CN205876286U - Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse - Google Patents
Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse Download PDFInfo
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- CN205876286U CN205876286U CN201620309062.5U CN201620309062U CN205876286U CN 205876286 U CN205876286 U CN 205876286U CN 201620309062 U CN201620309062 U CN 201620309062U CN 205876286 U CN205876286 U CN 205876286U
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- energy
- volume increase
- silicon stack
- rectification silicon
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Abstract
Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse is including step up transformer, rectification silicon stack, energy -storage capacitor, energy management ware, energy converter and discharge electrode. Step up transformer and rectification silicon stack belong to battery charging unit in the pit, the aim at of stepup transformer starts in the twinkling of an eye and steps up, utilizes rectification silicon stack device to turn into the direct current with the alternating current then, provides powerful stable voltage for the raising the output instrument, energy -storage capacitor belong to energy storage unit in the pit, the energy storage and the efficient pulsed discharge of aim at large capacity, energy management ware and energy converter belong to the switch trigger element, its aim at repeats liquid electricity impulse impact wellhole, clears away the dirt, discharge electrode belong to shock wave generation unit, the powerful shock wave of power generation is put to this high energy discharge electrode, can form new crack simultaneously, has increased oil well yield. This product characteristics: the stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse range of application is extensive, and can be by land marine, the degree of depth be lighter than 300 meters, works in being greater than 3000 kilometers peupendicular hole and horizontal well to can make the oil flow performance reach 250%, simultaneously this raising the output instrument only carries out depth control and improvement to petroleum region, has high benefit, low consumption, uses manpower sparingly, the advantage of material resources and financial resources, this raising the output instrument belongs to N. R. Combustible material in addition, and high power work systems all in the shaft bottom, has reduced the risk, has improved factor of safety.
Description
Technical field
This utility model belongs to oilfield stimulation technical field, is specifically related to one and releases stifled for removing wellhole dirt
Plug, and produce new crack to improve the volume increase instrument oil yield.
Background technology
The oil well day by day reduced in the face of oil production, the most increasing Gas Company is made great efforts to explore raising oil well and is produced
The new method of amount, traditional oil well production increasing method has pressure break, acidifying, pressure crack filling anti-sand, hydraulic oscillation de-plugging, sound wave and ultrasonic
Ripple wax-proof anti-scaling, electromagnetism wax control and microbe oil production etc., but caused underground water pollution, air pollution, earthquake, pipeline and well
The problem such as corrosion, devise a kind of electromagnetic high-frequency pulse release for this our company and make seam volume increase instrument.
Summary of the invention
This utility model electromagnetic high-frequency pulse release makes seam volume increase instrument, is mainly used for oilfield stimulation, improves oil pump capacity.
It includes booster transformer, rectification silicon stack, storage capacitor, energy controller, energy transducer and sparking electrode.Wherein rise buckling
Depressor and rectification silicon stack also become down-hole charhing unit, and storage capacitor is down-hole energy-storage units, energy controller and energy conversion
Device is referred to as switch triggering unit, and sparking electrode is referred to as shock wave generating unit.
This utility model be the technical scheme is that to utilize logging cable to transfer in wellhole by volume increase instrument, volume increase
The booster transformer moment of upper tool part starts boosting, utilizes rectification silicon stack to transfer alternating current to unidirectional current；Booster transformer and
Rectification silicon stack is made integration section and is connected threadably with the storage capacitor of bottom, and storage capacitor carries out Large Copacity energy storage；Storage
Energy and the energy transducer of energy capacitor lower are used for repeating liquid pulse electro discharge；Sparking electrode is positioned at bottom instrument, is used for putting
Electricity produces powerful shock wave.
