Oil and gas pipeline risk determination method and device and computer equipment

A computer equipment and risk determination technology, which is applied in the field of energy transmission, can solve the problems of oil and gas pipeline safety hazards, failure to be discovered in time, and failure to provide early warning information to pipeline managers, so as to ensure pipeline safety and reduce the incidence of pipeline safety accidents Effect

Pending Publication Date: 2021-07-16
PETROCHINA CO LTD
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Problems solved by technology

[0004] Static risk assessment is generally poor for the application of oil and gas pipeline database data. At the same time, because the risk of oil and gas pipelines is dynamic, the static risk assessment method is difficult to reflect the risk changes of oil and gas pipelines in real time, and cannot provide early warning information to pipeline managers , the safety of oil and gas pipelines may have hidden dangers for a long time and cannot be discovered in time

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  • Oil and gas pipeline risk determination method and device and computer equipment
  • Oil and gas pipeline risk determination method and device and computer equipment
  • Oil and gas pipeline risk determination method and device and computer equipment

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Embodiment Construction

[0064] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0065] see figure 1 , the technical solution provided by the embodiment of the present application may include the following steps: set the initial risk of the pipeline based on the data in the pipeline construction period, and then conduct online real-time assessment of the risk based on the data in the pipeline operation period, and obtain The risk of the pipeline is compared with the initial risk of the pipeline, the dynamic risk is visualized, and the early warning is further graded based on the dynamic risk. The above process can be divided into the establishment process of the online risk assessment model, the online risk determination process based on the online risk assessment model, and the process of different levels of...

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Abstract

The invention discloses an oil and gas pipeline risk determination method and device and computer equipment, and belongs to the technical field of energy transmission. According to the technical scheme provided by the embodiment of the invention, clustering analysis is performed on the multi-source data of the pipeline based on the angle of data, the multi-source data are integrated into the risk assessment model, and different indexes of the pipeline are updated by combining the multi-source data, therefore, calculation of the risk value and visual display based on the risk value are further performed based on updating of the index, the method and device have important significance in exerting data value and guaranteeing pipeline safety, the risk change condition of the pipeline can be reflected in real time, the pipeline risk can be found and controlled in time, and the occurrence rate of pipeline safety accidents is reduced.

Description

technical field [0001] The present application relates to the technical field of energy transmission, in particular to a method, device and computer equipment for risk determination of oil and gas pipelines. Background technique [0002] Pipeline transportation of oil and natural gas is the most economical and reasonable transportation method. However, oil and gas pipelines will be affected by external interference, corrosion, and pipe construction quality during use, resulting in pipeline failure, resulting in oil and gas leakage, and even fires, explosions and other accidents. Therefore, a risk assessment method for oil and gas pipelines is needed to gain a deep understanding of the weak links of oil and gas pipelines, grasp the specific causes of risks and take relevant countermeasures to avoid accidents. [0003] Currently, the commonly used oil and gas pipeline risk assessment method is a static risk assessment method. The static risk assessment method refers to the c...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06F17D5/02
CPCG06Q10/0635G06Q50/06F17D5/02
Inventor 杨玉锋张强张希祥杨宝龙贾韶辉刘亮戴联双韩小明刘硕张华兵冯文兴项小强魏然然
Owner PETROCHINA CO LTD
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