CN201351469Y - Magnetic resonance block stopping and oil increasing device for oil wells - Google Patents
Magnetic resonance block stopping and oil increasing device for oil wells Download PDFInfo
- Publication number
- CN201351469Y CN201351469Y CNU2008202279175U CN200820227917U CN201351469Y CN 201351469 Y CN201351469 Y CN 201351469Y CN U2008202279175 U CNU2008202279175 U CN U2008202279175U CN 200820227917 U CN200820227917 U CN 200820227917U CN 201351469 Y CN201351469 Y CN 201351469Y
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- oil
- stator
- spring
- mover
- vibrators
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- Expired - Fee Related
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Abstract
The utility model relates to a magnetic resonance block stopping and oil increasing device for oil wells, which comprises an oil pipe, a stator, vibrators and a sleeve pipe, wherein an upper connector of the oil pipe is connected with the vibrators, 10-20 vibrating blades are mounted on the vibrators, a spring is arranged between every two vibrators, an upper centering block and a lower centering block are further arranged on each vibrator, outer magnets are embedded in the vibrating blades, inner magnets with the same amount as the outer magnets on the vibrators are inlaid on the stator, a sliding sleeve is further arranged on the stator, a spring is arranged on the sliding sleeve, and the stator is supported in the sleeve pipe by the spring. After actual measurement, scouring function of the magnetic resonance block stopping and oil increasing device in the oil pipe is much stronger than that of the mechanical vibration, thereby realizing obvious oil increment effect.
Description
Technical field
The utility model relates to a kind of de-plugging of well and increases oily device, particularly utilizes magnetic energy to convert a kind of de-plugging of well oil increasing device of vibration to.
Background technology
At present, each oil well had occurred multiple de-plugging of well and had increased oily device, as 200520018865.7 1 kinds of pumpingh well self-vibrations of patent No. oil increasing device, with the patent No. be 200620082850.1 self-excited vibration oil increasing devices, they all are in the oil pumper up-down stroke is crossed kind, utilize the mechanical oscillation function to increase the flowability of liquid in the stratum, solve the stifled problem of oil, this method is easy, but the energy that they produce is less, and effect is also just not obvious.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of de-plugging of well that utilizes magnetic energy to produce powerful vibratory impulse power and increases oily device.
The utility model adopts following technical scheme:
The utility model comprises oil pipe, stator, mover, sleeve pipe, oil pipe is connected with mover through top connection, 10-20 vibrating reed is installed on the mover, spring is being installed between two vibrating reeds, wiper block, following wiper block also are being housed on the mover, magnetic patch outside in vibrating reed, studding with, stud with on the stator with mover on the identical interior magnetic patch of quantity of outer magnetic patch, sliding sleeve also is housed on stator, spring is housed on sliding sleeve, utilize spring with stator support in sleeve pipe.
The utility model is achieved in that a magnetic resonance de-plugging that is made of oil connection, stator, mover and sleeve pipe etc. is installed increases oily device under oil pump, be equipped with on the mover vibrating reed, spring, on wiper block, down wiper block, in vibrating reed, stud with outside magnetic patch, spring is housed between two vibrating reeds, this mover connects with the oil pipe of oil pumper by joint.Stud with on the stator with mover on the identical interior magnetic patch of quantity of outer magnetic patch, sliding sleeve also is housed on stator, spring is housed on sliding sleeve, and with spring through sliding sleeve with stator support in a sleeve pipe.When oil pumper is done in the up-down stroke motion process, oil pipe itself is made corresponding wriggling, and the drive mover moves up and down, be installed in the magnet of the vibrating reed the inside on the mover and the adhesive effect that the magnetic patch on the stator produces the NS utmost point, the vibrating reed of slip is moved up and down under inside and outside magnetic patch NS utmost point adhesive effect, and the spring between the compressing vibrating reed, spring suffers oppression power and shrinks, when magnetic patch NS utmost point adhesive active force during less than the elastic force of spring force, spring just drives the vibrating reed motion and produces strong bounce and vibrate, the oil that this strong vibration force promotes in the oil pipe produces corresponding judder, make the oil in the oil pipe produce powerful scouring force, increase the oil effect thereby play stronger de-plugging to tubing wall and oilbearing stratum.
Through surveying the souring of this device in oil pipe than strong many of mechanical oscillation, so oil increasing effect is obvious.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
As shown in drawings, the utility model comprises oil pipe 1, stator 7, mover 4, sleeve pipe 13, and oil pipe 1 promptly is the oil pipe of oil-well pump of oil well, and mover 4 is connected with oil pipe 1 through top connection 2.10-20 sheet vibrating reed 8 is installed on the mover 4, spring 9 is installed between two vibrating reeds 8, wiper block 3, following wiper block 12 also are being housed on the mover, in vibrating reed 8, push up have outside magnetic patch 10.Sliding sleeve 5 is installed on the stator 7 and stud with mover 4 on the identical interior magnetic patch 11 of outer magnetic patch 10 quantity, spring 6 is housed on sliding sleeve 5, with spring 6 stator 7 is supported in the sleeve pipe 13.Sleeve pipe 13 promptly is the steel borehole wall of oil well.
This device increases the high 8-10 of effect times of oily device through the de-plugging than the simple mechanical vibration on probation.
Claims (1)
1, a kind of oil well magnetic resonance de-plugging increases oily device, it is characterized in that it comprises oil pipe (1), stator (7), mover (4), sleeve pipe (13), oil pipe (1) is connected with mover (4) through top connection (2), 10-20 vibrating reed (8) is installed on the mover (4), spring (9) is installed between two vibrating reeds (8), wiper block (3) also is housed on mover (4), following wiper block (12), magnetic patch (10) outside in vibrating reed (8), studding with, stud with on the stator (7) with mover (4) on the identical interior magnetic patch (11) of quantity of outer magnetic patch (10), sliding sleeve (5) also is housed on stator (7), spring (6) is housed on sliding sleeve (5), utilizes spring (6) that stator (7) is supported in the sleeve pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202279175U CN201351469Y (en) | 2008-12-17 | 2008-12-17 | Magnetic resonance block stopping and oil increasing device for oil wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202279175U CN201351469Y (en) | 2008-12-17 | 2008-12-17 | Magnetic resonance block stopping and oil increasing device for oil wells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351469Y true CN201351469Y (en) | 2009-11-25 |
Family
ID=41374857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202279175U Expired - Fee Related CN201351469Y (en) | 2008-12-17 | 2008-12-17 | Magnetic resonance block stopping and oil increasing device for oil wells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351469Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680566A (en) * | 2021-07-23 | 2023-02-03 | 中国石油天然气股份有限公司 | Oil layer porthole self-cleaning removes stifled ware |
-
2008
- 2008-12-17 CN CNU2008202279175U patent/CN201351469Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680566A (en) * | 2021-07-23 | 2023-02-03 | 中国石油天然气股份有限公司 | Oil layer porthole self-cleaning removes stifled ware |
| CN115680566B (en) * | 2021-07-23 | 2024-05-07 | 中国石油天然气股份有限公司 | Automatic cleaning and blocking remover for oil layer blasthole |
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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: 20091125 Termination date: 20101217 |