Browsing Norwegian Geotechnical Institute (NGI) Digital Archive by Author "Blomberg, Ann Elisabeth Albright"
Now showing items 1-5 of 5
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Acoustic characterization of an artificial CO2 seep using split-beam echo sounders
Loranger, Scott; Blomberg, Ann Elisabeth Albright; Pedersen, Geir; Waarum, Ivar-Kristian; Austeng, Andreas (Peer reviewed; Journal article, 2019)Geological carbon storage (GCS) has emerged as a promising method for reducing greenhouse gas emissions and achieving international climate goals. Currently, sub-seafloor GCS sites sequester about 1.8 MtCO2/yr. Additional ... -
CCS Leakage Detection Technology - Industry Needs, Government Regulations, and Sensor Performance
Waarum, Ivar-Kristian; Blomberg, Ann Elisabeth Albright; Eek, Espen; Brown, Jock; Ulfsnes, Amund; Carpenter, Mike; Grimsrud, Torleiv S.; Park, Joonsang; Cornelissen, Gerard; Sparrevik, Per (Peer reviewed; Journal article, 2017)Reliable CCS monitoring is vital in order to confirm that injected CO2 stays in the reservoir as intended, and that any occurring leakage is promptly detected allowing corrective actions to be initiated. Motivations for ... -
Effects of abiotic processes on the correlation between pH and pO<inf>2</inf> in the Norwegian Sea: Implications for GCS monitoring
Totland, Christian; Eek, Espen; Wolf, Raoul; Waarum, Ivar-Kristian; Blomberg, Ann Elisabeth Albright (Peer reviewed; Journal article, 2023) -
Marine monitoring for offshore geological carbon storage—a review of strategies, technologies and trends
Blomberg, Ann Elisabeth Albright; Waarum, Ivar-Kristian; Totland, Christian; Eek, Espen (Peer reviewed; Journal article, 2021) -
The correlation between pO2 and pCO2 as a chemical marker for detection of offshore CO2 leakage
Totland, Christian; Eek, Espen; Blomberg, Ann Elisabeth Albright; Waarum, Ivar-Kristian; Fietzek, Peer (Peer reviewed; Journal article, 2020)A controlled CO2 release experiment was carried out in order to mimic unintended leakage of geologically stored CO2, and to study methods for detecting these leak events. The experiment was carried out at 60 m depth in the ...