| ACID STIMULATION OF KAWERAU INJECTION WELL PK4A USING HYDROFLUORIC ACID |
C. Coutts, I. Richardson, J. Quinao, O. Goh |
Session 4.3
Scaling and Corrosion |
acidising, injection, hydrofluoric acid, hydrochloric acid, silica, scaling |
New Zealand Geothermal Workshop |
2018 |
English |
| Acidising Case Study -- Kawerau Injection Wells |
Yoong Wei Lim, Malcolm Grant, Kevin Brown, Christine Siega and Farrell Siega |
Injection |
Acidising, Silica, Kawerau, Injection, Scale Removal, Reservoir Engineering, Geochemistry, Well Intervention |
Stanford Geothermal Workshop |
2011 |
English |
| Origin of Acidity in the Los Humeros, MÈxico, Geothermal Reservoir |
Enrique Tello Hinojosa, Mahendra Pal Verma and Rigoberto Tovar Aguado |
Reservoir Evaluation |
acidity |
World Geothermal Congress |
2000 |
English |
| WELLBORE SOAKING: A NOVEL ACID TREATMENT OF GEOTHERMAL INJECTION WELLS |
R. C. M. Malate, J. J. C. Austria, Z. F. Sarmiento, P.A. Sookprasong, E. S. Francia |
PRODUCTION |
acidization, Philippines |
Stanford Geothermal Workshop |
1999 |
English |
| MATRIX STIMULATION TREATMENT OF GEOTHERMAL WELLS USING SANDSTONE ACID |
R. C. M. Malate, J. J. C. Austria, Z. F. Sarmiento, G. Di Lullo, P.A. Sookprasong, E. S. Francis |
WELLBORE |
acidization, Philippines |
Stanford Geothermal Workshop |
1998 |
English |
| Study on Improvement of Acidizing Fracturing Formula in Carbonate Reservoir |
FENG Shuyou, HUANG Xianlong, LIU Zan |
Drilling and Completion Technology |
acidizing fracturing, geothermal Wells, acidizing reagent formula, carbonate reservoir |
World Geothermal Congress |
2020 |
English |
| Novel method of dissolution of scale in the inaccessible geothermal wellbore |
A.H. Sasoni, I. Hamzah, D. Wilson, Z. Mubarok, A. Hernawan, R. Pasikki, N.C. Amin |
Session 5.2 - SCALING & CORROSION 2 |
acidizing, calcite, scaling, Silangkitang, well recovery and stimulation |
New Zealand Geothermal Workshop |
2025 |
English |
| Real-Time Acid Treatment Performance Analysis of Geothermal Wells |
Frederick Libert, Peter, Riza Pasikki, Mark Looney, and Keita Yoshioka |
Production Engineering |
Acidizing, Pressure Transient Aanlysis |
Stanford Geothermal Workshop |
2009 |
English |
| Enhancement of Geothermal Reservoir Through Varying Acidizing Operation Procedures in Aydın-Kuyucak Geothermal Field, Turkey |
Arif Mert EKER, Gözde YAL, Selim CAMBAZOGLU, Osman SEN, Hüseyin DUNYA |
Injection |
acidizing, reservoir enhancement, pressure transient analysis, Kuyucak, Aydın, Büyük Menderes Graben |
Stanford Geothermal Workshop |
2017 |
English |
| ACID SOLUBILITY TESTING OF GREYWACKE CORE AND IMPLICATIONS FOR WELL PERMEABILITY ENHANCEMENT |
P.A. Siratovich, M.C. Villeneuve, S. Mordensky, I. Richardson |
Session 2.4: Drilling |
Acidizing, Stimulation, Kawerau, Permeability, Strength, Porosity, Reservoir |
New Zealand Geothermal Workshop |
2017 |
English |
| Successful Recovery by Using Stubbing Re-connected the Broken Rotor-Shaft of Darajat 55 MW Power Plant |
Sugeng TRIYONO |
Power Generation |
ack, vibration, shaft-bending, blades-removal, shaft-stubbing. |
World Geothermal Congress |
2020 |
English |
| The Acoculco High Enthalpy Geothermal Area in Mexico: Resistivity Survey (TEM and MT); Data Acquisition, Processing and Inversion – Geological Significance |
