9:00 - 9:20
ID: 148
Themen: 1.07 Chemie der Thermalwässer, Scaling, Fouling, Korrosion

Resistance of stainless steels to crevice corrosion, SCC and corrosion of welded joints

Sukanya Hägg Mameng¹, Cauê Corrêa da Silva², Daniel Svedberg¹

¹Outokumpu Stainless AB; ²Outokumpu Nirosta GmbH

9:20 - 9:40
ID: 178
Themen: 1.07 Chemie der Thermalwässer, Scaling, Fouling, Korrosion

Impact of Calcium Concentration on Inhibition Mechanism and Performance of Two Polymer-Based Silicate Scale Inhibitors in Low Enthalpy Geothermal Brine Systems

Shabnam Mohammadi¹, Ken Sorbie¹, Lorraine Boak¹, Eric Mackay^1,2, Khosro Jarrahian^1,2

¹Heriot-Watt University, United Kingdom; ²Petronas Centre of Excellence in Subsurface Engineering and Energy Transition (PACESET), Heriot-Watt University Edinburgh, EH14 4AS, UK

9:40 - 10:00
ID: 119
Themen: 1.03 Erschließung einschließlich Bohrtechnik und Stimulation

Next Level Acidizing of Geothermal Wells in Sandstone Formations

Nils Lummer, Omair Rauf, Matthias Tepelmann, Steffan Gerdes

Fangmann Energy Services GmbH & Co. KG, Deutschland

10:00 - 10:20
ID: 167
Themen: 1.03 Erschließung einschließlich Bohrtechnik und Stimulation

Geothermal Digital Twins

Floris Degener¹, Arturs Blinovs¹, Geertjan van Og¹, Ryvo Octaviano², Demetris Palochis², Hashemi Leila², Pejman Shoeibiomrani²

¹Well Engineering Partners (WEP) BV, Netherlands; ²TNO Geoscience and Technology, Netherlands

10:20 - 10:40
ID: 271
Themen: 1.03 Erschließung einschließlich Bohrtechnik und Stimulation

Applied, further development of electrical submersible pumps / ESP and line shaft pumps (LSP) for better run time and economics of geothermal energy

Volker Wittig¹, Marion Schindler², Dimitra Teza¹, Tom Hettkamp², Frank Heipl³, Jörg Baumgärtner²

¹Fraunhofer IEG, Germany; ²BESTEC GmbH; ³Statdwerke München GmbH