CN202215209U - Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating - Google Patents
Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating Download PDFInfo
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- CN202215209U CN202215209U CN2011202964893U CN201120296489U CN202215209U CN 202215209 U CN202215209 U CN 202215209U CN 2011202964893 U CN2011202964893 U CN 2011202964893U CN 201120296489 U CN201120296489 U CN 201120296489U CN 202215209 U CN202215209 U CN 202215209U
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Abstract
The utility model discloses an energy-saving pumping unit-free device having the functions of long-distance oil collecting, well washing, water delivering and irrigating. An oil pumping part comprises a wellhole; a bottom cover of the wellhole is provided with perforation holes; the top of the wellhole is provided with a seal cover; the inside of the wellhole is provided with an oil holding pipe; the lower portion of the oil holding pipe is connected with a desilting pipe; the side wall of the oil holding pipe is provided with liquid inlet holes; the inside of the oil holding pipe is provided with a valve seat and a valve ball above the liquid inlet holes; the inside of the oil holding pipe is provided with a high pressure oil pumping pipe; and the upper end of the high pressure oil pumping pipe is connected with a ground transmission oil pipeline. A gas feeding part comprises a gas lift which is connected with a motor; the gas lift is communicated with one end of a gas conveying pipe; the other end of the gas conveying pipe stretches into the seal cover and is communicated with the inside of the oil holding pipe; and the gas conveying pipe is provided with a valve and a bleeder pipe. A liquid conveying part comprises a high pressure tank which is communicated with the inside of the wellhole through a liquid inlet pipe; the liquid inlet pipe is provided with a valve; and the high pressure tank is communicated with the inside of the gas conveying pipe through a connecting pipe. The energy-saving pumping unit-free device prevents gas locking during oil extraction and has the functions of paraffin removal, sand prevention, water delivery and irrigation.
Description
Technical field
The utility model belongs to the oil production equipment technical field, relates to the long-range oil-collecting well-flushing of a kind of energy-saving no oil pumper water conveyance irrigation device.
Background technology
Existing oil production equipment is many to recover the oil through oil pumper, oil well pump, sucker rod, and oil well can receive the influence of gas lock in the process of recovering the oil, and pump is taken out not fuel-displaced, also will regularly carry out the pump operation of well workover school, can cause the underproduction significantly like this; And existing oil production equipment does not possess the function of paraffin removal snaking, and the sand prevention ability is also very poor; Also have, existing oil production equipment can't be realized functions such as oil-collecting, water delivery and irrigation.
Summary of the invention
The purpose of the utility model provides the long-range oil-collecting well-flushing of a kind of energy-saving no oil pumper water conveyance irrigation device, can avoid occurring the gas lock phenomenon in the oil recovery process, has improved output, also has the function of wax removal scale removal, sand prevention, water delivery and irrigation simultaneously.
The technical scheme that the utility model adopted is that the long-range oil-collecting well-flushing of a kind of energy-saving no oil pumper water conveyance irrigation device comprises the oil pumping part, supplies gas partly and the liquor charging part; Oil pumping part is included in the pit shaft of the upper and lower side sealing of the hollow that the shaft bottom is provided with; Pit shaft is provided with perforation near the bottom, is provided with in the pit shaft to hold oil pipe, and the bottom of holding oil pipe is connected with the desilting pipe; Desilting pipe lower end is through the plug sealing; Hold oil pipe and be provided with inlet opening near the sidewall of bottom, the height of inlet opening is higher than the height of perforation, holds in the oil pipe, the top of inlet opening is provided with valve seat and valve ball; Hold and insert oil pipe on the high pressure in the oil pipe; The lower ending opening of oil pipe is positioned at the top of valve ball on the high pressure, and the upper end of oil pipe is passed and held oil pipe and be connected with pit shaft and with an end of terrestrial transmission oil pipeline on the high pressure, and the other end of terrestrial transmission oil pipeline connects oil tank; The air feed part branch comprises the gas rod, and the gas rod links to each other with motor, and the gas rod also is connected with an end of appendix, and the other end of appendix stretches into and holds oil pipe inside, also is disposed with first valve, bleeder pipe and the 5th valve on the appendix; Liquor charging partly comprises pressure pan; Pressure pan communicates with pit shaft inside through feed tube; Be respectively arranged with the 3rd valve, the 4th valve on the feed tube, pressure pan communicates with appendix inside through tube connector, and the interface of tube connector and appendix is between the gas rod and first valve.