Gylfi Páll HERSIR, Claudia ARANGO-GALVÃN, ÃsdÃs BENEDIKTSDÓTTIR, Sebastian HELD, José Manuel ROMO-JONES, Jose Luis SALAS, Thalia AVILES, Diego RUIZ-AGUILAR, Adele MANZELLA, Alessandro SANTILANO and Arnar Már VILHJÃLMSSON |
Geophysics |
Acoculco, enhanced geothermal system, resistivity, magnetotellurics, transient electromagnetics, resistivity, geophysical interpretation |
World Geothermal Congress |
2020 |
English |
| Fluid-Rock Reactions Within Geothermal Systems of the Eastern Trans-Mexico Volcanic Belt |
Chris ROCHELLE, Alicja LACINSKA, Andrew KILPATRICK, Jeremy RUSHTON, Leandra WEYDT, Kristian BÄR and Ingo SASS |
Geochemistry |
Acoculco, Los Humeros, fluid-rock reaction, dissolution/precipitation processes, GEMex |
World Geothermal Congress |
2020 |
English |
| Monitoreo sísmico en la zona geotérmica de Acoculco, Pue., México |
Javier Lermo, Yanet Antayhua, Isabel Bernal, Saúl Venegas y Jesús Arredondo |
— |
Acoculco, monitoreo sísmico, modelo de velocidades |
Mexican Geothermal Congress |
2007 |
Español |
| Detailed Fracture Study, and Geo-Stress Analysis Using Acoustic Borehole Images, Case Study: Well Th-G15, Theistareykir Geothermal Field, Northeastern Iceland |
Perdana, Tito Satria Putra; Mortenson, Anette Kaergaard |
Rock mechanics; Fractures; Faults |
Acoustic Borehole Imager; ABI; Theistareykir; Fracture Analysis; Possible Open Fault; Feed Zone; Lost Circulation; Intrusion; Basalt; Geology; Landsvirkjun |
Geothermal Resources Council Transactions |
2018 |
English |
| Evaluation of THC stimulations from acoustic image logs in the geothermal Rittershoffen well GRT-1 (France) |
Jeanne Vidal, Albert Genter and Jean Schmittbuhl |
Exploration |
acoustic borehole images, Thermal-Hydraulical-Chemical stimulation, EGS, Upper Rhine Valley, ECOGI |
European Geothermal Workshop |
2014 |
English |
| Identification of Structures Inside an AE/Microseismic Cloud in a HDR Reservoir and Relocation by a Modified Collapsing Method |
Hiroshi Asanuma, Manabu Ishimoto, Robert Jones and Hiroaki Niitsuma |
Advanced Technologies (HDR, Magma, Geopressure) |
acoustic emission/microseismicity |
World Geothermal Congress |
2000 |
English |
| Good Agreement of Fracture Sets Detected by Acoustic Televiewer with Fracture Clusters Revealed by Microseismicity Within the Basel EGS Reservoir |
Francisco SERBETO, Peter MEIER |
EGS - Enhanced Geothermal Systems |
Acoustic televiewer, microseismicity, focal mechanisms, stimulation, reservoir creation, fracture characterisation, Reidel shear fractures |
World Geothermal Congress |
2020 |
English |
| Fractures Interpreted from Acoustic Formation Imaging Technology: Correlation to Permeability |
K. McLean and D. McNamara |
Reservoir Engineering |
acoustic, fractures, permeability, wairakei, borehole televiewer, AFIT |
Stanford Geothermal Workshop |
2011 |
English |
| Experience of Acquiring Geothermal Concession Area in Indonesia: Analysis of Pre Tender Informations, Price Cap Policy and Tender Process |
Herman Darnel Ibrahim and Antonius RT Artono |
7. Energy Pricing and Policies |
acquiring geothermal concession, tender and electricity price. |
World Geothermal Congress |
2010 |
English |