Security performance parameter determination method and device, equipment and storage medium
A technology of safety performance parameters and determination methods, which is applied in the field of oil and gas transportation, can solve problems such as accidents and failures, and achieve the effect of improving accuracy
Pending Publication Date: 2022-08-02
PETROCHINA CO LTD
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Problems solved by technology
[0002] Pipeline transportation is a common way of oil and gas transportation. Since the pipelines for transporting oil or natural gas will be affected by various factors and fail, it is likely to lead to accidents
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[0083] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.
[0084] The methods provided by the embodiments of the present application are applied in the field of oil and gas transportation. During the process of inputting oil or natural gas through pipelines, the pipelines will fail due to various factors, which will lead to oil or natural gas leakage and cause consequences. In the method, the safety performance parameters of the pipeline are determined based on the pipeline information of the pipeline, and the probability of accidents occurring in the pipeline is determined by the safety performance parameters.
[0085] figure 1 This is a flow chart of determining a safety performance parameter provided by an embodiment of the present application. see figure 1 , the method is applied in the ter...
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The invention discloses a safety performance parameter determination method and device, and belongs to the technical field of oil and gas transportation. The method comprises the following steps: acquiring pipeline information of a pipeline and the weight of each failure factor in a plurality of failure factors, weighting a first failure parameter of each failure factor based on the pipeline information and the weight of each failure factor to obtain a first accident parameter, and determining a second accident parameter of each failure factor based on the pipeline information. And determining a second accident parameter corresponding to each failure consequence type in the plurality of failure consequence types, determining a safety performance parameter of the pipeline based on the first accident parameter and the plurality of second accident parameters, and comprehensively considering the first accident parameter generated by the failure factor and the second accident parameter corresponding to the failure result. According to the method, the safety performance parameters of the pipeline are determined, the safety performance of the pipeline is judged in multiple aspects, the accuracy of the determined safety performance parameters is improved, and then the accuracy of the accident probability of the pipeline is improved.
Description
technical field [0001] The present application relates to the field of oil and gas transportation, and in particular, to a method, device, equipment and storage medium for determining safety performance parameters. Background technique [0002] Pipeline transportation is a common way of oil and gas transportation. Because the pipelines transporting oil or natural gas will be affected by various factors and fail, it is likely to cause accidents. Therefore, it is necessary to determine the safety performance parameters of the pipeline to represent the probability of an accident in the pipeline. SUMMARY OF THE INVENTION [0003] The embodiments of the present application provide a method and method for determining safety performance parameters, which can eliminate the influence of inaccurate determination of the matching degree caused by a single distance offset, and improve the accuracy of the determined matching degree. The technical solutions provided by the embodiments o...
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IPC IPC(8): G06Q10/06G06Q50/02G06Q50/30
CPCG06Q10/06393G06Q50/02G06Q50/40
Inventor 贺焕婷惠贤斌李本全鲁明春何鹏程杨艺昝英任兴发李程李春雨
Owner PETROCHINA CO LTD