WP2 Risk assessment

The word risk sitting on a wooden board
photo credit - patpitchaya

Unconventional hydrocarbon production and geological CO2 storage utilise deep geological formations, and both require safe and monitored deployment. Rigorous assessment of potential impacts and the development of mitigation strategies for the full lifecycle of any project is essential.

This work package will produce a risk assessment framework that project developers can use to assess hazards and the likelihood of specific risks in relation to protecting the environment. This framework can be used to underpin policymaking and develop effective remedial strategies.

Using a portfolio of existing European and North American facilities and field sites, our researchers will investigate leakage processes and impacts at laboratory and field-scale to enable them to characterise and quantify relevant risk factors. Ultimately, this will result in a set of guidelines for carrying out transparent and verifiable risk assessments.

News

Blog: What do modelling earthquakes and epidemics have in common?

SECURe partner Thomas Le Guenan (BRGM) describes a common thread in the study of seismic events and the work of epidemiologists.

Outputs

D2.3 Report on induced seismicity models

The objectives of this report are to provide an overview of existing modelling approaches of induced seismicity, and to assess their application with real data and case studies of CO2 storage and unconventional gas exploitation.

Pyrite dissolution rate in saline fluids and implications for fracking

Veerle Vandeginste, University of Nottingham  ABSTRACT

The geomechanical response of naturally fractured carbonate reservoirs to operation of a geothermal doublet

J Ter Heege, TNO  ABSTRACT

Simulation of induced seismic ground motions using coupled geomechanical and seismic wave propagation models

Bob Paap, TNO  ABSTRACT

Report on State-of-the-art Microseismicity Techniques in Europe and North America (SECURe Report D2.1)

Induced seismicity can arise from a variety of situations, usually in relation with extraction or injection of fluids. One of the challenges is monitoring the micro-seismicity, before assessing the actual risk. This report gives a state-of-the-art review of microseismicity techniques using examples from Europe and North America, and serves as an introduction for many tasks within the SECURe project that are related to induced seismicity.