Abstract

In order to solve the problems of heavy workload and low efficiency in the application of traditional CAD drawing in drilling management, a set of control software for gas drainage drilling was developed, taking the 1313 working face of Zhaozhuang Mine of Shanxi Jinneng Holding Coal Industry Group as an example, which realized three-dimensional visualization of gas drainage drilling and could analyze and evaluate the gas drainage effect. The calibration of gas geological anomalies, the automatic generation of drilling construction details and the auxiliary design of drainage drilling measures are realized. The field application effect is good. The drainage effect of gas drainage borehole is analyzed and evaluated. The drainage blank zone and geological abnormal area are calibrated, and the 3D display and details of borehole design and completion drawing are automatically output. Finally, the centralized dynamic management of drilling and drainage is realized, which guides the safe and efficient production of coal mine.

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