Impact of injection scheduling on CO2 migration and trapping efficiency in the Johansen formation
Hai T. Nguyen · 2025
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Description
Hai Nguyen, a solo author, asks whether injection timing changes carbon storage in a 2025 study. Carbon dioxide can be stored in salty rock layers deep below the sea. The Johansen formation off Norway is one such site. Four injection plans are compared, all with the same total mass of gas.
Simulations run for a thousand years with a field based model. Timing changes early pressure a lot, with peak gaps up to eighty bar. By a thousand years, though, all plans end much alike. Most gas ends up dissolved or trapped, and schedule gaps stay tiny. Rock traits rule long term safety, Nguyen concludes.
Catalog record
| CREATOR | Hai T. Nguyen |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 31 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |