Skip to Main content Skip to Navigation
Theses

Le log complet de la stratigrahie de la zone rhénane ainsi que les modilités stratigraphiques, sédimentaires et structurales de la transition socle-couverture : application à la géothermie profonde

Abstract : Since the introduction of a new French pricing system for geothermal energy in 2010, Alsace has been the most dynamic region in France for deep geothermal drilling at high temperatures (>150°C). Thus, the geological approach, which has been essential for the Rittershoffen boreholes, will be even more for future projects given the lack of geological knowledge of some deep parts of the URG. This study aims at understanding the stratigraphic and sequential architecture of the formations of the URG sedimentary cover. 15 deep wells were reinterpreted and correlated throughout the basin, allowing the development of a complete stratigraphic column including the top and base of each formation. These reinterpretations also highlighted the characteristic gamma-ray signal (GR) of each of the formations in the URG stratigraphic column. In addition, the lithostratigraphic characterization of the transition between the basement and the sedimentary cover was the subject of an important research focus.
Document type :
Theses
Complete list of metadatas

https://tel.archives-ouvertes.fr/tel-02457804
Contributor : Abes Star :  Contact
Submitted on : Tuesday, January 28, 2020 - 12:25:14 PM
Last modification on : Wednesday, January 29, 2020 - 1:37:38 AM
Long-term archiving on: : Wednesday, April 29, 2020 - 2:30:51 PM

File

Aichholzer_Coralie_2019_ED413....
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-02457804, version 1

Collections

Citation

Coralie Aichholzer. Le log complet de la stratigrahie de la zone rhénane ainsi que les modilités stratigraphiques, sédimentaires et structurales de la transition socle-couverture : application à la géothermie profonde. Sciences de la Terre. Université de Strasbourg, 2019. Français. ⟨NNT : 2019STRAH008⟩. ⟨tel-02457804⟩

Share

Metrics

Record views

85

Files downloads

33