The beneficial effects of the utility model are: wellhole tamper can effectively be removed by volume increase instrument, improve oil well output, its
The shock wave produced acts only on a part for reservoir in each operating area, can select to implement the region of operation flexibly；With
Time can also implement different workloads in the different zone of action, the anisotropism for reservoir carries out the work that purpose is different
Industry；Additionally by the energy of control single effect, do not damage sleeve pipe and interlayer cement sheath；Again because storing up with pure physical method effect
Layer, does not injure reservoir, effectively protects stratum and make stratum the most contaminated；Do not affect other after this volume increase instrument separate operaton to arrange
The enforcement executed, can be used in series with other technological measure, form new combination process.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that this utility model electromagnetic high-frequency pulse release makes seam volume increase instrument.
Fig. 2 is the underground part exploded view that this utility model electromagnetic high-frequency pulse release makes seam volume increase instrument.
Wherein, 1. booster transformer；2. rectification silicon stack；3. storage capacitor；4. energy controller；5. energy transducer；6.
Sparking electrode；7. down-hole charhing unit；8. down-hole energy-storage units；9. switch triggering unit；10. shock wave generating unit.
Detailed description of the invention
As it is shown in figure 1, electromagnetic high-frequency pulse release makes seam volume increase instrument booster transformer (1) and rectification silicon stack (2) connects
And make integration section and be referred to as down-hole charhing unit (7)；Booster transformer (1) and rectification silicon stack (2) threadably with energy storage
Electric capacity (3) connects, and storage capacitor is also referred to as down-hole energy-storage units (8)；Energy controller (4) and energy transducer (5) and energy storage
Electric capacity connect, also referred to as switch triggering unit (9), sparking electrode is positioned at instrument foot, is connected with energy transducer, it also known as
Make shock wave generating unit (10).
In use, down-hole charhing unit (7) provides high power DC voltage, and down-hole energy-storage units (8) carries out Large Copacity
Energy storage, makes switch triggering unit (9) alignment blocking wellhole, repeats liquid electric pulse impact wellhole, take out stains, shock wave generating unit
(10) produce powerful shock wave, make stratum produce microcrack, thus remove blocking, increase oil well output.
Claims (6)
1. electromagnetic high-frequency pulse release makes seam volume increase instrument, and it is by booster transformer, rectification silicon stack, storage capacitor, energy control
Device processed, energy transducer and sparking electrode composition.
2. make seam volume increase instrument according to the electromagnetic high-frequency pulse release described in claims 1, it is characterised in that described volume increase
Instrument is to utilize logging cable to be transferred to OIH layer position, provides high power straight based on booster transformer and rectification silicon stack
Stream voltage, stores Large Copacity energy storage with storage capacitor simultaneously, then discharges high-voltage pulse current in instrument wellhole, and moment punctures stifled
The wellhole of plug produces strong magnetic field action, and the shock wave that repetition pulse impact produces in this well section creates again new on stratum
Microcrack, improves seepage area, reaches to increase production purpose.
3. make seam volume increase instrument according to the electromagnetic high-frequency pulse release described in claims 1, it is characterised in that described boosting
Transformator and rectification silicon stack are designed as integration section, are positioned at the top of instrument, are connected threadably with storage capacitor, for wink
Between start boosting and be converted to unidirectional current through rectification silicon stack.
4. make seam volume increase instrument according to the electromagnetic high-frequency pulse release described in claims 1, it is characterised in that described energy storage
Electric capacity is positioned at the bottom of booster transformer and rectification silicon stack, preserves electric energy for Large Copacity.
5. make seam volume increase instrument according to the electromagnetic high-frequency pulse release described in claims 1, it is characterised in that described energy
Controller is connected with storage capacitor, and energy transducer is connected with sparking electrode, and energy controller and energy transducer constitute switch
Trigger element, is similar to dumbbell shaped, is used for repeating liquid pulse electro discharge.