The characteristic of the utility model also is,
Also be provided with flowmeter on the terrestrial transmission oil pipeline.
Feed tube is provided with isocon.
Also be provided with vent valve on the bleeder pipe.
Pressure pan is provided with water inlet.
The long-range oil-collecting well-flushing of the energy-saving no oil pumper water conveyance irrigation device of the utility model; Part is sent into gases at high pressure in the middle of the pit shaft through supplying gas; Through inlet opening oil extruding is got on the high pressure oil pipe and be transferred to then in the middle of the oil tank, reach the purpose of oil recovery, simultaneously owing to adopt high pressure that fluid is pressed on the high pressure in the oil pipe; So avoided the phenomenon of existing oil production equipment gas lock, oil recovery efficiency improves greatly.The utility model can also be provided with isocon on feed tube, reach long-range water delivery, reaches the purpose of sending water to irrigate with the principle of liquor charging equipment.The utility model can also connect another or a plurality of oil well through bleeder pipe; The identical oil pumping part that only need dispose other oil well just can realize that the part of supplying gas drives two mouthfuls of wells or many mouthfuls of well oil pumping, has improved efficient greatly, has reduced the cost and the equipment installation strength of recovering the oil.Through motor the gas in the gas rod is fed pressure pan, the liquid in the pressure pan is fed pit shaft, get into oil pipe on the high pressure, thereby reach the effect of wax removal scale removal through inlet opening.The position that inlet opening is set is higher than the position of perforation, thus the sand overwhelming majority in the well by perforation retaining in the shaft bottom, the position that few part sand arrives inlet opening stops by inlet opening again, the interior sand of institute's desilting pipe that falls into is few, has reached the purpose of sand prevention.Overturned traditional extracting device of oil, creationaryly proposed to utilize air pressure to recover the oil, inductor can be set; When rising to the certain altitude motor, the pit shaft liquid level just starts working; The power consumption of 24 hours every days tapers to 2 to 3 hours like this, greatly reduces power consumption, accomplishes real energy-conservation.This extracting device of oil can be avoided occurring the gas lock phenomenon in the oil recovery process, has avoided the pump operation of regular well workover school, has improved output.
Description of drawings
Fig. 1 is the structural representation of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the utility model water conveyance irrigation device.
Among the figure, 1. pit shaft 2. holds oil pipe, 3. inlet opening, 4. perforation, 5. desilting pipe, 6. plug; 7. shaft bottom, 8. seal cover, 9. terrestrial transmission oil pipeline, 10. flowmeter, 11. oil tanks, 12. motor switch automatic controllers; 13. motor, 14. gas rod, 15. first valves, 16. appendixs, 17. bleeder pipes, 18. vent valves; 19. pressure pan, 20. water inlets, 21. second valves, 22. the 3rd valves, 23. the 4th valves, 24. the 5th valves; 25. feed tube, 26. tube connectors, 27. valve seats, 28. valve balls, oil pipe on 29. high pressure, 30. isocons.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The structure of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the utility model water conveyance irrigation device, as shown in Figure 1, comprise the oil pumping part, supply gas partly and the liquor charging part.
Wherein, oil pumping part is included in the pit shaft 1 of the upper and lower side sealing of the hollow that shaft bottom 7 is provided with, and perforation 4 is set on the bottom of pit shaft 1; The top of pit shaft 1 is provided with seal cover 8, in pit shaft 1, is provided with and holds oil pipe 2, and the upper end fixing seal that holds oil pipe 2 is at seal cover 8 soffits; Hold oil pipe 2 bottoms and be connected with desilting pipe 5; Desilting pipe 5 lower ends are through plug 6 sealings, and the sidewall that holds oil pipe 2 is provided with inlet opening 3, and the height of inlet opening 3 is higher than the height of perforation 4; In holding oil pipe 2 inlet opening 3 above be provided with valve seat 27 and valve ball 28; In holding oil pipe 2, be provided with oil pipe 29 on the high pressure, the lower ending opening place of oil pipe 29 is positioned at the top of valve ball 28 on the high pressure, and the upper end of oil pipe 29 is run through seal cover 8 and is connected with an end of terrestrial transmission oil pipeline 9 on the high pressure; The other end of terrestrial transmission oil pipeline 9 connects oil tank 11, on terrestrial transmission oil pipeline 9, also is provided with flowmeter 10.
