Example and analysis of abnormal verification of water thermometer observation data in Yongqing well

Abstract

Taking the abnormal observation data of water temperature instrument in Yongqing seismic observation well as an example, the reliability of water temperature observation data is analyzed in detail by means of comparative observation of water temperature instrument in the same layer, power failure experiment and water injection experiment. The work flow and solution of abnormal verification of fluid observation well are put forward. It provides a reliable and effective method for verifying the anomalies of observation data in seismic stations, and finally finds the real reason of anomalies.

Keywords

• yongying well
• well water temperature
• abnormal verification
• power failure experiment
• water flooding experiment