Seabed node data collection device and method

A node data and node technology, applied in the field of submarine node data collection devices, to achieve the effect of convenient charging management

Active Publication Date: 2022-04-12
CHINA OILFIELD SERVICES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no efficient and accurate export device for seabed node data

Method used

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  • Seabed node data collection device and method
  • Seabed node data collection device and method
  • Seabed node data collection device and method

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Embodiment Construction

[0043] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0044] figure 1 It shows a schematic structural diagram of a seabed node data collection device provided by an embodiment of the present invention, as shown in figure 1As shown, the device includes: a junction interconnection module 11 (Junction Crossing Module, JXM) and a junction processing module 12 (Junction Process Module, JMP), the junction interconnection module 11 and the junction processing module 12 are electrically connected, and the...

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Abstract

The invention discloses a seabed node data collection device and method, the device comprises a connection interconnection module and a connection processing module which are electrically connected, the connection interconnection module comprises at least one aviation plug, and at least one seabed node is electrically connected with the connection interconnection module through the at least one aviation plug; the connection interconnection module is used for realizing charging management of at least one seabed node and acquiring seismic data of the at least one seabed node and associated equipment information of the seismic data; and the connection processing module is used for receiving the seismic data and the associated equipment information transmitted by the connection interconnection module, packaging the seismic data and the associated equipment information in response to an uploading instruction, and uploading the packaged seismic data and associated equipment information to external storage equipment. By adopting the device provided by the embodiment of the invention, the seismic data acquired by the seabed node can be exported and uploaded to the storage equipment, and the acquisition source and the transmission path of the seismic data can be accurately acquired by uploading the associated equipment information of the seismic data to the storage equipment.

Description

technical field [0001] The invention relates to the technical field of offshore oil seismic exploration, in particular to a seabed node data collection device and method. Background technique [0002] At present, the marine seismic streamer acquisition mode cannot meet the exploration requirements in some areas. The submarine node exploration mode is accurate in positioning, flexible in construction, more convenient in system layout and recovery, can obtain all-round fidelity data, high in seismic imaging quality, and four-dimensional With the advantages of strong exploration repeatability, etc., it has gradually become an effective supplement to offshore oil exploration, and can break through the exploration restrictions of offshore areas, forbidden areas, and submerged reef areas. [0003] Ocean Bottom Node (OBN) is a multi-component seismometer located on the seabed that can independently collect and record seismic signals. The node has batteries, sensors, data acquisitio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/38
CPCY02A90/30
Inventor 黄龙君周滨马晓伟段瑞芳于强
Owner CHINA OILFIELD SERVICES
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