Heat Hazard Analysis in No.3 Cixi Exploration Area

摘要

Ci Xi No. three exploration drilling all detailed survey phase were well temperature measurement, found in 2, No. 4 coal seam in high temperature thermal region, and the same level of temperature change is bigger, the level of-700m temperature difference is 4.5 °C, the level of-800m temperature difference is 5.4 °C, display the exploration area there may be a geothermal anomaly. Through analysis and Study on the borehole temperature data, determine the exploration area to the geothermal normal thermal background region.