Application of mud gas data and leakage phenomena to evaluate seal integrity of potential CO₂ storage sites: a study of chalk structures in the Danish Central Graben, North Sea

Earth and Planetary Sciences

• Area 11%
• Bed 5%
• Bicarbonate 11%
• Carbon 5%
• Chalk 27%
• Chimney 5%
• Correlation 5%
• Danian 5%
• Datum 22%
• Document 5%
• Dominance 5%
• Eocene 5%
• Evaluation 11%
• Gas 100%
• Good 11%
• Graben 11%
• In Situ 5%
• Indicator System 5%
• Information 5%
• Integrity 55%
• Investigation 16%
• Leakage 22%
• Lower Cretaceous 5%
• Luminaires 5%
• Methane 16%
• Migration 33%
• Miocene 5%
• Mud 27%
• Mudstone 22%
• North Sea 11%
• Overburden 11%
• Porosity 5%
• Region 11%
• Reservoir 11%
• Sealing 5%
• Sediment 5%
• Seismic Data 16%
• Show 16%
• Site 22%
• Support 5%
• Tool 5%
• Traffic 5%
• Upper Cretaceous 5%
• Utilization 5%