Drilling process optimization and borehole geospatial database design based on big data

A large number of boreholes are used in coalfield geological exploration to find out the coal seam thickness, coal seam distribution pattern, coal seam spacing, coal seam top and bottom characteristics, and coal quality characteristics in the exploration area. In coal mining excavation, technicians need to study the geological data of the borehole in time to design or adjust the excavation plan in a scientific and reasonable manner. By implanting an electronic chip in the completed drill hole markers, the drill hole coordinates, elevation, the storage status of drill hole markers and the website address of the drill hole database management system can be sent to users in real time, providing geologists with convenient geological information inquiry services of drill holes. It is a kind of technical management innovation to improve the access to geological information in coalfield geological exploration and mining practice, shorten the time of geological information access and circulation, and improve the efficiency of geological information utilization.