- Sealing of compressed gasses in large storage vessels that are usually underground caverns created by solution mining or abandoned mines - Compressed Air Energy Storage (CAES)
- Sealing of excavated rock cavern storage facilities for oil and gasses.
- Geo-sequestration - carbon dioxide injection in underground geological formations i.e. saline aquifers, coal seams and oil fields – sealing of plugs, gas “chimneys”, or subsurface leakage of gas - Carbon Capture and Storage (CCS)
- Methane sealing in underground mines and geological formations.
Sovereign’s research unit is responsible for pursuing new and innovative grout ideas - product development and design. New techniques are developed, tested and then introduced to the market with suitable Safe Work Instructions and training.
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