Results 1 to 10 of about 230,624 (289)
Economics of geological CO2 storage and leakage [PDF]
The economics of CO2 capture and storage in relation to the possibility of leakage of CO2 from geological reservoirs once this greenhouse gas has been stored artificially underground will be among the main determinants of whether CCS can significantly contribute to a deep cut in global CO2 emissions.
Zwaan, B. van der, Gerlagh, R.
openaire +8 more sources
In-situ rock tests for fault gouge zone:A case in Fengman hydropower station, China [PDF]
The existence of faults in the dam site area threatens the stability and safety of large-scale hydropower projects in China. The fault argillaceous zone is the worst kind of fault fracture zone, and the determination of its deformation and strength ...
Xu Xinchuan +7 more
doaj +1 more source
Analysis of the exploitation potential of well DA1 [PDF]
DA1 well exploited two sets of reservoirs, volcanic rock of Ying1 member and conglomerate of Ying4 member. In the initial stage of exploitation, the well had a high productivity.
Wang Lei
doaj +1 more source
Toward the implementation of geological CO2 storage, cost reduction of CO2 monitoring during and after injection into targeted reservoirs is the key issue.
Masao SORAI +4 more
doaj +1 more source
In recent years, distributed fiber optic strain sensing (DFOSS) technology has demonstrated a solution for continuous deformation monitoring from subsurface to surface along the wellbore. In this study, we installed a single-mode optical fiber cable in a
Rasha Amer +3 more
doaj +1 more source
Distributed acoustic sensing (DAS) is an effective tool for seismic surveys and is widely used as the preferred sensor for acquiring dense Vertical Seismic Profile (VSP).
Takahiro Nakajima +7 more
doaj +1 more source
When carbon dioxide (CO2) is stored in sub-seabed geological formations, the environmental impact assessment assuming CO2 leakage and monitoring CO2 concentration in the sea are mandatory in Japan.
Keisuke Uchimoto +6 more
doaj +1 more source
Two shallow cores drilled in northern Wollaston Forland, North-East Greenland, provide a combined section covering the upper Kimmeridgian (Upper Jurassic) – Barremian (Lower Cretaceous) and comprising the Bernbjerg, Lindemans Bugt, Palnatokes Bjerg and ...
Peter Alsen +5 more
doaj +1 more source
In situ hydromechanical responses during well drilling recorded by fiber-optic distributed strain sensing [PDF]
Drilling fluid infiltration during well drilling may induce pore pressure and strain perturbations in neighbored reservoir formations. In this study, we report that such small strain changes (∼20 µε) have been in situ monitored using fiber-optic ...
Y. Zhang +6 more
doaj +1 more source
Enabling onshore CO2 storage in Europe: fostering international cooperation around pilot and test sites [PDF]
To meet the ambitious EC target of an 80% reduction in greenhouse gas emissions by 2050, CO2 Capture and Storage (CCS) needs to move rapidly towards full scale implementation with geological storage solutions both on and offshore.
Audigane, Pascal D. +9 more
core +10 more sources

