Will the future of shale reservoirs lie in CO2 geological sequestration?

CO 2 geological sequestration in a depleted shale gas reservoir is a promising method to address the global energy crisis as well as to reduce greenhouse gas emissions. Though improvements have been achieved by many researchers, the carbon sequestration and enhanced gas recovery (CS-EGR) in shale fo...

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Veröffentlicht in:Science China. Technological sciences 2020-07, Vol.63 (7), p.1154-1163
Hauptverfasser: Zhan, Jie, Chen, ZhangXin, Zhang, Ying, Zheng, ZiGang, Deng, Qi
Format: Artikel
Sprache:eng
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Zusammenfassung:CO 2 geological sequestration in a depleted shale gas reservoir is a promising method to address the global energy crisis as well as to reduce greenhouse gas emissions. Though improvements have been achieved by many researchers, the carbon sequestration and enhanced gas recovery (CS-EGR) in shale formations is still in a preliminary stage. The current research status of CO 2 sequestration in shale gas reservoirs with potential EGR is systematically and critically addressed in the paper. In addition, some original findings are also presented in this paper. This paper will shed light on the technology development that addresses the dual problem of energy crisis and environmental degradation.
ISSN:1674-7321
1869-1900
DOI:10.1007/s11431-019-1532-6