A laboratory installation has been developed together with a technique for determining thermophysical properties (thermal conductivity and specific heat) in cylindrical rock specimens. The technique is based on iTOUGH2-EOS3 inversion modeling using temperature measurements inside specimens as a result of their short-term heating and subsequent return to the initial temperature. We estimated the thermal conductivity and specific heat for a collection of volcanogenic petrotypes that reflect the rocks that compose the Rogozhnikovskii volcanogenic oil reservoir (29 specimens). The average thermal conductivity of the dry rocks is 1.47 W/m degrees C and the average specific heat is 754 kJ/kg degrees C; the reproducibility of this estimation is 2.2% for thermal conductivity and 0.7% for specific heat.
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机译：已开发出一种实验室装置以及一种用于确定圆柱岩石样品的热物理性质（导热系数和比热）的技术。该技术基于iTOUGH2-EOS3反演模型，该模型使用样品内部的温度测量结果，这些温度是由于样品短期加热并随后返回初始温度而产生的。我们估算了一组火山岩型的热导率和比热，这些火山岩型反映了构成Rogozhnikovskii火山岩油藏的岩石（29个标本）。干燥岩石的平均导热系数为1.47 W / m摄氏度，平均比热为754 kJ / kg摄氏度;该估计的可重复性对于热导率为2.2％，对于比热为0.7％。
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