TBO Bözberg-2-1: Data Report
Nagra (2022): TBO Bözberg-2-1: Data Report Summary Plot. Nagra Arbeitsbericht NAB 21-22 SP.
Hinterholzer-Reisegger, P. (2022): TBO Bözberg-2-1: Data Report Dossier I Drilling. Nagra Arbeitsbericht NAB 21-22 I.
Kaehr, D. & Gysi, M. (2022): TBO Bözberg-2-1: Data Report Dossier II Core Photography. Nagra Arbeitsbericht NAB 21-22 II.
Jordan, P., Schürch, P., Naef, H., Schwarz, M., Felber, R., Ibele, T. & Gysi, M. (2022): TBO Bözberg-2-1: Data Report Dossier III Lithostratigraphy. Nagra Arbeitsbericht NAB 21-22 III.
Wohlwend, S., Bläsi, H.R., Feist-Burkhardt, S., Hostettler, B., Menkveld-Gfeller, U., Dietze, V. & Deplazes, G. (2022): TBO Bözberg-2-1: Data Report Dossier IV Microfacies, Bio- and Chemostratigraphic Analysis. Nagra Arbeitsbericht NAB 21-22 IV.
Ebert, A., Gregorczyk, L., Cioldi, S., Hägerstedt, E. & Gysi, M. (2022): TBO Bözberg-2-1: Data Report Dossier V Structural Geology. Nagra Arbeitsbericht NAB 21-22 V.
Gonus, J., Bailey, E., Desroches, J. & Garrard, R. (2022): TBO Bözberg-2-1: Data Report Dossier VI Wireline Logging, Micro-hydraulic Fracturing and Pressure-meter Testing. Nagra Arbeitsbericht NAB 21-22 VI.
Schwarz, R., Willmann, M., Reinhardt, S., Hardie, S., Voß, M. & Pechstein, A. (2022): TBO Bözberg-2-1: Data Report Dossier VII Hydraulic Packer Testing. Nagra Arbeitsbericht NAB 21-22 VII.
Gimmi, T., Aschwanden, L., Camesi, L., Gaucher, E., Jenni, A., Kiczka, M., Mäder, U., Mazurek, M. & Rufer, D. (2022): TBO Bözberg-2-1: Data Report Dossier VIII Rock Properties, Porewater Characterisation and Natural Tracer Profiles. Nagra Arbeitsbericht NAB 21-22 VIII.
Crisci, E., Laloui, L. & Giger, S. (2022): TBO Bözberg-2-1: Data Report Dossier IX Rock-mechanical and Geomechanical Laboratory Testing. Nagra Arbeitsbericht NAB 21-22 IX.
Marnat, S. & Becker, J. (2022): TBO Bözberg-2-1: Data Report Dossier X Petrophysical Log Analysis. Nagra Arbeitsbericht NAB 21-22 X.
pdf NAB 21-22 Summary Plot(7.46 MB)
pdf NAB 21-22 Dossier I(89.41 MB)
pdf NAB 21-22 Dossier II(285.56 MB)
pdf NAB 21-22 Dossier III(42.64 MB)
pdf NAB 21-22 Dossier IV(92.47 MB)
pdf NAB 21-22 Dossier V(226.55 MB)
Archivieren Dossier V_Appendices_I(189.99 MB)
Archivieren Dossier V_Appendices_II(192.58 MB)
pdf NAB 21-22 Dossier VI(36.20 MB)
pdf NAB 21-22 Dossier VII(23.00 MB)
pdf NAB 21-22 Dossier VIII(89.08 MB)
pdf NAB 21-22 Dossier IX(40.56 MB)
pdf NAB 21-22 Dossier X(25.60 MB)
To provide input for site selection and the safety case for deep geological repositories for radioactive waste, Nagra has drilled a series of deep boreholes in Northern Switzerland. The aim of the drilling campaign is to characterise the deep underground of the three remaining siting regions.
The Bözberg-2-1 exploratory borehole is the fourth borehole drilled within the framework of this project. The drill site is located in the southern part of the Jura Ost siting region.
Summary Plot:
In this report, the results from the Bözberg-2-1 borehole are summarised in the form of a composite plot, including a short technical explanation of the information displayed.
Dossier I:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from the drilling operations and including the drill site construction.
Dossier II:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular the photo documentation of the cuttings and core samples as well as the resinated core slabs.
Dossier III:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular a detailed description of all encountered lithologies and lithostratigraphic units.
Dossier IV:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular the data from detailed microfacies analyses as well as ammonite- and palynostratigraphy, complementing the lithostratigraphic report (Dossier III).
Dossier V:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from the detailed core goniometry and the characterisation of the tectonic structures observed in the drill cores.
Dossier VI:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from the wireline measurements (wireline logging, micro-hydraulic fracturing and pressure-meter testing).
Dossier VII:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from the hydrogeological investigations such as hydraulic packer testing.
Dossier VIII:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular the data from detailed laboratory analyses on core material for petrophysical and geochemical rock and porewater characterisation.
Dossier IX:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from geomechanical laboratory testing on core material, such as triaxial and oedometric testing.
Dossier X:
In this report, first results from the Bözberg-2-1 borehole are presented, in particular from the stochastic petrophysical log analysis combining selected wireline and Multi-Sensor Core Logger as well as laboratory measurements.