The air feed part branch comprises gas rod 14, and gas rod 14 links to each other with motor 13, and through motor switch automatic controller 12 control motors 13, gas excellent 14 also is connected with an end of appendix 16, and the other end of appendix 16 stretches into seal cover 8 and holds oil pipe 2 inside and communicate.Also be disposed with first valve 15, bleeder pipe 17, the 5th valve 24 on the appendix 16, also be provided with vent valve 18 on the bleeder pipe 17.
Liquor charging partly comprises pressure pan 19, and pressure pan 19 is provided with water inlet 20, and pressure pan 19 communicates with pit shaft 1 inside through feed tube 25.Be respectively arranged with the 3rd valve 22 and the 4th valve 23 on the feed tube 25.Pressure pan 19 communicates with appendix 16 inside through tube connector 26, and the interface of tube connector 26 and appendix 16 is between gas rod 14 and first valve 15.
The oil recovery process of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the utility model water conveyance irrigation device is; At first close the 3rd valve 22, the 4th valve 23, second valve 21, vent valve 18; Open first valve 15, the 5th valve 24; And open motor 13, at this time gas rod 14 beginning gas transmissions get into pit shaft 1 through appendix 16.Continue gas transmission; Air pressure in the pit shaft 1 is increasingly high, thereby forces the fluid in the pit shaft 1 to enter into the bottom of holding oil pipe 2 through inlet opening 3, backs down valve ball 28 then and enters on the high pressure in the oil pipe 29; Get into oil tank 11 through terrestrial transmission oil pipeline 9 at last, the flow of flowmeter 10 metering fluid.After gathering certain fluid, thereby disable motor switch automatic controller 12 disable motors 13 are opened vent valve 18, and at this moment the gas pressure in the pit shaft 1 reduces, and the fluid in shaft bottom 7 gets into the bottom of pit shaft 1 again through perforation 4.This moment, a production cycle finished; And then close the 3rd valve 22, the 4th valve 23, second valve 21, vent valve 18; Open first valve 15, the 5th valve 24; And open motor 13,14 gas transmissions of gas rod repeat above-mentioned oil recovery process and just can endlessly the fluid in shaft bottom be sent into oil tank 11.Because adopt high pressure that fluid is pressed on the high pressure in the oil pipe 29, so avoided the phenomenon of existing oil production equipment gas lock, oil recovery efficiency improves greatly.The utility model device can also connect another or a plurality of oil well through bleeder pipe 17; The identical oil pumping part that only need dispose other oil well just can realize that the part of supplying gas drives two mouthfuls of wells or many mouthfuls of well oil pumping, has improved efficient greatly, has reduced the cost and the equipment installation strength of recovering the oil.And, isocon 30 is set on feed tube 25, reach the purpose of long-range water delivery, irrigation.
The wax removal process of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the utility model water conveyance irrigation device is: the water of in pressure pan 19, packing into; Be heated to 90 ℃-100 ℃ then; Open the 3rd valve 22, the 4th valve 23, close first valve 15, open motor 13 then; Gas in the gas rod 14 is sent into pressure pan 19; The same with the working method of recovering the oil, hot water is pressed into pit shaft 1 gets into by inlet opening 3 again and hold oil pipe 2, transfer on the ground through terrestrial transmission oil pipeline 9 at last wax is cleared from terrestrial transmission oil pipeline 9 opening parts.
The utility model energy-saving no oil pumper long-range oil-collecting well-flushing water conveyance irrigation device scale removal process is identical with wax removal Principle of Process and process; Only need in pressure pan 19, to add in proportion chemical agent; Then soup is pressed into pit shaft 1 and gets into oil pipe 29 on the high pressure by inlet opening 3 again, derivation at last gets final product.
