This is the ReadMe file corresponding to the study entitled: "Brittle faulting of ductile rock induced by pore fluid pressure build-up"

By Noël C., Passelègue X. F., Violay M.

This study has been published under Copyright

This Read-Me file has been last edited in November 2020

This readme file describes the data repository and supplementary files accompanying the above publication.  
For any further queries please contact corentin.noel@epfl.ch

The following files are included:


--- Regarding Figure 1.

1)  "Noel_et_al_2020_Figure_1.xlsx" 
In this .xlsx File: 
Column A: Pc-Pf (MPa) for permeability measurment
Column B: Permeability (m2)
Column C: Pc-Pf (MPa) for Vp measurment
Column D: Vp (m/s)


--- Regarding Figure 2.
All the informations on Figure 2 are available in the article.


--- Regarding Figure 3. 
In this .xlsx File, each sheet corresponds to one figure panel as follows:
-Fig.3a: Differential stress - Porosity reduction
Column A: Pc=30MPa Pf=10MPa porosity reduction (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=60MPa Pf=10MPa porosity reduction (-); Column D: Pc=60MPa Pf=10MPa differential stress (MPa);
Column E: Pc=90MPa Pf=10MPa porosity reduction (-); Column F: Pc=90MPa Pf=10MPa differential stress (MPa);
Column G: Pc=110MPa Pf=10MPa porosity reduction (-); Column H: Pc=110MPa Pf=10MPa differential stress (MPa);
-Fig.3b: Differential stress - Axial strain 
Column A: Pc=30MPa Pf=10MPa Axial strain (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=60MPa Pf=10MPa Axial strain (-); Column D: Pc=60MPa Pf=10MPa differential stress (MPa);
Column E: Pc=90MPa Pf=10MPa Axial strain (-); Column F: Pc=90MPa Pf=10MPa differential stress (MPa);
Column G: Pc=110MPa Pf=10MPa Axial strain (-); Column H: Pc=110MPa Pf=10MPa differential stress (MPa);
-Fig.3c: Differential stress - Volumetric strain 
Column A: Pc=30MPa Pf=10MPa volumetric strain (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=60MPa Pf=10MPa volumetric strain (-); Column D: Pc=60MPa Pf=10MPa differential stress (MPa);
Column E: Pc=90MPa Pf=10MPa volumetric strain (-); Column F: Pc=90MPa Pf=10MPa differential stress (MPa);
Column G: Pc=110MPa Pf=10MPa volumetric strain (-); Column H: Pc=110MPa Pf=10MPa differential stress (MPa);
-Fig.3d: Porosity reduction - Axial strain 
Column A: Pc=30MPa Pf=10MPa Axial strain (-); Column B: Pc=30MPa Pf=10MPa Porosity reduction (-);
Column C: Pc=60MPa Pf=10MPa Axial strain (-); Column D: Pc=60MPa Pf=10MPa Porosity reduction (-);
Column E: Pc=90MPa Pf=10MPa Axial strain (-); Column F: Pc=90MPa Pf=10MPa Porosity reduction (-);
Column G: Pc=110MPa Pf=10MPa Axial strain (-); Column H: Pc=110MPa Pf=10MPa Porosity reduction (-);

--- Regarding Figure 4. 
4)  "Noel_et_al_2019_Figure_4.xlsx"
In this .xlsx File: 
Column A: Pc-Pf for peak differential stress (MPa)
Column B: peak differential stress (MPa)
Column C: Residual differential stres (MPa)
Column D: differential stress at C* (MPa)
Column E: differential stress at 1% axial strain (MPa)
Column F: differential stress at 2% axial strain (MPa)
Column G: differential stress at 3% axial strain (MPa)
Column H: differential stress at 0.2% porosity reduction (MPa)
Column I: differential stress at 0.3% porosity reduction (MPa)
Column J: differential stress at 0.5% porosity reduction (MPa)

--- Regarding Figure 5.
All the informations on Figure 5 are available in the article.

--- Regarding Figure 6.
All the informations on Figure 6 are available the repository of figure 7.

