Numerical simulation of dynamic interactions between two cracks originating from adjacent boreholes in the opposite directions during supercritical CO2 fracturing coal mass
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DOI: 10.1016/j.engfracmech.2019.106745
Abstract: Abstract As an environmentally waterless fracturing technology, supercritical carbon dioxide (SC-CO2) fracturing technology is gaining more and more attention in the process of safe mining of coal resources. Based on the phase change of CO2… read more here.
Keywords: co2 fracturing; propagation; two cracks; co2 ... See more keywords