Hydrogeological exploration method and device

Abstract

The invention provides a hydrogeological exploration method and device, and relates to the technical field of geological exploration. The method comprises the following steps: acquiring existing geological information of a target exploration area from a preset database; and establishing a rough three-dimensional geological information model of the target exploration area and a corresponding geological knowledge base. And determining the distribution position of the first limestone layer according to the existing geological information. And based on the distribution position, exploring any first limestone layer by using a drilling technology to obtain an exploration result. And inputting the current water flow and the layer thickness of the first limestone layer to corresponding positions in the three-dimensional geological information model for comparison to obtain comparison data. And inputting the exploration result of the first limestone layer, the comparison data and the existing geological information into a geological knowledge base, and determining a water flow change reason. And according to a water flow change reason, utilizing the updated three-dimensional geological information model to determine an exploration scheme of each position so as to complete exploration of the target exploration area. The purpose of making an exploration scheme for complex environmental conditions of a mining area is achieved.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular, to a method and device for hydrogeological exploration. Background technique [0002] With the development of the economy and the improvement of people's living standards, the mining industry is developing more and more rapidly. However, due to the extremely complex hydrogeology and diverse conditions in most mining areas, detailed and effective investigations of the hydrogeological environment were not carried out when the mining areas were established, resulting in large casualties and economic losses when there was a mine water disaster. [0003] Based on this, coal mining at this stage focuses on the safety of mining. At present, when establishing a mining area, people usually check the hydrogeological conditions of the mining area and establish detailed hydrogeological data of the mining area to serve development and production, so as to prevent water damage, T...

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Problems solved by technology

[0004] The object of the present invention is to provide a method and device for hydrogeological exploration, which is used to improve the prior art because people did not formulate an effective exploration plan for the complex environmental conditions of the mining area before exploration, which not only leads to time-consuming and labor-intensive exploration, but also has extremely high exploration efficiency. low, and the accuracy and availability of the survey information obtained from the survey is low

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