6. make seam volume increase instrument according to the electromagnetic high-frequency pulse release described in claims 1, it is characterised in that described electric discharge
Electrode is positioned at bottom instrument, is used for the powerful shock wave of generation that discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309062.5U CN205876286U (en) | 2016-04-14 | 2016-04-14 | Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309062.5U CN205876286U (en) | 2016-04-14 | 2016-04-14 | Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876286U true CN205876286U (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309062.5U Expired - Fee Related CN205876286U (en) | 2016-04-14 | 2016-04-14 | Stifled seam raising output instrument of making is separated to electromagnetism high frequency impulse |
Country Status (1)
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| CN (1) | CN205876286U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761649A (en) * | 2017-02-28 | 2017-05-31 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | One kind is used for water injection well line pulse method for removing blockage |
| CN107178348A (en) * | 2017-07-03 | 2017-09-19 | 中国石油大学(北京) | Discharge-induced explosion plasma oil output instrument |
| CN109339727A (en) * | 2018-12-13 | 2019-02-15 | 苏州峰极电磁科技有限公司 | A kind of coaxial pulse generator for stifled volume increase thin under oil/gas well |
| CN109403937A (en) * | 2018-11-05 | 2019-03-01 | 清华四川能源互联网研究院 | A kind of blast wave generating apparatus of oil/gas well and well production increment method using shock wave |
| CN110107272A (en) * | 2019-03-20 | 2019-08-09 | 南京帕尔斯电气科技有限公司 | A kind of high cumulative electrical pulse blocking removing device and operating method |
| CN110670902A (en) * | 2019-10-21 | 2020-01-10 | 中冶建工集团有限公司 | Electric pulse impact rod and electric pulse shock wave cracking structure |
| CN110821432A (en) * | 2019-10-24 | 2020-02-21 | 中国石油大学(华东) | Pulse discharge switch structure for downhole operation |
| CN110924916A (en) * | 2019-12-12 | 2020-03-27 | 龚大建 | Device for improving permeability of compact shale oil and gas reservoir |
| CN115405279A (en) * | 2022-08-26 | 2022-11-29 | 武汉华工融军科技有限公司 | Hydraulic pulse shock wave petroleum yield increasing device |
-
2016
- 2016-04-14 CN CN201620309062.5U patent/CN205876286U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761649A (en) * | 2017-02-28 | 2017-05-31 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | One kind is used for water injection well line pulse method for removing blockage |
| CN107178348A (en) * | 2017-07-03 | 2017-09-19 | 中国石油大学(北京) | Discharge-induced explosion plasma oil output instrument |
| CN107178348B (en) * | 2017-07-03 | 2019-05-21 | 中国石油大学(北京) | Discharge-induced explosion plasma oil output tool |
| CN109403937A (en) * | 2018-11-05 | 2019-03-01 | 清华四川能源互联网研究院 | A kind of blast wave generating apparatus of oil/gas well and well production increment method using shock wave |
| CN109339727A (en) * | 2018-12-13 | 2019-02-15 | 苏州峰极电磁科技有限公司 | A kind of coaxial pulse generator for stifled volume increase thin under oil/gas well |
| CN110107272A (en) * | 2019-03-20 | 2019-08-09 | 南京帕尔斯电气科技有限公司 | A kind of high cumulative electrical pulse blocking removing device and operating method |
| CN110107272B (en) * | 2019-03-20 | 2021-07-09 | 南京帕尔斯电气科技有限公司 | High-energy-gathering electric pulse blockage removing device and operation method |
| CN110670902A (en) * | 2019-10-21 | 2020-01-10 | 中冶建工集团有限公司 | Electric pulse impact rod and electric pulse shock wave cracking structure |
| CN110821432A (en) * | 2019-10-24 | 2020-02-21 | 中国石油大学(华东) | Pulse discharge switch structure for downhole operation |
| CN110924916A (en) * | 2019-12-12 | 2020-03-27 | 龚大建 | Device for improving permeability of compact shale oil and gas reservoir |
| CN115405279A (en) * | 2022-08-26 | 2022-11-29 | 武汉华工融军科技有限公司 | Hydraulic pulse shock wave petroleum yield increasing device |
| CN115405279B (en) * | 2022-08-26 | 2023-09-15 | 武汉华工融军科技有限公司 | Liquid electric pulse shock wave petroleum yield increasing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |