Oil field routing inspection fixed-point data acquisition system and method based on multiple unmanned aerial vehicles

Abstract

The invention provides an oil field routing inspection fixed-point data acquisition system and method based on multiple unmanned aerial vehicles and relates to the technical field of oil field production. The method comprises the following steps: setting number m of unmanned aerial vehicles as well as task points and a task area in a well area needing to be subjected to routing inspection performed by each unmanned aerial vehicle, and performing routing inspection path planning by each unmanned aerial vehicle, thus obtaining an optimal path; performing fixed-point acquisition on distributed task points by all the unmanned aerial vehicles according to respective optimal paths; acquiring data and judging whether the data is valid data or not, acquiring the data again if the data is invalid,if the data is valid, after each unmanned aerial vehicle performs data acquisition on the task points, marking the task points and sharing the marked information to other unmanned aerial vehicles in collaborative operation, judging whether each unmanned aerial vehicle traverses all the set task points, if yes, marking the task points and sharing the marked information until all the unmanned aerialvehicles complete data acquisition on all the distributed task points, and if not, arriving at the next task point by each unmanned aerial vehicle for acquiring data. The system and method provided by the invention can improve oil field routing inspection efficiency and oil production security and management.

Description

technical field [0001] The invention relates to the technical field of oil field production, in particular to a multi-unmanned aerial vehicle-based oil field inspection fixed-point data acquisition system and method. Background technique [0002] The oil industry is an industry with high risks and high returns, so the safe production of oil is the basis and premise of the production and development of the oil industry. Since most of the oil collection equipment exists in the field, and the corresponding safety facilities are not complete, the traditional manual inspection needs to spend a lot of time to check the situation in the oil field, which is not only time-consuming but also labor-intensive; and the semi-automatic inspection method also requires Regular inspections of installed equipment are time-consuming and costly. Moreover, in recent years, the phenomenon of illegally stealing oil has been repeatedly banned, and in serious cases, the equipment for collecting or s...

AI Technical Summary

Problems solved by technology

Since most of the oil collection equipment exists in the field, and the corresponding safety facilities are not complete, the traditional manual inspection needs to spend a lot of time to check the situation in the oil field, which is not only time-consuming but also labor-intensive; and the semi-automatic inspection method also requires Regular inspections of installed equipment are time-consuming and costly

Moreover, in recent years, the phenomenon of illegally stealing oil has been repeatedly banned, and the equipment for collecting or storing is seriously damaged, which has caused a great impact on the safe production of the oil industry.

At the same time, if the oil outlet temperature of the oil well is too low, it may cause wax formation in the oil well, which will affect the oil production. The liquid level of the water tank and oil tank also needs to be monitored frequently, so it is very necessary to collect these data. At the same time, Crude oil needs to be properly managed and transported after extraction, and the pressure value of the oil pipeline has corresponding requirements for the distance of transmission and the surrounding environment. Therefore, it is also necessary to measure the pressure of crude oil, so it is important to obtain timely data is necessary

Therefore, there are many problems and defects in the traditional manual inspection and semi-automatic inspection methods.

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