Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Gunnar Skúlason Kaldal"'
Autor:
Nguyen-Hieu Hoang, Bård Nyhus, Gunnar Skúlason Kaldal, Gaute Gruben, Jens Wollenweber, Gisle Rørvik, Ingólfur Thorbjornsson, Bert Dillingh
Publikováno v:
Geothermics
Ultra-high temperature geothermal wells (>450 °C) have a large potential for increased energy yield as compared to conventional high-temperature geothermal wells (200-300 °C), but several research challenges must be resolved before robust operation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0778d021d6463789a292c85c479dc65
https://hdl.handle.net/11250/2768007
https://hdl.handle.net/11250/2768007
Publikováno v:
Geothermics. 55:126-137
High temperature geothermal wells are constructed of several concentric steel casings that are fully cemented up to the surface. The structural integrity of such casings is essential for the utilization of wells. The casing is subjected to multiple t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4726b9ccacca648213b0c98ad4b1776b
https://doi.org/10.1016/j.geothermics.2015.02.003
https://doi.org/10.1016/j.geothermics.2015.02.003
Publikováno v:
Linköping Electronic Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b55747b97816cd2a14c1677398072c2
https://doi.org/10.3384/ecp17138391
https://doi.org/10.3384/ecp17138391
Autor:
Thomas Reinsch, Guido Blöcher, David Bruhn, Jörg Zotzmann, Volker Wittig, Ingólfur Örn Þorbjörnsson, Gunnar Skúlason Kaldal, Koos Hoogland, Elisabeth Peters, John-Paul Latham, Sigitas Petrauskas, Saulius Sliaupa, Hamidreza M. Nick
Publikováno v:
Technical University of Denmark Orbit
Reinsch, T, Blöcher, G, Bruhn, D, Zotzmann, J, Wittig, V, Þorbjörnsson, I Ö, Kaldal, G S, Hoogland, K, Peters, E, Latham, J-P, Petrauskas, S, Sliaupa, S & M. Nick, H 2020, Novel Productivity Enhancement Concept for a Sustainable Utilization of a Geothermal Resource – The H2020 SURE Project . in Proceedings World Geothermal Congress 2020 . World Geothermal Congress 2020, Reykjavik, Iceland, 26/04/2020 .
Reinsch, T, Blöcher, G, Bruhn, D, Zotzmann, J, Wittig, V, Þorbjörnsson, I Ö, Kaldal, G S, Hoogland, K, Peters, E, Latham, J-P, Petrauskas, S, Sliaupa, S & M. Nick, H 2020, Novel Productivity Enhancement Concept for a Sustainable Utilization of a Geothermal Resource – The H2020 SURE Project . in Proceedings World Geothermal Congress 2020 . World Geothermal Congress 2020, Reykjavik, Iceland, 26/04/2020 .
Within the EC funded Horizon 2020 project SURE (Novel Productivity Enhancement Concept for a Sustainable Utilization of a Geothermal Resource) the radial jet drilling (RJD) technology is investigated and tested as a method to increase performance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a6614aff5792bb871194060167e06b36
https://orbit.dtu.dk/en/publications/434fb942-df19-43db-91c3-a5a671a724ba
https://orbit.dtu.dk/en/publications/434fb942-df19-43db-91c3-a5a671a724ba
Autor:
B.C. Krogh, B. Palsson, P. Sigurdsson, Ásbjörn Einarsson, Gunnar Skúlason Kaldal, Ingólfur Thorbjornsson, B.S. Gunnarsson, S.S. Jonsson, S. H. Markússon
Publikováno v:
Geothermics
The Iceland Deep Drilling Project (IDDP) well IDDP-1 in the Krafla geothermal field in Iceland is the most powerful geothermal well on record, with a maximum wellhead temperature of 452 °C and 140 bar pressures. In the end, the well had to be abando
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e127e084723221a655e04bc51154d1a2