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Seismic data representation and comparison

A technology of seismic data and seismic lines, which is applied in the field of image processing of seismic representation and can solve problems such as data difficulties.

Active Publication Date: 2021-10-26
INT BUSINESS MASCH CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

While transferring knowledge from one explored area to a new one can help speed up decision-making, processing this data in a timely fashion becomes difficult due to the amount of data available and time constraints in delivering results

Method used

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  • Seismic data representation and comparison
  • Seismic data representation and comparison
  • Seismic data representation and comparison

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Embodiment Construction

[0023] A method, system, and technique are presented for efficiently representing seismic data such that seismic data can be compared, searched for similarities, found efficient training data sets for machine learning, and / or otherwise. In one aspect, systems and / or methods may automatically compute a representation of a seismic dataset, eg, driven by machine learning, to select its most representative seismic image, and use the selected representation to search for similar seismic images.

[0024] In one aspect, image clusters can be created based on a corpus of images. In one aspect, each cluster may include multiple images of the image corpus, and each image of the image corpus may be included in only one cluster. For each cluster, a representative image may be selected for the cluster's images. User actions representing the images can be received and applied to the images of the cluster.

[0025] For example, in petroleum industry-related workflows, there may be very lar...

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Abstract

A seismic dataset and a task to be performed with the seismic dataset may be received. A representative seismic line representative of the seismic dataset may be generated. The representative seismic line may include pixel data representative of the seismic dataset. Based on the representative seismic line, the task may be performed. The task may include at least finding an analogous geological region by searching for an analogous seismic dataset existing in a seismic database by comparing the representative seismic line with the analogous seismic dataset's representative seismic line.

Description

technical field [0001] The present application relates generally to computers and computer applications, and more particularly to image processing for seismic representations. Background technique [0002] Seismic imagery can provide an indirect representation of the subsurface, which can be used in the petroleum industry exploration process to find oil and gas accumulations. From acquisition to final product, there is a long chain of complex seismic processing. These datasets can be as large as terabytes (thousands of seismic lines / images), covering thousands of square kilometers. While transferring knowledge from one explored region to a new one can help speed up decision-making, processing this data in a timely fashion becomes difficult due to the amount of data available and time constraints in delivering results. [0003] Therefore, there is a need in the art to solve the above problems. Contents of the invention [0004] Viewed from a first aspect, the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/00G01V1/30G01V1/32G06K9/62G06K9/00G06V10/772
CPCG01V1/302G01V1/32G01V2210/64G01V2210/66G01V2210/74G06V20/64G06V10/945G06V10/772G01V1/345G06F18/40G06F18/28
Inventor R·达席尔瓦·费雷达E·阿什顿·瓦塔尔·布拉齐尔R·方图拉·德古斯毛·塞奎伊拉
Owner INT BUSINESS MASCH CORP
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