perforazione di sondaggio
Bohrung zur Untersuchung der geologischen Verhältnisse im Untergrund oder zur Gewinnung nutzbarer Stoffe.
Drilling of boreholes from the surface or from underground workings, to seek and locate coal or mineral deposits and to establish geological structure.
Forage de reconnaissance sur une structure ou dans une région non encore forée, en vue de trouver et de produire du pétrole ou du gaz.
Perforazione effettuata nel terreno allo scopo di ricostruirne il profilo stratigrafico o confermare la presenza di determinate materie prime.
2023-10-17T11:57:36.1239850Z
https://www.termdat.bk.admin.ch/entry/66809
Energieförderungsverordnung, Anh. 2.5 Ziff. 1.2 (SR 730.03, Stand 2023-07)
Mindat.org / Hudson Institute of Mineralogy, Glossary, Definition of exploratory drilling ([Internet, 2023-09-11](https://www.mindat.org/glossary/exploratory_drilling#:~:text=The%20drilling%20of%20boreholes%20from,and%20to%20establish%20geological%20structure.))
O Encouragement de la production d’électricité, ann. 2.5 ch. 3.2.2 (RS 730.01, état 2023-07)
O Promozione dell'energia, all. 2.5 n. 1.2 (RS 730.01, stato 2023-07)
Exploratory drilling is frequently done from underground workings [...]. For underground drilling, roller bits, diamond crowns, or tungsten-carbide bits may be used and can be coring or noncoring.
EXP: dabei wird eine Schlitzsonde in den Boden (meist in geringmächtigen Lockergesteinen) getrieben und das so gewonnene Material vor Ort oder im Labor untersucht
EXP: la perforazione di sondaggio è svolta mediante una sonda e può avvenire tramite 3 tipologie: sondaggio a elica, a percussione o a rotazione
secondo Università di Bergamo, Corso di Geotecnica, Sondaggi geognostici, 2014-2015, pagg. 1-2
nach Spektrum, Lexikon der Geowissenschaften, "Sondierbohrung" ([Internet, 2023-09-11](https://www.spektrum.de/lexikon/geowissenschaften/sondierbohrung/15196))
Mindat.org / Hudson Institute of Mineralogy, Glossary, Definition of exploratory drilling ([Internet, 2023-09-11](https://www.mindat.org/glossary/exploratory_drilling#:~:text=The%20drilling%20of%20boreholes%20from,and%20to%20establish%20geological%20structure.))
swisstopo, Landesgeologie, 2008
d'après FranceTerme, "forage d'exploration" ([Internet, 2023-09-11](https://www.culture.fr/franceterme/terme/PETR39#:~:text=Forage%20de%20reconnaissance%20sur%20une,une%20r%C3%A9gion%20non%20encore%20for%C3%A9e.)) et Mémoire Online, Économie et finance > IHEC / N. Yaiche, Les couts de recherche et de developpement des hydrocarbures, 2004, ch. 4.2 ([Internet, 2023-09-11](https://www.memoireonline.com/07/15/9216/m_Les-couts-de-recherche-et-de-developpement-des-hydrocarbures-prise-en-compte-amortissement-et-eval13.html))
secondo Università di Bergamo, Corso di Geotecnica, Sondaggi geognostici, 2014-2015, pagg. 1-2