DeepNL
Comprehensive monitoring and prediction of seismicity within the Groningen gas field using large scale field observations
It is well known that the seismicity in the Groningen area is due to gas extraction. The dynamics of how the site and rate of extraction is related to the magnitude and frequency of seismicity, however, is not understood. In a synergetic collaboration between the Department of Applied Mathematics at the University of Twente and the Department of Earth Sciences at Utrecht University, we propose to develop state-of-the-art tools to comprehensively address this extraction-seismicity causality.

The monitoring tools we propose to develop will produce data, which are essential for any geomechanical modelling in the area. Of special interest is the near sub-surface. We will produce response functions essential for structural engineering work. The prediction tool will be of crucial importance for decision makers who set future gas extraction policies. All our tools and data will be openly available.

With DeepNL, NWO is providing a concrete response to the advice of the Dutch Safety Board: ensure that there is a structural and long-term research programme into the gas-extraction related problems in Groningen. This NWO research programme has been made possible in part by a financial contribution from NAM. DeepNL will be realised in accordance with the usual NWO procedures and quality standards and is entirely independent. NAM is not involved in the decision-making or the specific management of the programme. DeepNL is part of NWO’s contribution to the Top Sector Energy.