A teaching simulation device for a petroleum drilling well control blowout preventer unit

Abstract

The invention provides a teaching simulation device for a petroleum drilling well control blowout preventer unit. The teaching simulation device comprises an annular blowout preventer, a single ram blowout preventer and a double ram blowout preventer. The simulation device is designed, machined and manufactured by using a transparent material and a non-transparent material; A hidden micro-motor isused for providing power for movement of each blowout preventer component; the outer shell of the annular blowout preventer is made of a transparent material and the internal structure of the annularblowout preventer is the same as that of an actual device, so that students can observe the internal structure and actual movement of the annular blowout preventer; the shell of the single ram blowout preventer is made of a transparent material; a cylinder body and a cylinder cover of the double ram blowout preventer are made of a transparent material; the shell of the double ram blowout preventer is made of a non-transparent material and a micro-motor is hidden in the non-transparent part. When the components of the whole blowout preventer unit move, the movement is the same as that of actual components and the internal movement of the micro-motors cannot be seen. The whole teaching simulation device for a well control blowout preventer unit is authentic in appearance and movement. A novel teaching model is provided for well control blowout preventer unit teaching.

Description

Technical field [0001] The invention relates to a teaching simulation device, in particular to a teaching simulation device of an oil drilling well control blowout preventer group. Background technique [0002] The role of the drilling blowout preventer is to safely drill through high-pressure oil and gas formations and avoid the occurrence of out-of-control drilling blowout accidents during oil and natural gas drilling operations. It is necessary to install a drilling well control device on the wellhead of the drilling. When the pressure in the wellbore is less than the formation pressure, the oil, gas, and water in the downhole stratum enter the wellbore and form overflow or surge. In severe cases, drilling blowout and fire accidents may occur. The function of the drilling well control device is to quickly close the wellhead in time when there is overflow or kick in the well to prevent blowout accidents. The blowout preventer group is the core device of well control, and worke...

AI Technical Summary

Problems solved by technology

[0005] 2. The blowout preventer is made into a metal or non-metal model, the appearance is consistent with the real thing, and it cannot be moved (no action function);

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