The geomechanics session at GHGT-13 in Lausanne has covered a variety of topics including the value of studying natural analogues. Useful insights into CO2 migration within formations can be gained especially where fractures provide natural conduits for geochemical alteration. Exposures of the Jurassic Entrada formation in Utah provide an exc...
Fault zones are widely recognised as being important to the secure long term storage of CO2 as they could provide a leakage pathway out of the target reservoir. Fault characterisation within reservoirs, especially where they extend into caprock, and other overlying formations, needs to be thoroughly understood as part of any risk assessment for CO2...
The use of CO2 for enhanced oil recovery (EOR) is a well established commercial practice in the United States where it has been used for over 40 years. There is widespread potential for CO2-EOR in other mature petroleum producing regions. If CO2-EOR could be implemented it would offer an economic stimulus to develop CO2 storage. There are, ho...
The summary report of the Risk Management Network and Environmental Research Network Combined meeting held in September 2015 has now been published. This meeting was held at the UK's National Oceanography Centre (NOC), in Southampton and was attended by 62 delegates from 11 countries. The three day meeting included themes on risk assessment m...
One of the advantages of CCS as a means of CO2 abatement is that several industrial processes, as well as fossil fuel power generation, can be captured and connected to a pipeline network. Multiple sources of CO2 can then be transported to suitable geological reservoirs and injected to ensure secure storage. Many industrial operations, and po...
A study recently completed for the Carbon Sequestration Leadership Forum (CSLF) has just been published. This review was undertaken by the CO2 Storage team of the British Geological Survey (BGS) on behalf of UK Department of Energy and Climate Change and the Korean Clean Energy Ministry who jointly funded the work. The project was managed by ...
