SFB 1313 principal investigator Sergey Oladyshkin and his team are organizing a Sino-German Symposium in the field of "CO2 Geologic Utilization and Storage (CGUS)" at the University of Stuttgart from 22 to 24 Febrsuary 2023.
SFB 1313 participants
- Sergey Oladyshkin (research project D03)
- Wolfgang Nowak (research projects B04 and B05)
- Rainer Helmig (research projects A02 and C02)
- Holger Steeb (research project B05, C05 and Z02)
- Nikolaos Karadimitriou (research project Z02)
Venue: Pfaffenwaldring 5a, 70569 Stuttgart, Stuttgart Center for Simulation Science of the University of Stuttgart
Program
Day 1, 22 February 2023
Host: Prof. Sergey Oladyshkin
| 8:00-8:10 am | Opening in presence by Prof. Wolfgang Nowak (will be recorded and available) |
| 8:10-8:40 am | Keynote Presentation 1: Prof. Rainer Helmig (University of Stuttgart, Germany): "Storage of green gas in the subsurface-challenges for models and simulation" |
| 8:40-9:10 am | Keynote Presentation 2: Prof. Qi Li (IRSM-CAS, China, remote), Talk: tba |
| 9:10-9:40 am | Keynote Presentation 3: Prof. Zhengmeng Hou: "CO2 methanation and renewable natural gas storage in depleted petroleum reservoirs – a new CCUS technology" |
| 9:40- 10:00 am | Tea break |
| 10:00- 10:30 am | Keynote Presentation 4: Prof. Zhonghe Pang (Institute of Geology and Geophysics, China, remote), Talk: " CO2EATER" |
| 10:30- 10:50 am | Sponsor Speech 1: Lars Oliver Kautschor (TESCAN), Talk: "TESCAN In situ and dynamic 3D imaging - Example CO2 Dissolution" |
| 10:50- 11:10 am | Invited Speaker: Liwei Zhang (IRSM-CAS, China, remote), Talk: "CT characterization of wellbore cement degradation under geologic CO2 storage conditions" |
| 11:10 am- 14:00 pm | Lunch break (Germany) |
| 14:00- 15:30 pm | Round table (Germany) |
| 15:30- 15:50 pm | Tea brake (Germany) |
| 15:50- 17:00 pm | Round table (Germany) |
| 18:00 pm | Get together (Germany): Restaurant “Wirtshaus Lautenschlager”, Lautenschlagerstraße 24, 70173 Stuttgart |
Day 2, 23 February 2023
Host: Prof. Sergey Oladyshkin
Morning: Invited Presentations (Chinese delegates will join remotely; all time slots include 5 minutes Q&A)
| 8:30-8:50 am | Invited Presentation 1: Wolfgang Nowak (University of Stuttgart, Germany): "Finite Volume Neural Network: Physics-confined machine learning of flow & transport models" |
| 8:50-9:10 am | Invited Presentation 2: Hejuan Liu (China, remote): "Mechanism of fault reactivation and risk assessment in the underground gas storage" |
| 9:10-9:30 am | Invited Presentation 3: Holger Steeb (University of Stuttgart, Germany): "The importance of hydro-mechanical coupling phenomena for (fractured) reservoir modeling" |
| 9:30-9:50 am | Tea break |
| 9:50- 10:10 am | Invited Presentation 4: Ke Xu (Peking University, China, remote): "Thermodynamic stability and spontaneous evolution of capillary trapping after CO2 sequestration into subsurface porous media" |
| 10:10- 10:30 am | Invited Presentation 5: Branko Bijeljic (Imperical College/ZEISS, UK, remote): "Pore-scale Imaging and Modelling of Multiphase Flow and Reactive Transport in CO2 storage" |
| 10:30- 10:50 am | Invited Presentation 6: Nima Shokri (Hamburg University of Technology, Germany, remote): Talk: tba |
| 10:50 - 11:40 am |
Round-table discussion among German and Chinese participants. Theme: "THMC coupling in CO2 geological utilization and storage". Hosts: Liwei Zhang and Sergey Oladyshkin. Participants: Hang Deng (Peking University), Wolfgang Nowak (University of Stuttgart) |
| 11:40 am- 14:00 pm | Lunch break (Germany) |
| 14:30- 17:00 pm | Visit of Porous Media Lab (PML) (Germany) |
| 18:00 pm | Get together (Germany): Restaurant “Brauerei Wirtshaus Sanwald”, Silberburgstraße 157, 70178 Stuttgart |
Day 3, 24 February 2023
Host: Dr. Hesam Bazargan Harandi
Morning: Invited Presentations (Chinese delegates will join remotely; all time slots include 5 minutes Q&A)
| 8:30-8:50 am | Invited Presentation 1: Sebastian Bauer, co-author (Firdovsi Gasanzade-Institute of Geosciences, University of Kiel): "CO2-storage capacity estimation in the German North Sea sector - early reports on a case study" |
| 8:50-9:10 am |
Invited Presentation 2: Hang Deng (Peking University, China, remote). Talk: tba |
| 9:10-9:30 am |
Invited Presentation 3: Xuerui Wang (Gesellschaft für Anlagen- und Reaktorsicherheit, GRS): "CO2 leakage remediation via Biomineralization-Numerical approach to the coupled processes" |
| 9:30-9:50 am |
Tea break |
| 9:50- 10:10 am |
Invited Presentation 4: Nikolaos K. Karadimitriou (University of Stuttgart): "The role of disconnections in the extended theories for two-phase flow" |
| 10:10- 10:30 am |
Invited Presentation 5: Yan Wang (IRSM-CAS, China, remote): "Characterization on CO2-induced wellbore cement self-healing under geologic CO2 storage conditions by SEM, micro-CT and Raman observation" |
| 10:30- 10:50 am |
Invited Presentation 6: Yuna Cai (Wuhan University, China, remote): "Numerical simulation of CO2 wellbore leakage: two case studies in China" |
| 10:50- 11:10 am |
Invited Presentation 7: Thomas Nagel (Technische Universität Bergakademie): "The use of validated constitutive models in THM coupled simulations across solvers" |
| 11:10 am |
Closing |
| 11:40 am- 14:00 pm |
Lunch break (Germany) |
Sergey Oladyshkin
apl. Prof. Dr.-Ing.Principal Investigator, Research Project D03