- British Geological Survey
- British Geological Survey
- British Geological Survey
Description: The impaCt of hydrOcarbon depletioN on the Treatment of cAprocks within performance assessment for CO2 InjectioN schemes - CONTAIN
the impact of hydrocarbon depletion on the treatment of caprocks (1)
The UK is committed to meeting stringent carbon dioxide (CO 2 ) emission targets over the next 35 years. One potentially valuable technology in achieving this target is the development of carbon capture and storage (CCS) technologies, where CO 2 is captured during power generation and, instead of being released into the atmosphere, is injected into porous rocks underground. Porous rocks such as sandstone can act as a reservoir for CO 2 , which can potentially be stored at depth over long periods of time and
The process of hydrocarbon extraction, or depletion, can significantly impact both the reservoir involved and the surrounding rocks. These activities can potentially cause deformation, movement on faults and/or damage to infrastructure. The long term impacts of these activities, particularly when the reservoir is 're-inflated' during injection of CO 2 , are not well understood and there is limited physical data for specific rock types and scenarios. In order for depleted reservoirs to become a viable nation
In addition, work will be carried out to examine effective communication with the public, relating to this new technology. Social acceptability represents a major potential barrier to CCS developments, as indicated by protests and moratoria in several countries. It is therefore critical to understand public attitudes and the bases of concern about CCS, and work as effectively as possible to improve understanding and engagement. Work within this project will explore the factors that determine public and stak
- British Geological Survey
- British Geological Survey
- British Geological Survey