CN207647490U - A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device - Google Patents
A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device Download PDFInfo
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- CN207647490U CN207647490U CN201721748951.2U CN201721748951U CN207647490U CN 207647490 U CN207647490 U CN 207647490U CN 201721748951 U CN201721748951 U CN 201721748951U CN 207647490 U CN207647490 U CN 207647490U
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- support annulus
- spiral
- acoustic wave
- wax
- wave oscillator
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Abstract
A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device, including acoustic wave oscillator, acoustic wave oscillator is connected through a screw thread with the spiral flow-guiding device positioned at acoustic wave oscillator front end, spiral flow-guiding device is connected through a screw thread with the spiral spray device positioned at spiral flow-guiding device front end, rear end in the spiral spray device is equipped with helicla flute, the front end of helicla flute is equipped with one-way guide flow valve, and the front end of one-way guide flow valve is equipped with jet port, and the jet port is the through-hole that endoporus cross-sectional area is continuously shunk.The utility model using the above structure, postpones wax deposition well section significantly, greatly reduces wax deposition amount, extends time between well-flushings, it plays wax control, antiscale, viscosity reduction, increase the with obvious effects of oil, reduce the labor intensity of staff, improve labor efficiency, cost is reduced, marketing is conducive to.
Description
Technical field：
The utility model is related to a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing devices.
Background technology：
Currently, most of oil well has a very high paraffin content, well section wax deposition, fouling, ecosystem produces liquid segregation, bias current, partially
The problems such as analysis, always affects the efficiency of down-hole oil production, meanwhile, these problems are tight in Current resource also along with the waste of resource
Scarce epoch, the wax control of underground, antiscale, viscosity reduction, increasing oil work are particularly important.Existing oil increasing device, although in certain journey
Wax control, antiscale, viscosity reduction, the effect for increasing oil being played on degree, but the effect is unsatisfactory, yield-increasing efficiency is low, and the cost-recovering time is long,
It is unfavorable for marketing.
Utility model content：
The utility model provides a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device, simple to install, safety and environmental protection, wax control, anti-
Dirt, increases the with obvious effects of oil at viscosity reduction, reduces well-flushing number, reduces the labor intensity of staff, improve labor efficiency,
Cost is reduced, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device, including acoustic wave oscillator, rear end is equipped with wedge in the acoustic wave oscillator
The surface of shape through-hole, wedge-shaped through-hole covers wear-resistant material layer, and the osculum end of wedge-shaped through-hole is wedge-shaped towards the front end of acoustic wave oscillator
The holder that forward end extends is equipped at the osculum end of through-hole, holder is equipped with the piece that shakes corresponding with wedge-shaped through-hole；Sonication
Device is connected through a screw thread with the spiral flow-guiding device positioned at acoustic wave oscillator front end, and acoustic wave oscillator is connect with spiral flow-guiding device
Place is equipped with T-type groove, is movably equipped with first support annulus in T-type groove, spiral flow-guiding device with before spiral flow-guiding device
The spiral spray device at end is connected through a screw thread, and spiral flow-guiding device is equipped with T-type groove, T-type groove with spiral spray device junction
It is inside movably equipped with second support annulus, flow deflector is equipped between first support annulus and second support annulus；The spiral spray
Rear end in device is equipped with helicla flute, and the front end of helicla flute is equipped with one-way guide flow valve, and the front end of one-way guide flow valve is equipped with jet port, institute
It is the through-hole that endoporus cross-sectional area is continuously shunk to state jet port.
Preferably, the wear-resistant material layer is epoxy resin layer.
Preferably, one end of the flow deflector is fixed on along the circumferencial direction of first support annulus on first support annulus,
The other end is fixed on along the circumferencial direction of second support annulus on second support annulus, the connection of flow deflector and first support annulus
Locate to be staggered with the junction position of flow deflector and second support annulus.