--- Regarding Figure 7. 
In this .xlsx File, each sheet corresponds to one figure panel as follows:
-Fig.7a: Differential stress - Porosity reduction
Column A: Pc=30MPa Pf=10MPa porosity reduction (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=110MPa Pf=10MPa porosity reduction (-); Column D: Pc=110MPa Pf=10MPa differential stress (MPa);
Column E: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 porosity reduction (-); Column F: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 differential stress (MPa);
Column G: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 porosity reduction (-); Column H: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 differential stress (MPa);
Column I: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 porosity reduction (-); Column J: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 differential stress (MPa);
Column K: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 porosity reduction (-); Column L: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 differential stress (MPa);
Column M: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 porosity reduction (-); Column N: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 differential stress (MPa);
Column O: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 porosity reduction (-); Column P: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 differential stress (MPa);
Column Q: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 porosity reduction (-); Column R: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 differential stress (MPa);
-Fig.7b: Differential stress - Axial strain
Column A: Pc=30MPa Pf=10MPa Axial strain (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=110MPa Pf=10MPa Axial strain (-); Column D: Pc=110MPa Pf=10MPa differential stress (MPa);
Column E: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 Axial strain (-); Column F: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 differential stress (MPa);
Column G: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 Axial strain (-); Column H: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 differential stress (MPa);
Column I: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 Axial strain (-); Column J: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 differential stress (MPa);
Column K: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 Axial strain (-); Column L: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 differential stress (MPa);
Column M: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 Axial strain (-); Column N: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 differential stress (MPa);
Column O: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 Axial strain (-); Column P: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 differential stress (MPa);
Column Q: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 Axial strain (-); Column R: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 differential stress (MPa);
-Fig.7c: Differential stress - Volumetric strain
Column A: Pc=30MPa Pf=10MPa Volumetric strain (-); Column B: Pc=30MPa Pf=10MPa differential stress (MPa);
Column C: Pc=110MPa Pf=10MPa Volumetric strain (-); Column D: Pc=110MPa Pf=10MPa differential stress (MPa);
Column E: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 Volumetric strain (-); Column F: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 differential stress (MPa);
Column G: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 Volumetric strain (-); Column H: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 differential stress (MPa);
Column I: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 Volumetric strain (-); Column J: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 differential stress (MPa);
Column K: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 Volumetric strain (-); Column L: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 differential stress (MPa);
Column M: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 Volumetric strain (-); Column N: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 differential stress (MPa);
Column O: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 Volumetric strain (-); Column P: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 differential stress (MPa);
Column Q: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 Volumetric strain (-); Column R: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 differential stress (MPa);
-Fig.7d: Porosity reduction - Axial strain
Column A: Pc=30MPa Pf=10MPa porosity reduction (-); Column B: Pc=30MPa Pf=10MPa axial strain (-);
Column C: Pc=110MPa Pf=10MPa porosity reduction (-); Column D: Pc=110MPa Pf=10MPa axial strain (-);
Column E: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 porosity reduction (-); Column F: Pc=110MPa Pf0=10MPa injection 1MPa/min TB2 axial strain (-);
Column G: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 porosity reduction (-); Column H: Pc=110MPa Pf0=10MPa injection 1MPa/min TB9 axial strain (-);
Column I: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 porosity reduction (-); Column J: Pc=110MPa Pf0=10MPa injection 5MPa/min TB7 axial strain (-);
Column K: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 porosity reduction (-); Column L: Pc=110MPa Pf0=10MPa injection 5MPa/min TB4 axial strain (-);
Column M: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 porosity reduction (-); Column N: Pc=110MPa Pf0=10MPa injection 5MPa/min TH9 axial strain (-);
Column O: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 porosity reduction (-); Column P: Pc=110MPa Pf0=10MPa injection 10MPa/min TH8 axial strain (-);
Column Q: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 porosity reduction (-); Column R: Pc=110MPa Pf0=10MPa injection 10MPa/min TB8 axial strain (-);


--- Regarding Figure 8. 
In this .xlsx File, each sheet corresponds to one figure panel as follows:
-Fig.8a: 1 MPa/min TB9
Column A: Time (s); Column B: Differential stress (MPa)
Column C: Time (s); Column D: Pc (MPa);
Column E: Time (s); Column F: Pf (MPa);
Column G: Time (s); Column H: Vp 90 corrected normalised (m/s);
Column I: Time (s); Column J: Vp 50 corrected normalised (m/s);
Column K: Time (s); Column L: Vp 30 corrected normalised (m/s);
Column M: Time (s); Column N: Crack density min; Column O: Crack density max
-Fig.8b: 5 MPa/min TH9
Column A: Time (s); Column B: Differential stress (MPa)
Column C: Time (s); Column D: Pc (MPa);
Column E: Time (s); Column F: Pf (MPa);
Column G: Time (s); Column H: Vp 90 corrected normalised (m/s);
Column I: Time (s); Column J: Vp 50 corrected normalised (m/s);
Column K: Time (s); Column L: Vp 30 corrected normalised (m/s);
Column M: Time (s); Column N: Crack density min; Column O: Crack density max
-Fig.8c: 10 MPa/min TB8
Column A: Time (s); Column B: Differential stress (MPa)
Column C: Time (s); Column D: Pc (MPa);
Column E: Time (s); Column F: Pf (MPa);
Column G: Time (s); Column H: Vp 90 corrected normalised (m/s);
Column I: Time (s); Column J: Vp 50 corrected normalised (m/s);
Column K: Time (s); Column L: Vp 30 corrected normalised (m/s);
Column M: Time (s); Column N: Crack density min; Column O: Crack density max


--- Regarding Figure 9.
All the informations on Figure 9 are available in the article.


--- Regarding Figure 10.
In this .xlsx File, each sheet corresponds to one figure panel as follows:
-Fig.10a: All the informations on Figure 9a are available in the article.
-Fig.10b: 1 MPa/min
Column A: Inelastic axial strain, strain gages (-);
Column B: Inelastic axial strain, LVDTs (-);
Column C: Pf mean (MPa);
-Fig.10b: 10 MPa/min
Column A: Inelastic axial strain, strain gages (-);
Column B: Inelastic axial strain, LVDTs (-);
Column C: Pf mean (MPa);

