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Method for Automatic Combination of Geological Horizon Segments

A geological horizon and automatic combination technology, applied in the field of geological exploration, can solve the problems of low combination efficiency of geological horizon segments, and achieve the effect of improving automatic combination efficiency, accuracy and combination efficiency.

Active Publication Date: 2017-08-18
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
  • Description
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Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a method for automatic combination of geological horizon segments to solve the problem of low efficiency in the combination of geological horizon segments

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  • Method for Automatic Combination of Geological Horizon Segments
  • Method for Automatic Combination of Geological Horizon Segments
  • Method for Automatic Combination of Geological Horizon Segments

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Embodiment Construction

[0043] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. 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.

[0044] At present, the tracking results of geological horizon tracking technology are usually multiple geological horizon fragments. If you want to outline a complete geological horizon plan, you need to manually connect these geological horizon fragments, which is a heavy workload and low efficiency.

[0045] Since each geological horizon segment is composed of a plurality of discrete points, the present inv...

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Abstract

The invention discloses a method for automatically combining geological horizon segments, comprising: a step of obtaining a regression line, obtaining a regression line of a discrete point in the geological horizon segment; Set the radius as r, the angle is the fan-shaped scanning area of ​​β; The sector-shaped scanning area scanning step scans the fan-shaped scanning area: if the discrete point of the adjacent geological horizon segment is scanned, then the said end of the geological horizon segment is discretized The points are connected to the discrete points scanned, thus combining the two geological horizon segments. By adopting the invention, the automatic combination of geological horizon segments can be realized, and the production efficiency of the geological horizon plan can be improved.

Description

technical field [0001] The invention relates to the field of geological exploration, in particular to a method for automatic combination of geological horizon segments. Background technique [0002] Velocity and density are the main physical properties of geological rock formations. When the physical properties of two adjacent geological rock formations are significantly different, the contact surface of two geological rock formations is a geological horizon. In the process of geological exploration, the geological horizon tracking technology is usually used to trace the geological horizon and make a plan, and the distribution range and shape of the geological horizon can be learned according to the plan. [0003] The geological horizon tracking results of the current geological horizon tracking technology are usually many geological horizon fragments. If you want to outline a complete geological horizon plan, you need to manually connect these geological horizon fragments,...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V99/00
Inventor 宋志翔宋祈真赵玉洁
Owner CHINA PETROLEUM & CHEM CORP
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