Deliverables Documents, reports (11) Test report on material properties at high temperatures Task 4.2 Test report on material properties at high temperatures Report on the status of well integrity and risk assessment methods Task 6.1. Report of the status on well integrity and risk assessment methods and procedures in geothermal wells today – “Well integrity risk assessment in geothermal wells – status of today”) Requirements and specifications for HTCC Task 3.5. List of requirements and specifications for HTCC and chosen thermoplastic composite materials for pipes and connections. Report on barrier definitions and risk assessment tools for geothermal wells Task 6.3. A report containing barrier definitions for geothermal wells and corresponding risk assessment tools for the relevant barriers. Risk assessment methods that are developed will be documented in the same report – “Well integrity risk assessment for geothermal wells” Report on the foundations for well integrity and risk assessment Task 6.4 A report laying the foundations for geothermal well integrity and risk assessment – “The outline of a European protocol for geothermal well integrity and risk assessment” Report on evaluating the newly developed materials Task 6.5. A report evaluating to what degree the newly developed materials can replace existing technology and development of reliability methods for the new technologies – “A risk-based technology assessment of new tubulars and cement for geothermal wells” Test report on flexible coupling in laboratory Task 4.1. Test report on flexible coupling in laboratory Report on well integrity and risk assmenent tools in oil&gas wells Task 6.2. A report summarizing existing well integrity risk assessment tool used in oil & gas wells and which methods that are recommended to use for geothermal wells – “A roadmap for transferring well integrity risk assessment from oil and gas to geothermal” Report on combined measurements in a geothermal well Task 5.2. Report on the combined measurement of temperature, strain and noise in a cemented annulus of a geothermal well and its application to monitor the performance of casing and cement. Report on candidate materials for coupling and casings Task 4.2. Report on candidate materials for coupling and casings Test report of in situ performance of cladded materials Task 4.3. Test report of in situ performance of cladded materials. Websites, patent fillings, videos etc. (8) Newsletter No 4 Task 2.3 Newsletters No 4 Mid-term conference Task 2.5 Mid-term conference Newsletter No 2 Task 2.3 Newsletters No 2 Website Task 2.2 Website Newsletter No 3 Task 2.3 Newsletters No 3 Information sheets, brochures Task 2.4 Information sheets, brochures Newsletter No 1 Task 2.3 Newsletter No 1 Final conference Task 2.5 Final conference Publications Conference proceedings (15) Changes in strength, static and dynamic deformation characteristics of cement exposed up to 500°C for geothermal applications Author(s): Naumann, M., Vrålstad, T., Ter Heege, J. Published in: 2020 Publisher: WGC2020 GeoWell - Development, testing and modelling of cements for high temperature geothermal wells Author(s): Ter Heege, J., Vercauteren, F., Naumann, M., Pipilikaki, P., Wollenweber, J. Published in: 2018 Publisher: German Geothermal Congress DGK 2018 An EU Initiative to Establish a Risk Assessment Framework for High Temperature Geothermal Wells Author(s): Majoumerd, M.M., Lohne, H.P., Ford, E.P., Randeberg, E. Published in: 2018 Publisher: Grand Renewable Energy Reliability-Based Casing Design for Geothermal Wells Author(s): Lohne, H.P., Skadsem, H.J., Randeberg, E., Aasen, J.A. Published in: 2019 Publisher: European Geothermal Congress 2019 A New Approach to Mitigate Casing failures in High-Temperature Geothermal Wells Author(s): Thorbjornsson, I., Kaldal, G.S., Gunnarsson, B.S., Ragnarsson, Á. Published in: 2017 Publisher: Geothermal Resources Council Transactions, Vol. 41, 2017 GeoWell - Innovative materials and designs for long-life high-temperature geothermal wells Author(s): Ragnarsson, Á. Published in: 2016 Publisher: The Deep Roots of Geothermal Systems, Open Conference, 18-19 February 2016 Discrete element modelling of wellbore integrity in high temperature geothermal reservoirs Author(s): TerHeege, J.H., Orlic, B., Wollenweber, J. Published in: 2017 Publisher: American Rock Mechanics Association Symposium 2017, ARMA 17-176 Fodringar í ofurheitum borholum: Vandamal og lausnir (in Icelandic) Author(s): Thorbjornsson, I. Published in: 2017 Publisher: ISOR’s annual general meeting, 24 March 2017 Material Challenges for High Temperature Geothermal Wells Author(s): Vercauteren, F., Pipilikaki, P., Wollenweber, J. Published in: 2017 Publisher: Delft Aardwarmte Project (DAP) Symposium - Unveiling business opportunities for geothermal energy, March 15th, 2017 Thermal expansion of casings in geothermal wells and possible mitigation of resultant axial strain Author(s): Skúlason Kaldal, G., Thorbjornsson, I. Published in: 2016 Publisher: European Geothermal Congress (EGC 2016), 19-24 September 2016 Preliminary results from the EU-H2020 GeoWell Project Author(s): Reinsch, T. Published in: 2016 Publisher: 1st Bochum Drilling Dialogue, 13-14 June 2016 Integrity for high-temperature geothermal wells Author(s): Randeberg, E. Published in: 2016 Publisher: 1st Bochum Drilling Dialogue, 13-14 June 2016 Raising the standard of well integrity for high-temperature geothermal wells Author(s): Majoumerd, M.M., Lohne, H.P., Ford, E.P., Randeberg, E. Published in: 2017 Publisher: GeoEnergi 2017, 22 May 2017 Well integrity for high-temperature geothermal wells Author(s): Randeberg, E. Published in: 2016 Publisher: Norwegian Centre for Geothermal Research (CGER) science day, 15 March 2016 Flexible coupling concept and material challenges in geothermal environment Author(s): Skúlason Kaldal, G., Thorbjornsson, I. Published in: 2017 Publisher: GEMex H2020 project Thesis dissertations (1) Impact of in-situ ageing on the mineralogy and mechanical properties of Portland-based cement in geothermal applications Author(s): Papaioannou, A. Published in: 2018 Publisher: Utrecht University Peer reviewed articles (4) Utilizing supercritical geothermal systems: a review of past ventures and ongoing research activities Author(s): Thomas Reinsch, Patrick Dobson, Hiroshi Asanuma, Ernst Huenges, Flavio Poletto, Bernard Sanjuan Published in: Geothermal Energy, Issue 5/1, 2017, ISSN 2195-9706 Publisher: Springer Nature DOI: 10.1186/s40517-017-0075-y GeoWell – Innovative Materials and Designs for Long-life High-temperature Geothermal Wells Author(s): Ragnarsson, Á., Durst, P., Randeberg, E., Reinsch, T., Thorbjörnsson, I., Wollenweber, J., De Jong, W., Kampfer, G., Sigurdsson, O., Vercauteren, F. Published in: Oil Gas-European Magazine, 2018, ISSN 0342-5622 Publisher: Urban-Verlag DOI: 10.19225/180301 Gravel Pack Monitoring With a Strain Sensing Fiber Optic Cable Author(s): Lipus, M. et.al. Published in: Oil Gas European Magazine, 2018, ISSN 0342-5622 Publisher: Urban-Verlag DOI: 10.19225/181202 Real-Time Well Integrity Monitoring using Fiber-Optic Distributed Acoustic Sensing Author(s): Raab et.al. Published in: SPE Journal, 2019, ISSN 1930-0220 Publisher: Society of Petroleum Engineers DOI: 10.2118/195678-pa Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available
