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Arbeitsbericht NAB 21-21

TBO Bözberg-1-1: Data Report

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  • Arbeitsbericht NAB 21-21 Summary Plot
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  • Arbeitsbericht NAB 21-21 Dossier X
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  • Arbeitsbericht NAB 21-21 Dossier IX
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  • Arbeitsbericht NAB 21-21 Dossier VIII
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  • Arbeitsbericht NAB 21-21 Dossier VII
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  • Arbeitsbericht NAB 21-21 Dossier VI
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  • Arbeitsbericht NAB 21-21 Dossier V
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  • Arbeitsbericht NAB 21-21 Dossier IV
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  • Arbeitsbericht NAB 21-21 Dossier III
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  • Arbeitsbericht NAB 21-21 Dossier II
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  • Arbeitsbericht NAB 21-21 Dossier I
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Details

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-1-1 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.

 

Dossier I:

In this report, first results from the Bözberg-1-1 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-1-1 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-1-1 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-1-1 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-1-1 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-1-1 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-1-1 borehole are presented, in particular from the hydrogeological investigations such as hydraulic packer testing.

Dossier VIII:

In this report, first results from the Bözberg-1-1 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-1-1 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-1-1 borehole are presented, in particular from the stochastic petrophysical log analysis combining selected wireline and Multi-Sensor Core Logger as well as laboratory measurements.

Summary Plot:

In this report, the results from the Bözberg-1-1 borehole are summarised in the form of a composite plot, including a short technical explanation of the information displayed.

 

 

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