Formation blockage risk analysis of geothermal water reinjection: Rock property analysis, pumping and reinjection tests, and long-term reinjection prediction

[Display omitted] •Physical properties of weakly cemented sandstones.•A geothermal reinjection numerical simulation model.•A series of pumping and reinjection tests were conducted and fitted.•Prediction of long-term reinjection performance of the geothermal well. The blockage induced by particle mig...

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Veröffentlicht in:	Di xue qian yuan. 2022-01, Vol.13 (1), p.101299, Article 101299
Hauptverfasser:	Zhang, Liang, Geng, Songhe, Yang, Linchao, Wen, Ronghua, He, Chuan, Zhao, Zhen, Qin, Guangxiong
Format:	Artikel
Sprache:	eng
Schlagworte:	Blockage risk Clay Numerical prediction Particle migration Physical properties Prediction model Pumping Reinjection Reinjection capacity Reservoirs Risk analysis Rocks Sand Sand & gravel Sandstone
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