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本文主要分析了孔内事故的起因,并对孔内事故的预防、孔内事故的判断、以及孔内事故的处理进行了一定的探索,旨在为提高我国煤田地质煤田地质钻探孔内的安全水平而提供一些有价值的参考意见。
This paper analyzes the causes of accidents in the hole and explores the prevention of accidents in the holes, the judgment of accidents in the hole and the handling of accidents in the hole. The purpose of this paper is to improve the safety of the geological drilling holes in coalfield geological coalfield in our country Level and provide some valuable reference.