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Method for analyzing seismic exploration auxiliary data files

A technology of auxiliary data and seismic exploration, applied in the field of geological exploration, to achieve the effect of image analysis results, easy identification of the analysis process, and reduction of identification time

Active Publication Date: 2016-04-20
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the problem that there is no set of standard and unified SPS file format standard analysis methods in the prior art, the present invention provides a method for analyzing seismic exploration auxiliary data files, said method comprising the following steps:

Method used

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  • Method for analyzing seismic exploration auxiliary data files
  • Method for analyzing seismic exploration auxiliary data files
  • Method for analyzing seismic exploration auxiliary data files

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Embodiment Construction

[0030] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so that implementers of the present invention can fully understand how the present invention uses technical means to solve technical problems, and achieve the realization process of technical effects and according to the above-mentioned realization process The present invention is implemented concretely. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0031] In the current technical environment, there are many different SPS file format standards. Different SPS files

[0032] The specific differences in file format standards are shown in Table 1 and Table 2.

[0033]

[0034] Table 1

[0035]

[0036] Table 2

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Abstract

The invention discloses a method for analyzing seismic exploration auxiliary data files. The method is characterized in that step1, corresponding analysis samples can be established according to the format standard of the seismic exploration auxiliary data files; step2, the seismic exploration auxiliary data files to be analyzed can be acquired; step3, one analysis sample can be selected from the established analysis samples; step 4, the seismic exploration auxiliary data files to be analyzed can be analyzed based on the selected analysis sample, and the analysis result can be acquired. By adopting the method provided by the invention, the analysis result can be more vivid, and the user identification analysis process can be facilitated, and in addition, the format standard of the loaded SPS files can be identified automatically and quickly, and therefore the tedious operation of the artificial determination of the users can be reduced, and the identification time can be reduced.

Description

technical field [0001] The invention relates to the field of geological exploration, in particular to a method for analyzing auxiliary data files of seismic exploration. Background technique [0002] Seismic Processing Support Format for Surveys (SPS for short) files are files used to store seismic survey auxiliary data collected by seismic teams. In order to facilitate storage and exchange, oil companies usually use a fixed format standard to record SPS. But specific to different oil companies, the format standards used are not exactly the same. For example, most major international oil companies adopt the format standard recommended by the Society of Exploration Geophysicists (SEG). In China, the format standards of the files for recording auxiliary data of seismic exploration are mainly some standards stipulated by the enterprises themselves. At the same time, with the development of the oil company's own technology, the format standards adopted by the same oil company...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/30
Inventor 王昀
Owner CHINA PETROLEUM & CHEM CORP
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