Method and device for determining key monitoring pipe section of oil-gas pipeline

A key monitoring and oil and gas pipeline technology, applied in the pipeline system, gas/liquid distribution and storage, instruments, etc., can solve the problems of complex surrounding environment, long oil and gas pipeline lines, and low work efficiency of key monitoring pipe sections

Pending Publication Date: 2020-06-19
PETROCHINA CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Usually, due to the long line of oil and gas pipelines and the complex surrounding environment, the workload of statistics on the surrounding environment is heavy, and on-site inspections are often restricted by geographical environment, climate environment and traffic, resulting in manual determination of key monitoring pipeline sections. low work efficiency

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  • Method and device for determining key monitoring pipe section of oil-gas pipeline
  • Method and device for determining key monitoring pipe section of oil-gas pipeline
  • Method and device for determining key monitoring pipe section of oil-gas pipeline

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Embodiment Construction

[0044] 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.

[0045] The embodiment of the present application provides a method for determining a key monitoring section of an oil and gas pipeline. The oil and gas pipeline is used to transport oil or natural gas, and is usually laid underground and has a long length. In practical application, the surrounding environment of the pipe sections at different positions of the oil and gas pipeline is different, so that the pipe sections of the oil and gas pipeline at different positions leak, and the severity of the consequences is also different. For example, if an oil and gas pipeline leaks in a section where the population is densely distributed, the consequences will be more serious. relatively light.

[0046]In order to avoid serious consequ...

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Abstract

The invention discloses a method and device for determining a key monitoring pipe section of an oil and gas pipeline, and belongs to the technical field of risk evaluation of oil and gas pipelines. The area where the oil and gas pipeline is located is divided into the multiple local areas, then the population distribution data in each local area is obtained, the population number in each local area is determined, then the target local area and the corresponding key monitoring pipe section are determined, manual inspection and statistics do not need to be relied on any more, and the working efficiency is improved. Besides, according to the current population distribution data and the historical population distribution data, predicted population distribution data are obtained, then a predicted key monitoring pipe section is finally determined, the pipe section which may be the key monitoring pipe section in the future can be predicted in advance, advanced prediction of the key monitoringpipe section is achieved, and technicians can carry out early warning in advance conveniently.

Description

technical field [0001] The present application relates to the technical field of risk assessment of oil and gas pipelines, in particular to a method and device for determining key monitoring sections of oil and gas pipelines. Background technique [0002] Oil and gas pipelines are pipelines used to transport oil or natural gas, usually laid underground, and have a long length. When oil and gas pipelines at different locations leak, the severity of the consequences is different. Some pipelines will seriously endanger public safety when they leak. Therefore, it is necessary to focus on the pipelines that will cause serious consequences when leakage occurs. monitor. In practical applications, it is necessary to combine the surrounding environment of the oil and gas pipeline to judge whether a certain section of the oil and gas pipeline is a key monitoring section, so as to carry out key monitoring on the section identified as the key monitoring section. [0003] In related te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26F17D5/02
CPCF17D5/02G06Q10/04G06Q10/0635G06Q50/26
Inventor 刘亮刘天尧徐杰任武杨玉峰高海康吴官生杨宝龙张新建吴志强贾韶辉郭磊朱峰张强张希祥
Owner PETROCHINA CO LTD
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