Dissemination of results
Research results of the CEMENTEGRITY project will be published in open access journals, presented at international conferences, and shared through our online Ceminars.
Ceminars and other webinars
Project results will also be presented directly through our online Ceminars. Our Ceminars are recorded, and recordings to our first Ceminars can be accessed through the links below:
Concluding Ceminar (#4) recordings:
- Welcome and Introduction to CEMENTEGRITY - Reinier van Noort
- Durability Assessment of a Rock-Based Geopolymer Sealant for CCS applications - Seyed Hasan Hajiabadi
- Numerical modeling of reaction and microstructure development of rock-based geopolymer and its exposure to CO2 - Mayank Gupta
- Forced-flow exposure of sealants to CO2, and indentation mapping of carbonation extent - Gunnar Lende
- Impact of H2S and SOx as impurities in CO2 on sealant integrity - Reinier van Noort
- Thermo-mechanical behaviour of CEMENTEGRITY sealants and the sealant-steel interface - Anne Pluymakers
- Interface integrity and properties of sealants after exposure to enhanced curing - Benny Suryanto
- Suitability of newly designed Portland Cement blend that may sustain CO2 exposure over time - Astri Kvassnes
- Critical properties to enhance seal integrity for CCS and other geological storage applications - Reinier van Noort
- Concluding remarks - Reinier van Noort
SPE Webinar (2024-11-14):
Enhancing Sealant Durability and Integrity During CCS -The Cementegrity Project.
Ceminar #3 recordings:
- Welcome and introduction of the project - Reinier van Noort
- Effects of thermal cycling on wellbore cement for CCS - Kai Li
- Interface condition and sealant properties: Bond testing and electrical monitoring - Gerry Starrs
- Durability assessment of a rock-based geopolymer sealant for CCS applications - Hasan Hajiabadi
- Modelling of hardening and carbonation of a rock-based geopolymer sealant - Mayank Gupta
Ceminar #2 recordings:
- Welcome and introduction of the project - Reinier van Noort
- Flow-through exposure to CO2, and indentation analysis - Gunnar Lende
- Optimization of a rock-based geopolymer sealant for CCS - Hasan Hajiabadi
- A user-friendly cement blend for CCS and other chemically stressed wells - Astri Kvassnes
Ceminar #1 recordings:
- Welcome and introduction of the project - Reinier van Noort
- Numerical simulation of reaction and microstructure of rock-based geopolymers - Xiujiao Qiu
- Effects of Thermal Shocks on Integrity of Sealants for CCS Applications - Kai Li
- Interface integrity and electrical impedance for integrity monitoring - Gerry Starrs
Recording of Webinar with ACT-projects Return and Sharp:
Articles
Hajiabadi, S.H., M. Khalifeh, R. van Noort (2025) Durability Assessment of a Granite-Based One-part Geopolymer System Exposed to CO2-Water Conditions: Implications for CO2 Geosequestration. Geoenergy Science and Engineering, doi:10.1016/j.geoen.2025.213919
Van Noort, R., G. Svenningsen, K. Li, A. Pluymakers (2025) Exposure of five cementitious sealant materials to wet supercritical CO2 and CO2-saturated water under simulated downhole conditions. International Journal of Greenhouse Gas Control 144, doi:10.1016/j.ijggc.2025.104380.
Hajiabadi, S.H., M. Khalifeh, R. van Noort (2025) Hydro-Mechanical Behavior of a Granite-Based Geopolymer Sealant Exposed to MgCl2-Brine: Implications for CO2 Geosequestration. SPE/IADC International Drilling Conference and Exhibition 2025, 04/03-06/03, Stavanger (N).
Gupta, M., X. Qiu, M. Omran, M. Khalifeh, G. Ye (2025) Reaction and microstructure development of one-part geopolymer for wellbore applications – An experimental and numerical study. Cement and Concrete Research 188, 107738.
Van Noort, R., M. Gupta, S. H. Hajiabadi, M. Khalifeh, A. Kvassnes, K. Li, A. Pluymakers, G. Starrs, B. Suryanto, G. Svenningsen, G. Ye (2024) Development and testing of novel cement designs for enhanced CCS well integrity. 17th Greenhouse Gas Control Technologies Conference 2024 (GHGT-17) proceedings, https://ssrn.com/abstract=5010396.
Hajiabadi, S. H., K. Li, A. Pluymakers, R. van Noort, M. Khalifeh (2024) Exploring the durability of a granite-based geopolymer sealant for carbon capture and storage: evaluating sealing performance under thermal shocks in brine environments. 17th Greenhouse Gas Control Technologies Conference 2024 (GHGT-17) proceedings, https://ssrn.com/abstract=5010201.
Van Noort, R., A. Pluymakers, K. Li, B. Suryanto, G. Starrs (2024) Development of tailored wellbore sealants for CCS and other geological storage applications. First Break 42, p. 89-94.