The utility model using the above structure, can make the flow velocity of production liquid, fluidised form, temperature, pressure, viscosity, gas-liquid mix
Xie Du, solid liquid phase degree of mixing, crystal Precipitation Temperature, Absorption Growth environment, microstructure and its component ratio of hydro carbons constituent element etc., production
Raw a series of physical variation keeps production liquid height melt and dissolved and emulsifies, to postpone wax deposition well section significantly, greatly reduces wax deposition amount, prolongs
It plays wax control, antiscale, viscosity reduction, increase the with obvious effects of oil, reduce the labor intensity of staff, improve labor long time between well-flushings
Efficiency of movement reduces cost, is conducive to marketing.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1.
In figure, 1, acoustic wave oscillator, 2, wedge-shaped through-hole, 3, holder, 4, shake piece, 5, tubing string, 6, spiral flow-guiding device, 7, T
Type groove, 8, first support annulus, 9, spiral spray device, 10, second support annulus, 11, flow deflector, 12, helicla flute, 13, single
To diaphragm valve, 14, jet port, 15, short tube, 16, screen casing, 17, oil well pump.
Specific implementation mode：
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs. 1-2, a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device, including acoustic wave oscillator 1, the acoustic wave oscillator
Rear end is equipped with wedge-shaped through-hole 2 in 1, and the surface of wedge-shaped through-hole 2 covers wear-resistant material layer, and the osculum end of wedge-shaped through-hole 2 is towards sound wave
The front end of oscillator 1 is equipped with the holder 3 that forward end extends at the osculum end of wedge-shaped through-hole 2, and holder 3 is equipped with and wedge-shaped through-hole 2
The corresponding piece 4 that shakes；Acoustic wave oscillator 1 is connected through a screw thread with the spiral flow-guiding device 6 positioned at 1 front end of acoustic wave oscillator, sound
Wave oscillator 1 is equipped with T-type groove 7 with 6 junction of spiral flow-guiding device, and first support annulus 8, spiral shell are movably equipped in T-type groove 7
Rotation guiding device 6 is connected through a screw thread with the spiral spray device 9 positioned at 6 front end of spiral flow-guiding device, spiral flow-guiding device 6 and spiral shell
9 junction of churning emitter is equipped with T-type groove 7, is movably equipped with second support annulus 10 in T-type groove 7, first support annulus 8 with
Flow deflector 11 is equipped between second support annulus 10；Rear end in the spiral spray device 9 is equipped with helicla flute 12, helicla flute 12
Front end is equipped with one-way guide flow valve 13, and the front end of one-way guide flow valve 13 is equipped with jet port 14, and the jet port 14 is endoporus cross section
The through-hole that product is continuously shunk.
The design of wedge-shaped through-hole 2, makes the discharge coefficient of production liquid and efflux coefficient have larger carry in acoustic wave oscillator 1
Height ensures that under the premise of oil recovery total power consumption substantially constant, what is sprayed from the ejiction opening is the jet stream with best kinetic energy.Wedge shape
The piece 4 that shakes being arranged at 2 osculum end of through-hole can generate the sonication of 2-25KHZ, this sound under the percussion of jet stream
Wave can travel to oil well pump 17 along oil stream direction, and the fluid media (medium) of ring oscillation intracavitary is made to generate excited resonance, also can adverse current
Direction travels to screen casing 16, nearly well rock stratum and oil reservoir, and the compression and tension alternation that sound wave is formed rock stratum in communication process is answered
Power is allowed to generate fatigue crack, increases drain path, improves rock stratum infiltration capacity, the propagation by sound wave in well week rock stratum and oil reservoir
It realizes de-plugging, anatonosis, water conservancy diversion, increase oil effect, vibrate cavitation, fuel factor and the mechanical oscillation effect of sound wave, effectively play
Wax-proof anti-scaling viscosity reduction effect.First support annulus 8 in spiral flow-guiding device 6 and second support annulus 10, can be recessed in T-type
Rotation in slot 7,3 annulus of holder is placed in the T-type groove 7 of threaded connection place, easy to disassemble, the bolt in release threaded connection
When, you can flow deflector 11, first support annulus 8 and second support annulus 10 are taken out, to clean or to replace.Spiral spray device
The helicla flute 12 that rear end is equipped in 9, can further increase the turbulent condition of vortex, the one-way guide flow that the front end of helicla flute 12 is equipped with
Valve 13, the self-locking under barotropic state are opened under negative pressure state, there are one unlatching domain appropriate, helicla flute tail end and valve ball it
Between form a cricoid jet stream duct, flowing through the vortex of this valve can not only continue to keep vortex movement state, and can be by
Vortex is further changed to swirling jet.The jet port 14 that the front end of one-way guide flow valve 13 is equipped with can generate the injection of convergence ozzle
Effect makes crude oil medium obtain larger flow coefficient and efflux coefficient after tail end ejection.Collect vortex, jet stream, sound in this device
Wave oscillation technology is integrated, and effectively improves wax control, antiscale, viscosity reduction, the effect for increasing oil.
