Hydrogeochemical and mineralogical effects of sustained CO2contamination in a shallow sandy aquifer: A field-scale controlled release experiment

2014 ◽  
Vol 50 (2) ◽  
pp. 1735-1755 ◽  
Author(s):  
Aaron G Cahill ◽  
Pernille Marker ◽  
Rasmus Jakobsen
Keyword(s):  
Controlled Release ◽  
Field Scale ◽  
Release Experiment ◽  
Sandy Aquifer

The CO2CRC Otway Shallow CO2 Controlled Release Experiment: Geological Model and CO2 Migration Simulations

2019 ◽  
Author(s):  
Andrew Feitz ◽  
Bruce Radke ◽  
Md. Shahadat Hossain ◽  
Brett Harris ◽  
Ralf Schaa ◽  
...  
Keyword(s):  
Controlled Release ◽  
Geological Model ◽  
Release Experiment

The Co2crc Otway Shallow Co2 Controlled Release Experiment: Fault Characterization and Leakage Scenarios

2021 ◽  
Author(s):  
Andrew Feitz ◽  
Bruce Radke ◽  
Kwong Soon Chan ◽  
Ludovic Ricard ◽  
Aleks Kalinowski ◽  
...  
Keyword(s):  
Controlled Release ◽  
Release Experiment ◽  
Fault Characterization

scholarly journals Phosphorus behavior in sediments during a sub-seabed CO 2 controlled release experiment

2015 ◽  
Vol 38 ◽  
pp. 102-109 ◽  
Author(s):  
Ayumi Tsukasaki ◽  
Masahiro Suzumura ◽  
Anna Lichtschlag ◽  
Henrik Stahl ◽  
Rachael H. James
Keyword(s):  
Controlled Release ◽  
Release Experiment

scholarly journals The CO2CRC Otway Shallow CO2 Controlled Release Experiment: Site Suitability Assessment

2017 ◽  
Vol 114 ◽  
pp. 3671-3678 ◽  
Author(s):  
A.J. Feitz ◽  
R. Pevzner ◽  
B. Harris ◽  
R. Schaa ◽  
K. Tertyshnikov ◽  
...  
Keyword(s):  
Controlled Release ◽  
Site Suitability ◽  
Release Experiment ◽  
Suitability Assessment

scholarly journals Ethane measurement by Picarro CRDS G2201-i in laboratory and field conditions: potential and limitations

2020 ◽  
Author(s):  
Sara M. Defratyka ◽  
Jean-Daniel Paris ◽  
Camille Yver-Kwok ◽  
Daniel Loeb ◽  
James France ◽  
...  
Keyword(s):  
Controlled Release ◽  
Laboratory Tests ◽  
Global Scale ◽  
Compressor Station ◽  
Tracer Gas ◽  
Release Experiment ◽  
Stationary Conditions ◽  
Mobile Measurements ◽  
Mobile Condition

Abstract. Ethane can be used as a tracer gas to distinguish methane sources, both at the local and global scale. Currently, ethane can be successfully measured using flasks or dedicated in-situ analyzers. In our study, we consider the possibility of using the CRDS Picarro G2201-i instrument, dedicated to isotopic CH4 and CO2, for suitable measurements of ethane:methane ratio in mobile field, near-source conditions. Our work was divided into three steps. First, laboratory tests were run to characterize the instrument in stationary conditions. Then the instrument performance was tested in the field, as part of a controlled release experiment and finally during mobile measurements focused on gas compressor stations. The results from the field are compared with the results from other instruments, dedicated to ethane measurements. Our study clearly shows the potential of using the CRDS G2201-i instrument to determine the ethane:methane ratio in methane plumes in mobile condition with an ethane uncertainty of 50 ppb. Assuming typical ethane to methane ratio ranging between 0 and 0.1 ppb ppb−1 we conclude that the instrument can correctly estimate the “true” ethane to methane ratio within 1-sigma uncertainty in CH4 enhancements of 1 ppm or more as can be found in the vicinity of strongly emitting sites (such as natural gas compressor station).

Watching the leakage: DAS seismic monitoring of the shallow CO2 controlled-release experiment at the South West Hub In-situ Laboratory

2019 ◽  
Author(s):  
Konstantin Tertyshnikov ◽  
Roman Pevzner ◽  
Barry Freifeld ◽  
Ludovic Ricard ◽  
Arsham Avijegon
Keyword(s):  
Controlled Release ◽  
Seismic Monitoring ◽  
The South ◽  
Release Experiment ◽  
South West

Acoustic determination of CO2 bubble rise heights during a controlled release experiment

2019 ◽  
Vol 146 (4) ◽  
pp. 2773-2773
Author(s):  
Ann E. Blomberg ◽  
Scott Loranger ◽  
Geir Pedersen ◽  
Ivar Kristian Waarum ◽  
Espen Eek ◽  
...  
Keyword(s):  
Controlled Release ◽  
Bubble Rise ◽  
Release Experiment
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