CN2454526Y - Magnetic oscillator - Google Patents
Magnetic oscillator Download PDFInfo
- Publication number
- CN2454526Y CN2454526Y CN 00257799 CN00257799U CN2454526Y CN 2454526 Y CN2454526 Y CN 2454526Y CN 00257799 CN00257799 CN 00257799 CN 00257799 U CN00257799 U CN 00257799U CN 2454526 Y CN2454526 Y CN 2454526Y
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- China
- Prior art keywords
- oscillator
- utility
- model
- seal cover
- electromagnet
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- Expired - Fee Related
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Abstract
The utility model provides a magnetic oscillator which is a key device in a programmed control magnetic oscillation oil drive device. The utility model is characterized in that the center part of the inner part of an outer casing is provided with an oscillator, and both sides of the inner part of the outer casing are orderly provided with impact preventing springs, sealing covers, electromagnets, and electromagnet coils, and also provided with connecting wires which are communicated with external power. A through hole is arranged on the outer casing, and the through hole is used for releasing oscillatory wave and heat generated by the oscillator. The utility model adopts physical methods to drive the oil and remove blockage, which avoids environment pollution. The utility model has the advantages of safe operation, less investment, and low construction cost.
Description
The utility model relates to a kind of oil exploitation device.
At present a lot of old fileds all have partly, and producing well enters secondary or tertiary phase.As oil fields such as grand celebration, Jilin, triumph, North China, the Liaohe River, Ji Dong.The oil well overwhelming majority of these secondary oil recovery all is on original water drive basis, adds oil displacement agent.Daqing oil field just began to carry out the polymer displacement of reservoir oil field test and has obtained fine benefit so far in 1972.But then, the production of these chemical agents, transportation, storage and use bring certain pollution to environment.
The old well in some oil field and the oil well at edge, oil field all have the partly lasting decline of well yield, and well and well differences are very big, and some well does not have condition to add or is unsuitable for adding chemical agent.
The purpose of this utility model provides the key device magnetization oscillator in a kind of program control magnetization vibration displacement of reservoir oil device, and it utilizes the physics oil-extraction method, can not bring pollution to environment during use, and technology is simple, handling safety, and small investment, construction cost are low.
The purpose of this utility model is achieved through the following technical solutions.Design a kind of magnetization oscillator, it is characterized in that it comprises: shell, and setting two groups of electromagnet coils, protecting against shock spring, electromagnet and seal cover in the enclosure, ticker and power line; In the middle of described ticker was positioned at, protecting against shock spring, seal cover, electromagnet and electromagnet coil were distributed in the ticker both sides successively; Described shell is provided with little through hole.
In the such scheme, shell is intermediate cylindrical, two ends hemispherical.
In the such scheme, the power line outside is provided with protection tube.
In the such scheme, seal cover is non magnetic seal cover.
During use, cable firmly is connected with the magnetization oscillator, put it in the construction well with cable car, programmable power supply case on the operate ground, the magnetization oscillator will produce reverse magnetic field by power, the frequency of input, make ticker produce continuous shaking and heat energy, give off mechanical oscillating wave and heat, go to the near wellbore zone to stop up, pollute to " flushing ", reduce flow resistance, the effect in mediation duct clearly.In the drilling and well completion perforation process, the petrosal foramen of oil reservoir all has obstruction in various degree.Therefore, eliminating obstruction is the significant process that improves recovery ratio.
Magnetization oscillator of the present utility model has the following advantages:
1, there is not consumable accessory in this device, no-rotary part, good airproof performance, withstand voltage high temperature resistant, long service life, construction operation is simple and safe.
2, can produce continuous shaking and heat during the work of this device, with method " flushing " drilling well of physics and the obstruction and the pollution of petrosal foramen, can displacement of reservoir oil de-plugging, dredge the duct, thereby improved recovery ratio.
3, this device do not have to use the environment pollution that chemical agent brings, and is suitable for very much about 300-400 rice dark shallow well, the especially ecological environment area of travelling preferably.
Below in conjunction with drawings and Examples, further specify the utility model.
