@article{Shi:2013:10.1016/j.egypro.2013.06.214,
author = {Shi, J and Imrie, C and Sinayuc, C and Durucan, S and Korre, A and Eiken, O},
doi = {10.1016/j.egypro.2013.06.214},
journal = {Energy Procedia},
pages = {3267--3274},
title = {Snøhvit CO2 Storage Project: Assessment of CO2 Injection Performance Through History Matching of the Injection Well Pressure Over a 32-months Period},
url = {http://dx.doi.org/10.1016/j.egypro.2013.06.214},
volume = {37},
year = {2013}
}

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TY  - JOUR
AB  - A performance assessment study of the Snøhvit CO2 project, where approximately 1.1 million tonnes of CO2 have been injected into a fault segment of the Snøhvit field was carried out. Since the start of CO2 injection, the injection well pressure has risen at a rate faster than what is sustainable for a 25-years expected lifetime of the project. An important element of the history matching effort is the incorporation of fluvial facies in the reservoir model to reflect the sedimentary environment in the sandstone Tubåen formation. With the help of 4D seismic analysis, excellent match to both the flowing and shut-in bottom-hole pressure data throughout a 32-months injection period have been obtained. The outcomes of this study suggest that the fluvial depositional environment, together with the fact that the injection well is situated in a fault-segment, have contributed to a significant reduction in the injectivity at F2H.
AU  - Shi,J
AU  - Imrie,C
AU  - Sinayuc,C
AU  - Durucan,S
AU  - Korre,A
AU  - Eiken,O
DO  - 10.1016/j.egypro.2013.06.214
EP  - 3274
PY  - 2013///
SN  - 1876-6102
SP  - 3267
TI  - Snøhvit CO2 Storage Project: Assessment of CO2 Injection Performance Through History Matching of the Injection Well Pressure Over a 32-months Period
T2  - Energy Procedia
UR  - http://dx.doi.org/10.1016/j.egypro.2013.06.214
UR  - http://www.sciencedirect.com/science/article/pii/S1876610213004578
VL  - 37
ER  - 

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