Petroleum downhole tubing lifting safety analysis method based on artificial intelligence

Abstract

The invention discloses a petroleum downhole tubing lifting safety analysis method based on artificial intelligence, comprising the following steps: S1, erecting a network camera covering a petroleum downhole operation area, and transmitting all input video images to a background server for calculation; s2, detecting the number of operators and identifying the identities of the operators; s3, continuously carrying out hoisting ring speed detection and running direction detection; s4, continuously carrying out dangerous operation detection when the oil pipe ascends and descends; and S5, carrying out gesture detection and early warning before the oil pipe ascends. According to the invention, the on-site video of the petroleum underground operation is analyzed, the relationship between the personnel and the scene and the relationship between the action and the operation step are identified, the personnel behavior of the operation site is automatically supervised, and the early warning is performed in real time, so that the intelligent underground operation supervision is realized, and the supervision is effectively implemented while the on-site supervision personnel are greatly reduced. The method is of great significance in safety management work of petroleum projects and life and property safety guarantee.

Description

technical field [0001] The invention relates to the fields of computer vision and artificial intelligence, in particular to an artificial intelligence-based safety analysis method for downhole oil pipe lifting. Background technique [0002] The safe production of oilfield downhole operations is an important means for continuous and efficient output of products. Due to the particularity of the oil industry, a large number of workers are required to engage in production activities in the operation process, and the intensive personnel also brings greater pressure to the safety work of oil companies. Therefore, oil companies have formulated a series of operating specifications for downhole operations, so as to ensure the personal safety of operating workers as much as possible. [0003] Take the downhole tubing lifting operation as an example. Workers need to use the hoisting system to lift the tubing in the well out of the wellhead, unload them one by one and put them on the t...

AI Technical Summary

Problems solved by technology

(2) Before raising the tubing, the driller must make a gesture to indicate that everything is ready before the driller can pull out the drill, in case the tubing is not fastened in place before the tubing is lifted or the wellhead worker does not pay attention to the lifting ring and the tubing, which may cause accidents. Accident

However, there is still a lack of analysis of the above-mentioned downhole tubing lifting operation specifications in the prior art, which makes it difficult to guarantee the personal safety of the operators.

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