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Well logging knowledge graph construction query method and device, equipment and storage medium

A technology of knowledge map and query method, which is applied in the fields of equipment, storage media, devices, and logging knowledge map construction query method, which can solve the problems of difficult and efficient acquisition of oil well exploration process, long time spent, low efficiency, etc., and achieve reduction Time spent, efficiency improved, results obtained efficiently

Pending Publication Date: 2021-06-11
CHINA UNIV OF PETROLEUM (BEIJING) +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] This application provides a method, device, equipment and storage medium for constructing and querying well logging knowledge graphs, so as to solve the problem of the long time and low efficiency spent by logging personnel in data query in the prior art, and it is difficult to intuitively and efficiently obtain the information in the oil well exploration process. Technical issues requiring primary information

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  • Well logging knowledge graph construction query method and device, equipment and storage medium
  • Well logging knowledge graph construction query method and device, equipment and storage medium
  • Well logging knowledge graph construction query method and device, equipment and storage medium

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Embodiment Construction

[0064] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0065] The terms "first", "second", "third" and "fourth" (if any) in the specification and claims of this application and the above drawings are used to distinguish similar objects, and do not necessarily use Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of th...

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Abstract

The invention provides a well logging knowledge graph construction query method and device, equipment and a storage medium. The method comprises the steps of acquiring query information input by a user; extracting key information of the query information according to natural language processing; querying in a well logging knowledge graph according to the key information, and determining triple data corresponding to the query information; wherein well logging data samples in the logging knowledge graph are stored in the forms of entities, attributes and relationships, and the key information comprises at least one of the entities, the attributes and the relationships in the query information; returning related well logging data in the knowledge graph corresponding to the query information according to the triple data corresponding to the query information; and displaying the returned related well logging data of the knowledge graph, so that the data query efficiency of well logging personnel is improved, and the well logging personnel can conveniently and efficiently obtain main information required in an oil well exploration process.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, equipment and storage medium for constructing and querying well logging knowledge graphs. Background technique [0002] In the development stage of oil and gas exploration, after logging and data interpretation processing of oil wells, a large amount of related data will be obtained, such as logging curves, interpretation results, drilling coring, cuttings logging and oil testing data. Logging related personnel need to explore oil wells based on a large amount of relevant data obtained. [0003] In related technologies, after logging and interpretation processing, the logging curve has a specific format, while other data are semi-structured data mainly composed of information tables and tables, and these data are stored in the above-mentioned format in a distributed manner. In the database, well logging personnel search through a large number of data ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/338G06F16/33G06F16/36
CPCG06F16/3329G06F16/334G06F16/367G06F16/338
Inventor 周军肖立志李国军郭云龙余长江梁振曹先军廖广志孙佩刘育博张家伟
Owner CHINA UNIV OF PETROLEUM (BEIJING)
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