Transferring responsibility of CO22 storage sites to the competent authority following site closure

The requirements for pre-qualii’ying a site for C02 storage are well developed. Less attention bas been paid to rehearsing and preparing for the transfer of responsibility of the storage site from the operator to a govemmental authority following closure of the site at the end of the injection period. This is not surprising because the industry...

Key site abandonment steps in CO2 storage

The European Commission published a set of Guidance Documents to assist countries and stakeholders to implement the EU Directive 2009/31/EC on geological storage of CO2 . The main objectives of the CO2 CARE project are closely linked to the three high-level requirements of the Directive with regard to post-closure transfer of liability of a...

Key messages from active CO2 storage sites

An extensive programme of modelling, monitoring and verification activities was deployed at a set of active storage sites worldwide including Sleipner, In Salah, Ketzin, Weyburn, K12-B and Snøhvit (EU CO2ReMoVe project). All investigated storage sites were well managed and did not have a negative impact on humans or the environment. Time-lapse...

Large-scale CO2 injection demos for the development of monitoring and verification technology and guidelines (CO2 ReMoVe)

The objectives of the EU project CO2ReMoVe are to undertake the research and development necessary to establish scientifically based standards for monitoring future CCS operations and to develop the performance assessment methodologies necessary to demonstrate the long-term reliability of geological storage of CO2. This could in turn lead to...

Large-scale CO2 injection demos for the development of monitoring and verification technology and guidelines (CO2ReMoVe)

The objectives of the EU project CO2ReMoVe are to undertake the research and development necessary to establish scientifically based standards for monitoring future CCS operations and to develop the performance assessment methodologies necessary to demonstrate the long-term reliability of geological storage of CO2. This could in turn lead to...

Ten years' experience of monitoring CO2 injection in the Utsira Sand at Sleipner offshore Norway