Articles with "cushion gas" as a keyword



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Utilization of CO2 as Cushion Gas for Depleted Gas Reservoir Transformed Gas Storage Reservoir

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Published in 2020 at "Energies"

DOI: 10.3390/en13030576

Abstract: Underground gas storage reservoirs (UGSRs) are used to keep the natural gas supply smooth. Native natural gas is commonly used as cushion gas to maintain the reservoir pressure and cannot be extracted in the depleted… read more here.

Keywords: production; reservoir; gas; cushion gas ... See more keywords