【Hydrogeology】Exploration of geothermal resources in Yuexi, Anhui Province
Location: Yuexi County, Anhui Province
Assignment: geothermal exploration
Operation time: April 5, 2018 to April 7, 2018
Weather condition: fine
Operating equipment: gn209
Operation parameters: this operation adopts triple circular array, array radius is 60m-120m-240m, 0.1Hz (300V / M / s) vertical geophone, sampling rate 4ms, gain 0dB
Operation results: according to the results of micro motion detection, the abnormal position of medium and low velocity was verified by drilling. The geothermal borehole zk01 was designed to be 450m, and 451.73m was actually completed. The static water level is 14.6m above the ground, the water temperature is 45 ° and the self flow rate is 5.366l/s.