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A system and exploration method for all-space seismic wave data acquisition up and down wells

A data acquisition system and data acquisition technology, applied in the coal mine seismic wave exploration system and exploration field, can solve the problems of limited information on geological conditions and failure to meet the mining requirements of coal mining enterprises, and achieve the effect of controlling and reducing exploration costs

Active Publication Date: 2018-02-27
CCTEG CHINA COAL RES INST
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Problems solved by technology

[0004] In order to solve the problem that the geological condition information of the current seismic wave exploration method is seriously limited and cannot meet the mining requirements of coal mining enterprises, the present invention provides a seismic wave data acquisition system and exploration method in the whole space of the underground

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  • A system and exploration method for all-space seismic wave data acquisition up and down wells
  • A system and exploration method for all-space seismic wave data acquisition up and down wells

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] figure 1 And what is shown is a preferred embodiment of an uphole and downhole full-space seismic wave data acquisition system and exploration method of the present invention.

[0033]The whole space seismic wave data acquisition system up and down the well is characterized in that it includes several groups of seismic wave forming devices 1, several groups of seismic wave ground receiving devices 2, several groups of seismic wave underground receiving devices 3 and seismic wave data acquisition control device 4, the seismic wave forming The device 1 forms a seismic wave after being activated, which is received by the seismic wave ground receiving device 2 and the seismic wave underground receiving device 3, and then forms seism...

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Abstract

An up-and-down full-space seismic wave data acquisition system, comprising several sets of seismic wave forming devices (1), several sets of seismic wave ground receiving devices (2), several sets of seismic wave downhole receiving devices (3) and seismic wave data acquisition control devices (4), The seismic wave forming device (1) forms seismic waves after being activated, and is received by the seismic wave ground receiving device (2) and the seismic wave downhole receiving device (3), and then forms seismic wave signal data, which is transmitted to the seismic wave data acquisition and control device (4). The invention can obtain high-precision, all-round and large-scale seismic wave data, and the information is very rich, can accurately determine the mine geological conditions, and provide a reliable basis for the mining practice of coal mining enterprises.

Description

technical field [0001] The invention relates to a coal mine seismic wave exploration system and an exploration method, in particular to a seismic wave data acquisition system and an exploration method in the whole space up and down the mine. Background technique [0002] Because coal mining is heavily dependent on geological conditions, changes in geological conditions directly affect the application of coal mining methods, safety measures, and equipment purchases. Therefore, for coal mining companies, before mining and during mining, Even after mining, it is necessary to explore and analyze the geological conditions of the mine. At present, the geological prospecting methods adopted by coal mining enterprises include underground seismic wave prospecting and inter-hole seismic wave prospecting. Underground seismic wave exploration is to arrange seismic source points and receiving points in the tunnels of coal mines, and the entire exploration work is completed underground. ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V1/40
Inventor 廉玉广李宏杰李文张永超牟义游超邱浩李健姜鹏黎灵陈书客
Owner CCTEG CHINA COAL RES INST
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