
Business Strategies |
integrated drilling services, workover, drilling, geothermal project, Sol de Mañana geothermal field. |
World Geothermal Congress |
2020 |
English |
| Adjusting the Well Output Curves of the Miravalles Geothermal Field, Costa Rica |
Carlos González-Vargas and Osvaldo Vallejos-Ruiz |
22. Reservoir Engineering |
Miravalles Geothermal Field, Costa Rica, Production, Well Output Curve, Field Management, Software |
World Geothermal Congress |
2010 |
English |
| Quantifying the Production of the Miravalles Geothermal Field According to the Evolution of the Productivity Characteristics and the Increasing in Installed Capacity |
Carlos González-Vargas and Osvaldo Vallejos-Ruiz |
22. Reservoir Engineering |
Miravalles Geothermal Field, Costa Rica, Production, Well Output Curve, Field Management, Software |
World Geothermal Congress |
2010 |
English |
| Evolution of the Miravalles Geothermal Field in Costa Rica after Ten Years of Exploitation |
Carlos González-Vargas, Paul Moya-Rojas, Eddy Sánchez-Rivera, Osvaldo Vallejos-Ruiz, and Antonio Yock-Fung |
9. Case Histories |
Miravalles Geothermal Field, Costa Rica, Production, Field Management |
World Geothermal Congress |
2005 |
English |
| Geothermal Exploration Survey of Domuyo Geothermal Field |
Carlos Luis ESTEBAN |
Exploration |
geothermal potential, Domuyo, geology, geochemist, geophysics, geo-scientific integration |
World Geothermal Congress |
2020 |
English |