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Thermal history simulation method and system based on fission track length distribution on vertical section

A technology of length distribution and vertical section, applied in the field of thermal history simulation, can solve problems such as inaccurate simulation data and achieve high accuracy

Active Publication Date: 2021-11-30
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a thermal history simulation method, system and equipment based on the distribution of fission track lengths on a vertical section, which are used to solve the thermal history simulation obtained from data obtained by using the fission track method. The thermal history simulation There are limitations in the application in energy exploration and the technical problems of inaccurate simulation data

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  • Thermal history simulation method and system based on fission track length distribution on vertical section
  • Thermal history simulation method and system based on fission track length distribution on vertical section
  • Thermal history simulation method and system based on fission track length distribution on vertical section

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Embodiment 1

[0061] figure 1 It is a flow chart of the steps of the thermal history simulation method based on the fission track length distribution on the vertical section described in the embodiment of the present invention.

[0062] Such as figure 1 As shown, the embodiment of the present invention provides a thermal history simulation method based on the fission track length distribution on the vertical section, including the following steps:

[0063] S1. Obtain N samples at different heights on the vertical section of the geology to be simulated and the distribution of confined track lengths of the N samples.

[0064] It should be noted that the main purpose is to obtain the geological samples to be simulated and the confining track length distribution of the samples. In this embodiment, rocks are used as an example to simulate the geology. N rock samples are collected from different heights on the vertical section, and hundreds or thousands of apatite mineral particles are obtained...

Embodiment 2

[0088] Figure 5 It is a frame diagram of a thermal history simulation system based on fission track length distribution on a vertical section according to an embodiment of the present invention.

[0089] Such as Figure 5 As shown, the embodiment of the present invention also provides a thermal history simulation system based on the fission track length distribution on the vertical section, including a sample acquisition module 10, a data processing module 20, a goodness of fit calculation module 30, a screening calculation module 40 and output result module 50;

[0090] A sample acquisition module 10, configured to acquire N samples at different heights on the vertical profile of the geology to be simulated and the confined track length distribution of the N samples;

[0091] The data processing module 20 is used for assuming several thermal history curves for one of the samples based on the accepted range of time and temperature, and using the Monte Carlo method to search...

Embodiment 3

[0107] An embodiment of the present invention provides a thermal history simulation device based on the distribution of fission track lengths on a vertical section, including a processor and a memory;

[0108] a memory for storing program codes and transmitting the program codes to the processor;

[0109] The processor is configured to execute the above-mentioned thermal history simulation method based on the distribution of fission track lengths on the vertical section according to the instructions in the program code.

[0110] It should be noted that the processor is configured to execute the steps in the embodiment of the thermal history simulation method based on the fission track length distribution on the vertical section according to the instructions in the program code. Alternatively, when the processor executes the computer program, the functions of the modules / units in the above system / device embodiments are realized.

[0111] Exemplarily, a computer program can be ...

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Abstract

The invention relates to a thermal history simulation method, system and equipment based on fission track length distribution on a vertical section, and the method comprises the steps: obtaining N samples at different heights on the vertical section, and analyzing and processing the N samples to obtain samples meeting requirements, generating the final thermal history simulation result of the to-be-simulated geology through the thermal history curve of each sample meeting the requirement, and the thermal history simulation result being high in accuracy. The thermal history simulation method based on fission track length distribution on the vertical section is not limited by geological types in geological thermal history simulation, is widely used, and solves the technical problems that thermal history simulation obtained by adopting data obtained by a fission track method in the prior art is limited in energy exploration and the simulation data is inaccurate.

Description

technical field [0001] The invention relates to the field of geological technology, in particular to a thermal history simulation method, system and equipment based on the distribution of fission track lengths on a vertical section. Background technique [0002] In recent years, the low-temperature thermochronology method has been widely used in geological theory research and energy exploration. Among them, the fission track method included in the low-temperature thermochronology method is the most commonly used low-temperature chronology method. [0003] The traditional thermal history simulation of low temperature chronology mainly uses the fission track method to provide data parameters for thermal history simulation, but the thermal history simulation obtained by using the data obtained by the fission track method has limitations in energy exploration and simulation The data is inaccurate. Contents of the invention [0004] Embodiments of the present invention provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F119/08
CPCG06F30/20G06F2119/08Y02E30/30
Inventor 丁汝鑫
Owner SUN YAT SEN UNIV
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