The wear-resistant material layer is epoxy resin layer.It is effectively increased the service life of the present apparatus.
One end of the flow deflector 11 is fixed on along the circumferencial direction of first support annulus 8 on first support annulus 8, separately
One end is fixed on along the circumferencial direction of second support annulus 10 on second support annulus 10, flow deflector 11 and first support annulus 8
Junction and the junction position of flow deflector 11 and second support annulus 10 be staggered.11 both ends fixed position of flow deflector
It is staggered, so that production liquid directly accessible can not possibly be passed through spiral flow-guiding device 6, but first beat on flow deflector 11, flow deflector
After 11 impact by production liquid, flow deflector 11, first support annulus 8 and second support annulus 10 can be driven to turn in T-type groove 7
Dynamic, the flow deflector 11 rotated can react on production liquid, so that production liquid is stirred in spiral flow-guiding device 6 and form vortex,
The direction of motion, speed and internal energy, the pressure distribution that oil stream particle can effectively be changed, make oil stream be become by being excited turbulent fluctuation state
For higher level vortex turbulent fluctuation state, to continuously change original medium shear force direction, size and shear rate,
It is that subgrain simultaneously generates lattice fracture in turn to make brilliant wax, dirt crystalline substance generation sliding, torsion, fragmentation, achievees the purpose that wax-proof anti-scaling viscosity reduction.
Underground install the present apparatus when, maintain crude oil tubing string 5, spar structure and pump setting depth it is constant under the premise of, taking out
Install the present apparatus between oil pump 17 and screen casing 16 additional, i.e., at the wedge-shaped through-hole 2 in the present apparatus in acoustic wave oscillator 1 by tubing string 5 with
Screen casing 16 is connected, and is connected with oil well pump 17 by short tube 15 at the jet port 14 in spiral spray device 9.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (3)
1. a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device, it is characterised in that：Including acoustic wave oscillator, after the acoustic wave oscillator is interior
End is equipped with wedge-shaped through-hole, and the surface of wedge-shaped through-hole covers wear-resistant material layer, and the osculum end of wedge-shaped through-hole is towards acoustic wave oscillator
Front end, the holder that forward end extends is equipped at the osculum end of wedge-shaped through-hole, and holder is equipped with the piece that shakes corresponding with wedge-shaped through-hole；
Acoustic wave oscillator is connected through a screw thread with the spiral flow-guiding device positioned at acoustic wave oscillator front end, acoustic wave oscillator and spiral stream guidance
Device junction is equipped with T-type groove, is movably equipped with first support annulus in T-type groove, spiral flow-guiding device is led with positioned at spiral
The spiral spray device of stream device front end is connected through a screw thread, and spiral flow-guiding device is equipped with T-type groove with spiral spray device junction,
It is movably equipped with second support annulus in T-type groove, several flow deflectors are equipped between first support annulus and second support annulus；Institute
It states the rear end in spiral spray device and is equipped with helicla flute, the front end of helicla flute is equipped with one-way guide flow valve, and the front end of one-way guide flow valve is set
It is the through-hole that endoporus cross-sectional area is continuously shunk to have jet port, the jet port.
