| Evaluation of Chemical Equilibria of Calcite Deposition in a Geothermal Well at Northern Negros Geothermal Project, Philippines |
Dennis R. Sanchez, Aristeo S.J. Baltasar, and Mayflor N. R. Candelaria |
20. Corrosion and Scaling |
Calcite, chemical equilibria, WatchworksTM |
World Geothermal Congress |
2005 |
English |
| A Unified Model for Predicting Barite Scale Inhibition at the Conditions of Geothermal Productions |
Yue Zhao, Fei Sun, Jinhua Wang, Song Gao, Xiaoping Fu, Hui Wang |
Corrosion and Scaling |
Calcite, formation, kinetic model, inhibitor |
World Geothermal Congress |
2023 |
English |
| Microanalysis of Calcite Scaling in a Fractured Geothermal System |
David D MCNAMARA, Aaron LISTER, David J PRIOR, Aisling SCULLY, Joseph GARDNER, John WHEELER |
Geology |
calcite, fracture, reservoir, scaling, crystallography, microanalysis, EBSD, EDS, LA-ICPMS, cathodoluminesence |
World Geothermal Congress |
2020 |
English |
| Application Petrography on the Process of Water-Rock Interaction in the Neutral Thermal Water of Tatun Volcano Group, Taiwan |
Chia-Mei LIU, Ke-Han SONG, Yu-Wei TSAI |
Geology |
calcite, lava, pyroclastic rock, neutral thermal water, Tatun Volcano Group, Taiwan |
Stanford Geothermal Workshop |
2020 |
English |
| OPTIMIZATION STUDIES ON WELL SP-4D MINDANAO GEOTHERMAL PRODUCTION FIELD, PHILIPPINES |
Patricia O. Molina and Miguel B. Esberto |
Field studies |
calcite, Mindanao, Philippines |
Stanford Geothermal Workshop |
2001 |
English |
| Wellbore Calcite Deposition: A Case Study at Domo San Pedro |
Esteban RODRIGUEZ, Fernando OCAMPO, Violeta REYES, David AVALOS, Julio GARCIA, Logan MULLER |
Case Histories |
calcite, mineral deposition, mechanical workover, acid workover, WATCH |
World Geothermal Congress |
2020 |
English |
| Development of a novel HT calcite scale inhibitor for geothermal applications |
D. Parravicini, A. Guidetti, J. Kuy |
Session 5.2 - SCALING & CORROSION |
calcite, scale, geothermal, scale inhibitor, high temperature |
New Zealand Geothermal Workshop |
2023 |
— |
| Understanding Calcite Scaling at Wairakei Geothermal Field, Taupo Volcanic Zone, New Zealand |
J.(Jun) Seastres Jr, A. Dean, E. Mroczek |
5.5 |
calcite, scaling, Wairakei Geothermal Field, pressure drawdown, WATCH, reinjection |
New Zealand Geothermal Workshop |
2016 |
English |
| Wellbore Simulation to Model Calcite Deposition on the Ngatamariki Geothermal Field, NZ |
George ALLAN, Justin POGACNIK, Farrell SIEGA, Simon ADDISON |
Reservoir Engineering |
calcite, scaling, wellbore simulation, reservoir engineering, Ngatamariki, reservoir management |
Stanford Geothermal Workshop |
2019 |
English |
| Calcite Scaling in Slightly Saline Geothermal Water at Keldunes, Iceland |
Kristmannsdottir, H.; Bjornsson, A. |
Calcite; Scaling; Brine chemistry; Low temperature reservoir |
Calcite; Scaling; Saline; Low-Temperature geothermal water |
Geothermal Resources Council Transactions |
2008 |
English |
| Set Controlling Additive for Thermal-Shock Resistant Cement |
Pyatina, Tatiana; Sugama, Toshifumi |
Well casing; Cementing; Equipment design |
Calcium aluminate cement; thermal shock resistance; fly ash; alkali activation; retarder; geothermal wells |
Geothermal Resources Council Transactions |
2014 |
English |
| Corrosion-Resistant Foamed Cements for Carbon Steels in Enhanced Geothermal Systems |
Sugama, Toshifumi; Gill, Simerjeet K.; Muraca, Amanda; Pyatina, Tatiana |
Equipment design; Cementing; Corrosion; HDR/EGS |
Calcium aluminate foamed cement; thermal shock resistance; corrosion protection; carbon steel |
Geothermal Resources Council Transactions |
2013 |
English |
| Thermal Shock-Resistant Cement |
Gill, Simerjeet K.; Pyatina, Tatiana; Sugama, Toshifumi |
Cementing; Durability testing |
Calcium aluminum refractory cement; fly ash; thermal shock resistance; enhanced geothermal systems; Portland cement; sodalite |
Geothermal Resources Council Transactions |
2012 |
English |
| Evaluation of Calcite Scale Inhibitors: Impact of Metal Cations |
Michael BLUEMLE, Logan MULLER |
Corrosion and Scaling |
calcium carbonate, calcite, scale control, inhibitor, antiscalant |
World Geothermal Congress |
2020 |
English |
| Investigation of the Effects of Metal Cations on Polycarboxylate Calcite Inhibitors |
Bluemle, Michael; Muller, Logan; Carey, William |
Equipment design; Brine chemistry; Scaling; Calcium Carbonat |
Calcium Carbonate, Calcite, Scale Control, Inhibitor, Deposition, Scale Inhibition, Polymer |
Geothermal Resources Council Transactions |
2019 |
English |
| Chemicals Systems Used in the Exploitation at the Miravalles Geothermal Field, Costa Rica: Calcium Carbonate Inhibition Systems for Neutral Wells and Neutralization Systems for Acid Wells |
Federico NIETZEN |
Corrosion and Scaling |
calcium carbonate, inhibition, sodium hydroxide, acid wells, neutral wells |
World Geothermal Congress |
2015 |
English |
| Some Aspects Related to Chemicals Systems Used in the Exploitation at the Dr. Alfredo Mainieri Protti Geothermal Field (Formerly Miravalles Geothermal Field), Costa Rica |
Federico NIETZEN |
Production Engineering |
Calcium carbonate, inhibition, sodium hydroxide, acid wells, neutral wells |
Stanford Geothermal Workshop |
2019 |
English |
| Some Aspects Related to Chemicals Systems Used in the Exploitation at the Dr. Alfredo Mainieri Protti Geothermal Field (Formerly Miravalles Geothermal Field), Costa Rica |
Federico NIETZEN |
Corrosion and Scaling |
Calcium carbonate, inhibition, sodium hydroxide, acid wells, neutral wells |
World Geothermal Congress |
2020 |
English |
| Performance of Calcium Carbonate Inhibition and Neutralization Systems for Production Wells at the Miravalles Geothermal Field |
Paul Moya and Federico Nietzen |
27. Corrosion and Scaling |
Calcium carbonate, neutralization, scale inhibition systems, inhibitors, acid fluids, dosage, Miravalles geothermal field, Costa Rica |
World Geothermal Congress |
2010 |
English |
| Formation Mechanism and Control Techniques of Calcium Carbonate Scale in Langjiu Geothermal Field, Tibet |
ZHAO Sumin, ZHAO Kan |
Corrosion and Scaling |
calcium carbonate, scale, geothermal fluids, supersaturated solution, compression |
World Geothermal Congress |
2015 |
English |