The Application of Core Data in the Exploration Accuracy of Coalfields-rock core drilling rig

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In coalfield exploration, core data is widely and importantly applied, playing a key role in improving exploration accuracy. Analyzing the rock features and structural changes of core samples from coalfield geological boreholes allows identifying faults with drilling cores, which is the most intuitive and effective method to determine fault existence in coalfield exploration.rock core drilling rig

  1. By analyzing cores, we can accurately judge the shape and nature of faults, providing important basis for subsequent mining planning.
  2. In the exploration stage, coal seam correlation also relies on core data. Connecting and comparing rock and coal seams exposed by natural outcrops, trench/pit exploration, and boreholes according to core information in their natural forms can identify the position, number, occurrence, and spatial variation laws of coal seams in the coal measure strata section.
  3. In a coalfield exploration project, coal seam correlation based on accurate core data helped precisely grasp the distribution of coal seams. This provided reliable data support for subsequent coal mining design, avoiding mining difficulties and resource waste caused by misjudgments on coal seam conditions, and greatly improving coalfield exploration accuracy.rock core drilling rig