2. a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device according to claim 1, it is characterised in that：The wear-resistant material layer
For epoxy resin layer.
3. a kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device according to claim 1, it is characterised in that：The one of the flow deflector
The circumferencial direction along first support annulus is held to be fixed on first support annulus, circumferencial direction of the other end along second support annulus
It is fixed on second support annulus, the connection of the junction and flow deflector and second support annulus of flow deflector and first support annulus
Place position is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748951.2U CN207647490U (en) | 2017-12-14 | 2017-12-14 | A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748951.2U CN207647490U (en) | 2017-12-14 | 2017-12-14 | A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device |
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| CN207647490U true CN207647490U (en) | 2018-07-24 |
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| CN201721748951.2U Active CN207647490U (en) | 2017-12-14 | 2017-12-14 | A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057752A (en) * | 2018-08-07 | 2018-12-21 | 黑龙江兰德超声科技股份有限公司 | Well mouth of oil well ultrasonic wave wax-proof viscosity reducing equipment |
| CN110424933A (en) * | 2019-08-15 | 2019-11-08 | 东营市元捷石油机械有限公司 | A kind of oil increasing device |
| CN112081549A (en) * | 2019-06-12 | 2020-12-15 | 中国石油天然气股份有限公司 | Underground hydraulic acoustic wave liquid inlet sieve tube and lifting pipe column |
| CN112096346A (en) * | 2020-11-02 | 2020-12-18 | 黄石市博汇科技有限公司 | Multistage composite rotational flow and turbulent flow sound wave ultra-strong viscosity reduction, paraffin control and oil increasing device |
| CN113294123A (en) * | 2021-05-20 | 2021-08-24 | 黑龙江博淮石油设备科技有限公司 | Integrated device is handled to special quantum wax dirt in oil field |
| CN115095299A (en) * | 2022-08-23 | 2022-09-23 | 东营华辰石油装备有限公司 | Oil increasing device in pipe with wax-proof and scale-proof functions for oil field exploitation |
-
2017
- 2017-12-14 CN CN201721748951.2U patent/CN207647490U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057752A (en) * | 2018-08-07 | 2018-12-21 | 黑龙江兰德超声科技股份有限公司 | Well mouth of oil well ultrasonic wave wax-proof viscosity reducing equipment |
| CN109057752B (en) * | 2018-08-07 | 2020-10-16 | 黑龙江兰德超声科技股份有限公司 | Ultrasonic wave wax-proof viscosity-reducing equipment for oil well head |
| CN112081549A (en) * | 2019-06-12 | 2020-12-15 | 中国石油天然气股份有限公司 | Underground hydraulic acoustic wave liquid inlet sieve tube and lifting pipe column |
| CN112081549B (en) * | 2019-06-12 | 2022-07-05 | 中国石油天然气股份有限公司 | Underground hydraulic acoustic wave liquid inlet sieve tube and lifting pipe column |
| CN110424933A (en) * | 2019-08-15 | 2019-11-08 | 东营市元捷石油机械有限公司 | A kind of oil increasing device |
| CN112096346A (en) * | 2020-11-02 | 2020-12-18 | 黄石市博汇科技有限公司 | Multistage composite rotational flow and turbulent flow sound wave ultra-strong viscosity reduction, paraffin control and oil increasing device |
| CN113294123A (en) * | 2021-05-20 | 2021-08-24 | 黑龙江博淮石油设备科技有限公司 | Integrated device is handled to special quantum wax dirt in oil field |
| CN115095299A (en) * | 2022-08-23 | 2022-09-23 | 东营华辰石油装备有限公司 | Oil increasing device in pipe with wax-proof and scale-proof functions for oil field exploitation |
| CN115095299B (en) * | 2022-08-23 | 2022-11-04 | 东营华辰石油装备有限公司 | Oil increasing device in pipe with wax-proof and scale-proof functions for oil field exploitation |
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