CN202882850U - Solar energy hybrid excitation paraffin prevention and viscosity reduction device - Google Patents
Solar energy hybrid excitation paraffin prevention and viscosity reduction device Download PDFInfo
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- CN202882850U CN202882850U CN 201220572174 CN201220572174U CN202882850U CN 202882850 U CN202882850 U CN 202882850U CN 201220572174 CN201220572174 CN 201220572174 CN 201220572174 U CN201220572174 U CN 201220572174U CN 202882850 U CN202882850 U CN 202882850U
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- viscosity reduction
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Abstract
The utility model relates to an oil field wellhead process device, in particular to a solar energy hybrid excitation paraffin prevention and viscosity reduction device. The energy hybrid excitation paraffin prevention and viscosity reduction device is characterized by comprising an oil inlet pipe, a solar power device, a flange plate, neodymium iron boron (NdFeB) layers, resonance circuits and an oil outlet pipe, a paraffin prevention and viscosity reduction main body is connected between the oil inlet pipe and the oil outlet pipe through the flange plate and composed of the NdFeB layers and the resonance circuits at intervals mutually, and the resonance circuits are connected to the solar power device through wires. The energy hybrid excitation paraffin prevention and viscosity reduction device has the advantages that rare earth permanent magnetic material NdFeB is used as a main magnetic energy body to build a plurality of stable and multi-angle alternating strong magnetic fields, solar energy is used for providing energy for the resonance circuits to increase electromagnetic resonance intensity, through multi-stage treatment of the all-dimensional multi-angle ultra-strong alternating magnetic fields and electromagnetic resonance, formed paraffin crystal aggregation and impurity scale are crushed, paraffin crystals are prevented from growing, moreover solubility of paraffin in crude oil is improved, and the freezing point and the viscosity of the crude oil are decreased sharply.
Description
Technical field
The utility model relates to a kind of oil field shaft mouth flow path device, particularly a kind of solar energy composite excitation anti-wax viscosity reduction apparatus.
Background technology
In the oil exploitation process, paraffin deposit and cause oil well output to reduce even the phenomenon that stops production is recurrent.In order to keep production, usually adopt heat to wash the clear wax controls of method such as electrical heating and chemical paraffin removal.These methods have certain effect, but expense is high, and workload is large, have a strong impact on production efficiency.Technician more both domestic and external have carried out the analysis of a large amount of science and a large amount of experimental studies to the mechanism of paraffin deposit, checking has drawn three kinds of theories of magnetic paraffin control pour-viscosity reduction through mass data: " mangneto molecular arrangement and orientation opinion ", " DLUO is theoretical ", " magnetic induction resonance theory ".Be foundation according to three broad theories, developed the dc pulse magnetic field that can produce varying strength and frequency and the Electromagnetical anti-wax machine of alternating magnetic field.Because the complexity of each department oil composition and the limitation of Electromagnetical anti-wax machine, Electromagnetical anti-wax machine in some area effectively, and is limited in other regional effects, even can't see effect.The limitation of Electromagnetical anti-wax machine has the following aspects: the magnetic field intensity that 1 Electromagnetical anti-wax machine produces is limited, generally is no more than 50MT.The current control circuit of 2 Electromagnetical anti-wax machines can provide alternation direct current and the adjustable alternating current of frequency of pulsation, but the magnetic field conversion is to realize by the coil of a large inductance.Because the effect of inductance, pulsating current can only convert approximate sine wave magnetic field to, and frequency is when increasing, because the existence of induction reactance must cause the decline of magnetic field intensity.Therefore Electromagnetical anti-wax machine can only be selected suitable frequency and field intensity according to the character of oil product, and wax control result is limited.The parallel magnetic field that 3 " mangneto molecular arrangement and orientation opinions " will be aspired for stability.And " magnetic induction resonance theory " requires the vertical magnetic field of change frequency alternation.Electromagnetical anti-wax machine can not satisfy this two conditions simultaneously.Actual effect must be restricted.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of efficient wax control that has is provided, antiscale, and pour point depression, viscosity reduction increases the solar energy composite excitation anti-wax viscosity reduction apparatus of crude oil fluidity.
Its technical scheme is: comprise oil inlet pipe, device of solar generating, flange, neodymium iron boron layer, resonant circuit, flowline, connect the wax-resistant viscosity reducing device main body by flange between described oil inlet pipe and the flowline, described wax-resistant viscosity reducing device main body is comprised of neodymium iron boron layer and resonant circuit space, and described resonant circuit is wired to device of solar generating.
Above-mentioned neodymium iron boron layer is main magnetic energy body, the inner high-strength magnetic field that produces 500MT, and the inside of neodymium iron boron layer magnet ring and the right and left magnetic line of force direction are positive and negative staggered.
The beneficial effects of the utility model are: utilize the rare earth permanent-magnetic material neodymium iron boron as main magnetic energy body, set up the alternating intense magnetic field of a plurality of stable multi-angles.Utilize solar energy to provide energy to resonant circuit, increase electromagentic resonance intensity.Through the superpower alternating magnetic field of comprehensive multi-angle and the multistep treatment of electromagentic resonance.Broken established wax crystal aggregate and assorted dirt prevent the wax crystal growth, and have improved the solubility of crude oil to wax, and the freezing point of crude oil and viscosity are declined to a great extent.
