An oilfield-specific quantum wax scale treatment integrated device

A quantum, wax scale technology, applied in vibration generating devices, wellbore/well components, earthwork drilling, etc., can solve the problems of affecting the wax scale removal effect, non-existence, insufficient sonic vibration energy, etc.

Active Publication Date: 2022-02-25
黑龙江博淮石油设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this solution, only the quantum ring produces sound wave vibration, and lacks a device similar to the "Palman sonic wax preventer", resulting in insufficient sound wave vibration energy, which affects the effect of wax removal
[0005] The utility model whose notification number is CN 212079262 U discloses a quantum wax scale treatment integrated device, which specifically discloses a wax scale prevention module, a jet generator, an acoustic vibrator and a cyclone. The same scheme does not have a similar " The device of "Palman Sonic Wax Preventer" leads to insufficient sound wave vibration energy, which affects the effect of wax removal
So far, the existing wax scale treatment equipment cannot fully meet the needs of oil production, so there is an urgent need for a new wax scale treatment device

Method used

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  • An oilfield-specific quantum wax scale treatment integrated device
  • An oilfield-specific quantum wax scale treatment integrated device
  • An oilfield-specific quantum wax scale treatment integrated device

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Experimental program
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Embodiment 1

[0034] Embodiment 1, with reference to Figure 1-8 , the present invention is an oilfield-specific quantum wax scale treatment integrated device, comprising a jet vibration assembly, a quantum cavitation assembly fixedly connected to the right side of the jet vibration assembly, a vortex jet assembly fixedly connected to the right side of the quantum cavitation assembly, and a quantum cavitation assembly fixedly connected to the right side of the quantum cavitation assembly. The cavitation component is fixedly connected with a return flow mixed-phase component;

[0035]The backflow mixed-phase component includes a fixed shaft 19, the two ends of the fixed shaft 19 are respectively fixedly connected with the first fixed frame 15 and the second fixed frame 20, and the middle part of the fixed shaft 19 is sequentially connected with the first deflector 16, the second deflector 17 and third deflector 18;

[0036] The first fixing frame 15 and the second fixing frame 20 are fixedl...

Embodiment 2

[0046] Embodiment 2, with reference to Figure 9 As shown, the difference between this embodiment and Embodiment 1 is that the inner wall of the first variable buckle joint 6 is fixedly connected with a backstop ring 24 , and the left side of the backstop ring 24 is equipped with a guide ball 25 . When the pumping unit is started, the oil pressure in the oil pipeline is relatively small. As the start-up time prolongs, the oil pressure in the pipeline gradually increases. The oil between the phase-mixing components is squeezed and moves to the side of the return flow mixing-phase component, pushing the first deflector, the second deflector and the third deflector to rotate. As the pressure in the pipeline further increases, the deflector ball 25 is against the end of the fixed shaft 19, and the oil passes through the gap between the deflector ball 25 and the first variable buckle joint 6. Compared with the solution in Embodiment 1, The oil flow rate of the impingement reflux m...

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Abstract

The present invention relates to the technical field of oil recovery in oilfields, in particular to an oilfield-specific quantum wax scale treatment integrated device, comprising a jet vibrating component, a quantum cavitation component fixedly connected to the right side of the jet vibrating component, a quantum cavitation component fixedly connected to the quantum The vortex jet assembly on the right side of the cavitation assembly, the quantum cavitation assembly is fixedly connected with the backflow mixed-phase assembly; the backflow mixed-phase assembly includes a fixed shaft, and the two ends of the fixed shaft are respectively fixedly connected with the first fixed frame and the second Two fixed frames, the middle part of the fixed shaft rotates from left to right and is connected with a first deflector, a second deflector, and a third deflector; the first fixed frame and the second fixed frame are fixedly connected Inside the quantum cavitation component; a first variable buckle joint is provided between the jet vibration component and the quantum cavitation component, and a second variable joint is provided between the quantum cavitation component and the vortex jet component. Change buckle connector. The invention can achieve the purpose of reducing the wax scale of petroleum pipelines.

Description

technical field [0001] The invention relates to the technical field of oil recovery in oil fields, in particular to an integrated device for treating quantum wax scale special for oil fields. Background technique [0002] Wax scale will be formed inside the oil pipeline during oil extraction. Due to the high proportion of wax in crude oil, wax crystals may precipitate as the temperature and pressure decrease during the extraction process, and condense and accumulate in the oil pipeline, causing oil outlet screens and pumping Scaling and clogging of the upper and lower parts of the oil pump will reduce the oil output and the production efficiency of the oil field. When the wax clogging is serious, the production will be forced to stop, resulting in huge economic losses. At present, the treatment methods for wax scale mainly include thermal well washing, mechanical wax removal, electric heating, and chemical agents. Although the production problems have been alleviated to a ce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B37/00E21B28/00
CPCE21B37/00E21B28/00
Inventor 潘晓会
Owner 黑龙江博淮石油设备科技有限公司
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