The FracRisk project baseline data can be accessed here: http://www.fracrisk.eu/publicly-available-datasets

The Sheer project database can be accessed here: http://www.sheerproject.eu/dissemination/sheer-database.html

The ShaleXenvironmenT project database can be accessed here: https://shalexenvironment.org/publications/

The M4ShaleGas project database can be accessed here: http://www.m4shalegas.eu/report.html