Fig. 1 is the sectional view of magnetization oscillator;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is the figure of local form of magnetization oscillator;
Fig. 4 is the B-B sectional view among Fig. 1.
Fig. 1 to Fig. 4 illustrates the structure of magnetization oscillator of the present utility model.Referring to figs. 1 through Fig. 4, the magnetization oscillator comprises: shell 6, in the enclosure electromagnet coil 1, protecting against shock spring 2, electromagnet 4 and seal cover 8 are set, and above-mentioned part is to occur in pairs, also comprises: ticker 3 and power line 7; In the middle of ticker 3 was positioned at, protecting against shock spring 2, seal cover 8, electromagnet 4 and electromagnet coil 1 were distributed in the both sides of ticker 3 successively; Shell 1 is provided with little through hole 5, is the vibration wave release aperture.
With reference to Fig. 1, shell 6 can be designed to intermediate cylindrical, two ends hemispherical.The top of shell 6 is provided with the fixedly suspension ring 61 of usefulness.
For making the magnetization oscillator durable in use, be provided with protection tube 71 in the outside of power line 7.
By the magnetization oscillator that said structure is made, appearance and size is φ 90 * 1300mm, weight 100kg, main technical characteristics: voltage 220V, power 5KVA, frequency 60HZ, 200 ℃ of heatproofs, withstand voltage 50MPa.
During use, the cable that is connected with the magnetization oscillator must have enough intensity, cable and the essential firm and reliable connection of magnetization oscillator.For this reason, magnetization is before oscillator goes into well, and energizing test is 12 hours on the ground, prove can go into well after connecting reliably, in case oscillator falls into well.
The main technical characteristics of programmable power supply case is:
Input: voltage 110/120V, power 6KVA, frequency 50/60HZ;
Output: voltage 0-220V, power 5KVA, frequency 0-60HZ, waveform square wave;
Indicating meter: voltage 0-300V, power 0-10KVA, frequency 0-100HZ,
Waveform 0-100HZ, 1.0 grades of precision.
Claims (4)
1, a kind of magnetization oscillator is characterized in that it comprises: shell, and setting two groups of electromagnet coils, protecting against shock spring, electromagnet and seal cover in the enclosure, ticker and power line; In the middle of described ticker was positioned at, protecting against shock spring, seal cover, electromagnet and electromagnet coil were distributed in the ticker both sides successively; Described shell is provided with little through hole.
2, magnetization oscillator according to claim 1 is characterized in that described shell is intermediate cylindrical, two ends hemispherical.
3, magnetization oscillator according to claim 1 is characterized in that described power line outside is provided with protection tube.
4, magnetization oscillator according to claim 1 is characterized in that described seal cover is non magnetic seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257799 CN2454526Y (en) | 2000-11-03 | 2000-11-03 | Magnetic oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257799 CN2454526Y (en) | 2000-11-03 | 2000-11-03 | Magnetic oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454526Y true CN2454526Y (en) | 2001-10-17 |
Family
ID=33614235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00257799 Expired - Fee Related CN2454526Y (en) | 2000-11-03 | 2000-11-03 | Magnetic oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454526Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587292A (en) * | 2016-02-06 | 2016-05-18 | 况常松 | Energy-saving and high-efficiency electromagnetic equipment for extracting and compressing natural gas |
| CN107435533A (en) * | 2016-12-15 | 2017-12-05 | 中国石油大学(华东) | Oil extraction system and oil production method based on nanometer magnetofluid |
-
2000
- 2000-11-03 CN CN 00257799 patent/CN2454526Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587292A (en) * | 2016-02-06 | 2016-05-18 | 况常松 | Energy-saving and high-efficiency electromagnetic equipment for extracting and compressing natural gas |
| CN107435533A (en) * | 2016-12-15 | 2017-12-05 | 中国石油大学(华东) | Oil extraction system and oil production method based on nanometer magnetofluid |
| CN107435533B (en) * | 2016-12-15 | 2020-03-27 | 中国石油大学(华东) | Oil production system and oil production method based on nano magnetic fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |