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Electromagnetic self-heating type anti-freezing and unblocking device for petroleum engineering site

A petroleum engineering and field-used technology, applied in isolation devices, cleaning tools, wellbore/well components, etc., can solve problems affecting production, freezing, pipeline blockage, etc.

Pending Publication Date: 2021-10-19
卢智慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some pipelines in petroleum engineering are prone to clogging and freezing in winter and low temperature, which affects production and urgently needs to be resolved.

Method used

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  • Electromagnetic self-heating type anti-freezing and unblocking device for petroleum engineering site
  • Electromagnetic self-heating type anti-freezing and unblocking device for petroleum engineering site
  • Electromagnetic self-heating type anti-freezing and unblocking device for petroleum engineering site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like Figure 1-9 As shown, an electromagnetic self-heating type antifreeze and block removal device for petroleum engineering site includes a rotating shaft 17, which is made of stainless steel. Both ends of the rotating shaft 17 are fixedly provided with a support plate 1, and a power supply mechanism and a supporting mechanism are installed on the supporting plate 1. A plurality of electromagnetic mechanisms 15 are wound on the rotating shaft 17. The electromagnetic mechanism 15 includes a U-shaped soft board 33, and the U-shaped The soft board 33 is made of low temperature resistant and high temperature resin material. The inner wall of the U-shaped soft board 33 is arranged with electromagnetic coils 38. The electromagnetic coils 38 are connected with the plug 31 through the wires 32. The temperature control device 39 is connected, and the temperature control device 39 is provided with a first temperature control button 40, a second temperature control button 41, a ...

Embodiment 2

[0033] like Figure 1-9 As shown, in the case that other parts are the same as in Embodiment 1, the difference between this embodiment and Embodiment 1 is that the support mechanism includes a socket 11, and a support cross bar 13 is inserted into the socket 11, and the support cross bar 13 The right end is fixed with a U-shaped support piece 8, a plurality of first sockets 10 are provided on the support cross bar 13, and a second socket is provided on the inserting sleeve 11, and a support is inserted into the first socket 10 and the second socket. The vertical pipe 21 is fixed with an upper limit plate 20 on the top of the supporting vertical pipe 21 . The limit rod 23 is plugged into the support vertical pipe 21, the bottom end of the limit rod 23 is fixed with a plug 22, the surface of the limit rod 23 is fixed with a plurality of upper limit triangle blocks 24, and the bottom of the upper limit triangle block 24 is provided with a lower limit The triangular block 27 and ...

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PUM

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Abstract

The invention discloses an electromagnetic self-heating type anti-freezing and unblocking device for a petroleum engineering site. The electromagnetic self-heating type anti-freezing and unblocking device comprises a rotating shaft, supporting plates are fixedly arranged at the two ends of the rotating shaft correspondingly, a power supply mechanism and a supporting mechanism are installed on the supporting plates correspondingly, a plurality of electromagnetic mechanisms are wound around the rotating shaft, and each electromagnetic mechanism comprises a U-shaped soft plate; and an electromagnetic coil is arranged on the inner wall of each U-shaped soft plate, the electromagnetic coils are connected with a plug through electric wires, the electromagnetic coils are connected with a control switch, and a connecting mechanism is arranged on each U-shaped soft plate. The electromagnetic self-heating type anti-freezing and unblocking device is pushed to the position near a pipeline needing to be unfrozen and unblocked, the plurality of electromagnetic mechanisms are taken down, the U-shaped soft plates are buckled on the steel pipeline, the plug is inserted into a power strip for power supply, and the pipeline can be rapidly heated to be unfrozen and unblocked conveniently and rapidly through electromagnetism.

Description

technical field [0001] The invention relates to the field of petroleum engineering, in particular to an electromagnetic self-heating type anti-freezing and unblocking device for petroleum engineering site. Background technique [0002] Petroleum engineering is a general term for a series of engineering and process technologies implemented to economically and effectively extract deeply buried oil and gas from oil and gas reservoirs to the ground by establishing suitable flow channels and optimizing lifting methods according to oil and gas and reservoir characteristics. Including oil reservoir, drilling, oil production and petroleum surface engineering, etc. Petroleum engineering is a comprehensive project that integrates a variety of process technologies and engineering measures, and a variety of process technologies cooperate with each other, penetrate each other, promote and develop each other. [0003] At present, some pipelines in petroleum engineering are prone to clogg...

Claims

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Application Information

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IPC IPC(8): E21B36/04E21B37/00
CPCE21B36/04E21B37/00
Inventor 卢智慧葛星
Owner 卢智慧