Monitoring method for safe production of oil and gas long-distance transmission pipelines

Abstract

The invention discloses a monitoring method for the safe production of oil-gas long-distance transmission pipelines. The method includes the following steps that: existing oil and gas long-distance transmission pipeline inflection point coordinates are systematically collected, the coordinates are entered into a database, so that an oil and gas long-distance transmission pipeline distribution trajectory vector diagram can be formed; field survey is performed according to the oil and gas long-distance transmission pipeline distribution trajectory vector diagram, optimal observation and photographing positions at two sides of an oil-gas long-distance transmission pipeline are analyzed, and the optimal observation and photographing positions are entered into a computer, so that a field photographing position database is formed; the oil and gas long-distance transmission pipeline distribution trajectory vector diagram and the field photographing position database are systematically compared with each other, so that the overlapped positions of the oil and gas long-distance transmission pipeline distribution trajectory vector diagram and the field photographing position database can be found out, and unmanned aerial vehicle flight missions are set at the overlapped positions, the actual performance parameters of unmanned aerial vehicles are used in combination, so that the flight aerial photography task plans of the unmanned aerial vehicles are formed, the aerial photography tasks of the unmanned aerial vehicles are implemented; and the differences of aerial photography images and original states are identified, and next processing measures are taken. The monitoring method for the safe production of the oil-gas long-distance transmission pipelines has the advantages of low cost, high work efficiency, high economic efficiency, and easiness in detecting safety risks and safety hazards.

Description

technical field [0001] The invention relates to the technical field of safety monitoring of oil and gas transmission pipelines, in particular to a monitoring method for safe production of long-distance oil and gas transmission pipelines. Background technique [0002] At present, the safety production supervision of oil and gas long-distance pipelines in my country is carried out by manual line inspection, and there are many shortcomings in actual work: [0003] (1) Due to the mobility of personnel caused by the temporary employment system adopted by the manual line inspection method for line inspection workers, most line inspection workers have limited ability to professionally identify safety risks and hidden dangers on both sides of long-distance oil and gas pipelines; [0004] (2) Due to the personnel mobility caused by the temporary employment system adopted by the manual line inspection method for the line inspection workers, the pipeline company will waste resources in...

AI Technical Summary

Problems solved by technology

[0003] (1) Due to the mobility of personnel caused by the temporary employment system adopted by the manual line inspection method for line inspection workers, most line inspection workers have limited ability to professionally identify safety risks and hidden dangers on both sides of long-distance oil and gas pipelines;

[0004] (2) Due to the personnel mobility caused by the temporary employment system adopted by the manual line inspection method for the line inspection workers, the pipeline company will waste resources in the retraining of new employees;

[0005] (3) Due to the lack of attractiveness caused by the salary system adopted by the manual line inspection method for line inspection workers, and the current urbanization construction project in my country is advancing rapidly, most young people in rural areas go to work in cities, so most line inspection workers belong to the local Older residents, and this part of the line inspectors cannot fully guarantee the quality and quantity of the line inspection tasks, which may cause safety risks on both sides of the long-distance oil and gas pipeline, and hidden dangers are not discovered in time;

[0006] (4) Due to the large dependence on roads in the manual line inspection method, and some areas of long-distance oil and gas pipelines in my country are located in areas without roads, there are blind spots in the supervision of long-distance oil and gas pipelines in areas without roads by using the manual line inspection method, resulting in Security risks

Therefore, the method of manual line inspection can no longer meet the actual needs of oil and gas long-distance pipeline safety production work, and new working methods need to be applied in order to optimize work efficiency and improve the quality of oil and gas long-distance pipeline safety production work

[0007] To sum up, the existing long-distance oil and gas pipeline safety production supervision work has the disadvantages of large investment, long construction period, untimely discovery of safety risks and potential safety hazards, and easy to cause safety accidents

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