b-value Variations with Pore Pressure: Acoustic Emission, Pore Pressure, Injection, and Mechanical Laboratory Testing Data
Description
Laboratory data sets analyzed in GRL: "Does b-value increase with pore-pressure?: Insights from laboratory experiments and induced seismicity"
Files
Steps to reproduce
Naming Convention: The file naming convention follows a structured format to denote the data type and experimental conditions. Each filename is composed of several components separated by underscores (“_”), as outlined below: • AE_* → Indicates Acoustic Emission (AE) data collected during the experiment. • MTS_* → Refers to Mechanical Testing System (MTS) data, typically associated with stress, strain, or load measurements. • Pp_* or PP_IJ* → Denotes Pore Pressure (Injection Test) data. These files represent experiments involving fluid injection under controlled pore pressure conditions. Each filename further includes information on the specific sample or test identifier (e.g., DR1, IJ1, Pp2), confining pressure (e.g., Pc_150 for 150 MPa), and loading condition (e.g., Axial for axial loading). Example: AE_Pp2_Pc_150_Axial.mat This file contains Acoustic Emission data for the second fluid saturated experiment with constant pore pressure conducted under 150 MPa confining pressure with axial loading.
Institutions
- University of Memphis
- Deutsches Geoforschungszentrum Potsdam