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Seismic data processing method and device

A seismic data and processing method technology, applied in the field of data processing, can solve the problems of insufficient storage space in computing clusters, affecting program operation efficiency and storage resource utilization, etc.

Pending Publication Date: 2021-05-28
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The computing nodes of the cluster are interconnected through switches, and each node is equipped with several local storage devices, which is called distributed storage. However, as the scale of seismic data continues to increase, distributed storage is prone to the problem of insufficient storage space in the computing cluster. , which affects program running efficiency and storage resource utilization

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  • Seismic data processing method and device
  • Seismic data processing method and device
  • Seismic data processing method and device

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0033] In order to efficiently and reliably process seismic data and avoid affecting program operation efficiency and storage resource utilization due to insufficient storage space of the computing cluster, an embodiment of the present invention provides a seismic data processing method, such as figure 1 As shown, the method may include:

[0034] Step 101, the computing cluster receives the seismic data to be written and the corresponding label;

[0035] Step 102, if the amount of historical seismic data in the computing cluster is greater than the preset value, the ...

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Abstract

The invention discloses a seismic data processing method and device. The method comprises the steps that a computing cluster receives to-be-written seismic data and a corresponding label; if the data volume of historical seismic data in the computing cluster is greater than a preset value, the computing cluster writes the historical seismic data back to a shared storage device, and deletes a set number of historical seismic data in the computing cluster; and the computing cluster carries out seismic data processing according to the to-be-written seismic data and the corresponding label. According to the embodiment of the invention, two storage devices, namely the computing cluster and the shared storage device, are utilized, so that the program running efficiency and the storage resource utilization rate are prevented from being influenced by insufficient storage space of the computing cluster, and the seismic data are efficiently and reliably processed.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a seismic data processing method and device. Background technique [0002] In the process of oil exploration, scientists use seismic exploration technology to collect a large amount of seismic data to analyze the subsurface geological structure to generate geological structure images, and then effectively locate potential oil reservoir areas. With the new exploration technology and high-precision acquisition technology put into use, the scale of raw seismic data continues to increase. At present, projects with a data scale of 100TB are very common, and even a single project with a data scale of PB has appeared. Such a huge amount of data has brought unprecedented challenges to the field of seismic exploration. [0003] According to the characteristics of seismic data access, the applications using seismic data are divided into data-intensive programs, calculation-intensi...

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Application Information

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IPC IPC(8): G01V1/32
CPCG01V1/32G01V2210/48G01V2210/70
Inventor 赵长海文佳敏王增波杜吉国侯红军李军茹
Owner BC P INC CHINA NAT PETROLEUM CORP
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