Experimental study on brittle response of shale to cryogenic fluid nitrogen treatment
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DOI: 10.1016/j.petrol.2020.107463
Abstract: Abstract Cryogenic non-aqueous fracturing has attracted extensive attention due to its thermal shock and freezing effects. In this paper, a novel low temperature mechanics experiment (20 ~ −196 °C) is conducted for shales under cryogenic fluid nitrogen (CF-N2)… read more here.
Keywords: fluid nitrogen; shale; temperature; cryogenic fluid ... See more keywords