Recently, the National Energy Administration issued an announcement that the industry standard of " Real-time Seismic Monitoring Technology along with Mining for Working Face" led by CCTEG Xi'an Research Institute was officially released. This innovative technical standard marks that CCTEG Xi'an Research Institute has made a breakthrough in intelligent detection technology for coal mining and has set a new benchmark for the industry.
The real-time seismic monitoring technology along with mining is an advanced technology developed for geological structure and stress changes. This technology uses the coal mining machine as the seismic source to achieve real-time dynamic detection and monitoring of the geological conditions of the working face, getting rid of the traditional method's reliance on explosive seismic sources, and creating a new exploration model of simultaneous coal mining and detection.
The industry standard promulgated this time summarizes the rich practical experience of the coal industry in realizing real-time dynamic detection and monitoring technology of underground geological anomalies with coal mining machines as seismic sources over the years, and stipulates the specific technical requirements for data collection, observation system design, acquisition equipment, equipment installation and data collection, data processing, geological interpretation, and results submission of real-time seismic monitoring along with mining. At present, this technology has been widely used, and its accuracy rate of geological structure anomaly detection is as high as over 85%, which is well received by users and has produced good social benefits.