Owing to be provided with inlet opening 3 and perforation 4 in the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the utility model water conveyance irrigation device; And the position of inlet opening 3 is higher than the position of perforation 4; So the sand overwhelming majority in the well is kept off in the shaft bottom by perforation 4; The position that few part sand arrives inlet opening 3 stops by inlet opening 3 again, and the interior sand of institute's desilting pipe that falls into 5 is few.Use the back only need open seal cover 8 will to hold oil pipe 2 taking-up in the pit shaft 1, and open plug 6 then and can clean out sand, and reach the purpose of sand prevention long-time.
Adopt the long-range oil-collecting well-flushing of the energy-saving no oil pumper water conveyance irrigation device of the utility model, its oil recovery efficiency is high, and the electricity consumption time significantly reduces, and has practiced thrift electricity consumption.Need not use traditional dewaxing method wax removal.The part of supplying gas can drive the oil pumping of a plurality of oil pumping part, the purpose that the many wells of the machine of realizing recover the oil.
Claims (5)
1. the long-range oil-collecting well-flushing of an energy-saving no oil pumper water conveyance irrigation device is characterized in that, comprise the oil pumping part, supply gas partly and the liquor charging part,
The pit shaft (1) that the upper and lower side that said oil pumping part is included in the hollow of shaft bottom (7) setting seals; Pit shaft (1) is provided with perforation (4) near the bottom; Be provided with in the said pit shaft (1) and hold oil pipe (2); Said bottom of holding oil pipe (2) is connected with desilting pipe (5), and desilting pipe (5) lower end is through plug (6) sealing, and the said oil pipe (2) that holds is provided with inlet opening (3) near the sidewall of bottom; The height of said inlet opening (3) is higher than the height of perforation (4); Saidly hold in the oil pipe (2), the top of inlet opening (3) is provided with valve seat (27) and valve ball (28), said holding inserted oil pipe (29) on the high pressure in the oil pipe (2), the lower ending opening of oil pipe on the high pressure (29) is positioned at the top of valve ball (28); The upper end of oil pipe on the said high pressure (29) is passed and is held oil pipe (2) and be connected with pit shaft (1) and with an end of terrestrial transmission oil pipeline (9), and the other end of said terrestrial transmission oil pipeline (9) connects oil tank (11);
Said air feed part branch comprises gas rod (14); Gas rod (14) links to each other with motor (13); Said gas rod (14) also is connected with an end of appendix (16); The other end of said appendix (16) stretches into and holds oil pipe (2) inside, also is disposed with first valve (15), bleeder pipe (17) and the 5th valve (24) on the said appendix (16);
Said liquor charging partly comprises pressure pan (19); Said pressure pan (19) communicates with said pit shaft (1) inside through feed tube (25); Be respectively arranged with the 3rd valve (22), the 4th valve (23) on the said feed tube (25); Said pressure pan (19) communicates with appendix (16) inside through tube connector (26), and the interface of tube connector (26) and appendix (16) is positioned between gas rod (14) and first valve (15).
2. the long-range oil-collecting well-flushing of energy-saving no oil pumper according to claim 1 water conveyance irrigation device is characterized in that, also is provided with flowmeter (10) on the said terrestrial transmission oil pipeline (9).
3. the long-range oil-collecting well-flushing of energy-saving no oil pumper according to claim 1 water conveyance irrigation device is characterized in that said feed tube (25) is provided with isocon (30).
4. the long-range oil-collecting well-flushing of energy-saving no oil pumper according to claim 1 water conveyance irrigation device is characterized in that, also is provided with vent valve (18) on the said bleeder pipe (17).
5. the long-range oil-collecting well-flushing of energy-saving no oil pumper according to claim 1 water conveyance irrigation device is characterized in that said pressure pan (19) is provided with water inlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202964893U CN202215209U (en) | 2011-08-16 | 2011-08-16 | Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202964893U CN202215209U (en) | 2011-08-16 | 2011-08-16 | Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215209U true CN202215209U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202964893U Expired - Fee Related CN202215209U (en) | 2011-08-16 | 2011-08-16 | Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268979A (en) * | 2011-08-16 | 2011-12-07 | 白虎东 | Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit |
-
2011
- 2011-08-16 CN CN2011202964893U patent/CN202215209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268979A (en) * | 2011-08-16 | 2011-12-07 | 白虎东 | Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |