Geophysical imaging method based on seismic exploration test device
A test device, geophysical technology, applied in geophysical measurement, measurement device, electrical/magnetic exploration, etc., to achieve the effect of improving accuracy
Inactive Publication Date: 2017-01-25
CHINA UNIV OF PETROLEUM (EAST CHINA)
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However, human beings need to perform tasks in various environments. Before performing tasks, if they can learn more about the earth's environment, it will have a relatively good impact on the success rate of performing tasks.
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.
[0027] Such as figure 1 , figure 2 and image 3 shown, where figure 1 A system schematic diagram ...
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The invention relates to the technical field of geophysics, in particular to a geophysical imaging method based on a seismic exploration test device. The method comprises the following steps: positioning geophysical model, and after acquiring a positioning result, arranging two bottom side measuring lines which are orthogonal to each other on the bottom side of the geophysical model; arranging two vertical measuring lines which are parallel to each other at the position of an optional side of the geophysical model in the vertical direction, wherein a plane formed by the vertical measuring lines is parallel or perpendicular to the optional bottom side measuring line; and connecting the vertical measuring lines and the bottom side measuring lines to a master control circuit, then selecting two optional metal electrodes on the bottom side measuring lines or the vertical measuring lines as power supply electrodes, optionally selecting two other electrodes to be measured, and carrying out modeling explaining processing on acquired data through repeated measurement and acquisition by using a three-dimensional total-space resistivity inverse method to finish imaging.
Description
technical field [0001] The invention relates to the technical field of geophysics, in particular to a geophysical imaging method based on a seismic exploration test device. Background technique [0002] The structure of the earth is relatively complex. In order to facilitate human beings to perform tasks, the physical structure where the tasks are performed is usually mapped for reference. [0003] The physical structure of the continental surface is visible, but the earth also has various structures such as oceans, icebergs, and magma layers in the center of the earth, and not all physical structures are visible. However, humans need to perform tasks in various environments. Before performing tasks, if they can learn more about the earth's environment, it will have a relatively good impact on the success rate of performing tasks. At present, there is a need for a method that can accurately determine which exploration method or exploration device to use before geophysical e...
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Login to View More IPC IPC(8): G01V3/00
CPCG01V3/00
Inventor 陈晓红刘展陈晓诚林鹏田野
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)