Suryanto, B., G. Starrs, A.J.S. Kvassnes (2024) Assessment of Bond Strength of Various Cementitious Sealants for CCS Well Applications. Proceedings of Joseph Aspdin 200 International Symposium, Innovations in Binder Technology, p. 91-94.
Starrs, G., B. Suryanto (2024) The electrical properties of cementitious sealants for subsea CCS applications. Proceedings of Joseph Aspdin 200 International Symposium, Innovations in Binder Technology, p. 54-57.
Lende, G., E. Sørensen, S. Jandhyala, R. van Noort (2024) State of the art Test Method to Quantify Progression Rate of Carbonation of Wellbore Sealing Materials. SPE Europe Energy Conference and Exhibition 2024, 28/06-29/06, Turin (I).
Reports and other deliverables
Deliverable 7-2: Critical properties and testing methods for sealants in CCS applications
Addendum to Deliverable 7-2: CEMENTEGRITY Sealant Assessment Tables
Deliverable 7-1: Overview of current standards and common other testing methods used in
wellbore sealant assessment.
Deliverable 5-1 - 5-6: Characterisation and monitoring of oil‐well cements under simulated CCS well conditions.
Deliverable 5-4: Bonding performance of cement sealants designed for CCS applications.
Deliverable 4-1: Recommendations for geopolymer raw materials.
Deliverable 3-1: Effects of Thermal Shocks on Integrity of Existing and Newly-Designed Sealants for CCS Applications.
Deliverable 2-2: Experimental study on the impact of H2S and H2SO4 in CO2 on five different sealant compositions under conditions relevant for geological CO2-storage.
Deliverable 2-1: Exposure of five cementitious sealant materials to wet supercritical CO2 and CO2-saturated water under simulated downhole conditions.
Conference presentations
Hajiabadi, S.H., M. Khalifeh, R. van Noort (2025) Hydro-Mechanical Behavior of a Granite-Based Geopolymer Sealant Exposed to MgCl2-Brine: Implications for CO2 Geosequestration. SPE/IADC International Drilling Conference and Exhibition 2025, 04/03-06/03, Stavanger (N).
Van Noort, R., M. Gupta, S. H. Hajiabadi, M. Khalifeh, A. Kvassnes, K. Li, A. Pluymakers, G. Starrs, B. Suryanto, G. Svenningsen, G. Ye (2024) Development and testing of novel cement designs for enhanced CCS well integrity. GHGT-17 2024, 20/10-24/10, Calgary (Ca).
Hajiabadi, S. H., K. Li, A. Pluymakers, R. van Noort, M. Khalifeh (2024) Exploring the durability of a granite-based geopolymer sealant for carbon capture and storage: evaluating sealing performance under thermal shocks in brine environments. GHGT-17 2024, 20/10-24/10, Calgary (Ca).
Li, K. & A. Pluymakers (2024) Effects of Thermal Cycling on Sealing Ability of Sealant Surrounding Steel Pipe for CCS Applications. Interpore2024, Qingdao (C).
Van Noort, R., G. Svenningsen (2024) Impact of CO2 with impurities on integrity of wellbore cements during CCS. EGU 2024, 14/04-19/04, Vienna (A).
Li, K. & A. Pluymakers (2024) Effects of Thermal Cycling on Sealing Ability of Cement Sheath Surrounding Steel Pipe for CCS Applications. In: NAC Nederlands Aardwetenschappelijk Congres 2024, 07/03-08/03, Utrecht (NL).
Hajiabadi, S. H., M. Khalifeh, R. van Noort, P. H. Silva Santos Moreira (2023) On the effects of brine exposure on mechanical strength of a geopolymer sealant for CO2-geosequestration. 12th Trondheim Carbon Capture and Storage Conference (TCCS), 19/06-21/06, Trondheim (N).
Van Noort, R., B. Suryanto, G. Starrs, G. Lende (2023) Testing and developing improved wellbore sealants for CCS applications. 12th Trondheim Carbon Capture and Storage Conference (TCCS), 19/06-21/06, Trondheim (N).
Li, K., & A. Pluymakers (2023). Effects of Thermal Shocks on Cement for CCS under Confined and Unconfined Conditions. EGU 2023, 23/04-28/04, Vienna (A).
Li, K., & A. M. H. Pluymakers (2023). Effects of Thermal Shocks on Cement for CCS under Confined and Unconfined Conditions. NAC Nederlands Aardwetenschappelijk Congres 2023, 23/03-24/03, Utrecht (NL).
Van Noort, R. (2023) CEMENTEGRITY – Novel cement for CO2 wells. CLIMIT Summit 2023, 07/02-08/02, Larvik (N)
Li, K. & A. Pluymakers (2022) A novel technique to investigate thermal-induced cracking in cement under in-situ conditions for CCS wells. EGU 2022, 23/05-27/05, Vienna (A).
Li, K. & A. Pluymakers (2022) A Novel Technique to Investigate Effects of Thermal Shocks on Cement under In-situ Conditions for CCS Well Integrity. NAC Nederlands Aardwetenschappelijk Congres 2022, 05/09-06/09, Utrecht (NL).