It is reasonable in design, and it can satisfy whole requirements of three large wax control theories, has efficient wax control, antiscale, and pour point depression, viscosity reduction increases the effect of crude oil fluidity.That energy-saving and cost-reducing volume increase is effective equipment of laborsaving environmental protection again in oil recovery and the oil transportation process.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Among the upper figure: oil inlet pipe 1, device of solar generating 2, flange 3, neodymium iron boron 4, resonant circuit 5, flowline 6, wax-resistant viscosity reducing device main body 7.
The specific embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises oil inlet pipe 1, device of solar generating 2, flange 3, neodymium iron boron layer 4, resonant circuit 5, flowline 6, connect wax-resistant viscosity reducing device main body 7 by flange 3 between described oil inlet pipe 1 and the flowline 6, described wax-resistant viscosity reducing device main body 7 is comprised of neodymium iron boron layer 4 and resonant circuit 5 spaces, and described resonant circuit 5 is wired to device of solar generating 2.
Wherein, neodymium iron boron layer 4 is main magnetic energy body, the inner high-strength magnetic field that produces 500MT, and the inside of neodymium iron boron layer 4 magnet ring and the right and left magnetic line of force direction are positive and negative staggered., when crude stream is crossed this device, be equivalent to experiencing the alternating intense magnetic field of a plurality of stable multi-angles.Utilize device of solar generating 2 to resonant circuit 5 provide energy to, increase electromagentic resonance intensity.This device input and output side, has unidirectional and stable ultrastrong magnetic field, the oil pipeline acting in conjunction of it and magnetic conduction, so that oil pipeline inner fluid ordered arrangement, reduce the formation of eddy current, prevent formation and the deposition of paraffin and various deposition salt, further improved the flowability of crude oil, its coverage can reach more than 10 kms.
It is reasonable in design, is easy to processing and manufacturing, and is easy to use, has efficient wax control, antiscale, and pour point depression, viscosity reduction increases the effect of crude oil fluidity.That energy-saving and cost-reducing volume increase is the efficient apparatus of laborsaving environmental protection again in oil recovery and the oil transportation process.
Core of the present utility model is to utilize the rare earth permanent-magnetic material magnetic energy body of deciding, and sets up the alternating intense magnetic field of a plurality of stable multi-angles.Utilize solar energy to provide energy to resonant circuit, increase electromagentic resonance intensity.Through the superpower alternating magnetic field of comprehensive multi-angle and the multistep treatment of electromagentic resonance.Broken established wax crystal aggregate and assorted dirt prevent the wax crystal growth, and have improved the solubility of crude oil to wax, and the freezing point of crude oil and viscosity are declined to a great extent.This device input and output side, has unidirectional and stable ultrastrong magnetic field, the oil pipeline acting in conjunction of it and magnetic conduction, so that oil pipeline inner fluid ordered arrangement, reduce the formation of eddy current, prevent formation and the deposition of paraffin and various deposition salt, further improved the flowability of crude oil, its coverage can reach more than 10 kms.
Claims (2)
1. solar energy composite excitation anti-wax viscosity reduction apparatus, it is characterized in that: comprise oil inlet pipe (1), device of solar generating (2), flange (3), neodymium iron boron layer (4), resonant circuit (5), flowline (6), connect wax-resistant viscosity reducing device main body (7) by flange (3) between described oil inlet pipe (1) and the flowline (6), described wax-resistant viscosity reducing device main body (7) is comprised of neodymium iron boron layer (4) and resonant circuit (5) space, and described resonant circuit (5) is wired to device of solar generating (2).
2. solar energy composite excitation anti-wax viscosity reduction apparatus according to claim 1, it is characterized in that: described neodymium iron boron layer (4) is main magnetic energy body, and the inside of neodymium iron boron layer (4) magnet ring and the right and left magnetic line of force direction are positive and negative staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572174 CN202882850U (en) | 2012-11-02 | 2012-11-02 | Solar energy hybrid excitation paraffin prevention and viscosity reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572174 CN202882850U (en) | 2012-11-02 | 2012-11-02 | Solar energy hybrid excitation paraffin prevention and viscosity reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882850U true CN202882850U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572174 Expired - Fee Related CN202882850U (en) | 2012-11-02 | 2012-11-02 | Solar energy hybrid excitation paraffin prevention and viscosity reduction device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202882850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469827A (en) * | 2018-12-10 | 2019-03-15 | 武汉富世达能源科技股份有限公司 | A kind of ultrasonic magnetic can gather viscosity-falling unit |
-
2012
- 2012-11-02 CN CN 201220572174 patent/CN202882850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469827A (en) * | 2018-12-10 | 2019-03-15 | 武汉富世达能源科技股份有限公司 | A kind of ultrasonic magnetic can gather viscosity-falling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131102 |