CN102268979A - Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit - Google Patents
Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit Download PDFInfo
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- CN102268979A CN102268979A CN2011102337124A CN201110233712A CN102268979A CN 102268979 A CN102268979 A CN 102268979A CN 2011102337124 A CN2011102337124 A CN 2011102337124A CN 201110233712 A CN201110233712 A CN 201110233712A CN 102268979 A CN102268979 A CN 102268979A
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Abstract
The invention discloses an energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without an oil pumping unit. An oil pumping part includes a shaft, wherein a perforation hole is formed on the bottom cover of the shaft, a sealing cover is arranged on the top of the shaft, and an oil keeping pipe is arranged in the shaft; the lower part of the oil keeping pipe is connected with a sand sediment pipe; a liquid inlet hole is formed on the side wall of the oil keeping pipe; a valve seat and a valve ball are arranged above the liquid inlet hole in the oil keeping pipe; a high-pressure oil feeding pipe is arranged in the oil keeping pipe; the upper end of the high-pressure oil feeding pipe is connected with a ground oil transmission pipeline; an air feeding part includes an air rod which is connected with a motor; the air rod is communicated with one end of an air delivery pipe; the other end of the air delivery pipe extends into the sealing cover and is communicated with the inside of the oil keeping pipe; a valve and an air discharge pipe are further arranged on the air delivery pipe in sequence; a liquid feeding part includes a high-pressure tank which is communicated with the inside of the shaft by a liquid inlet pipe; the liquid inlet pipe is equipped with a valve; and the high-pressure tank is communicated with the inside of the air delivery pipe by a connecting pipe. The device disclosed by the invention can avoid airlock phenomenon during the oil extraction progress, and is functional in wax removal, sand control, water delivery and irrigation.
Description
Technical field
The invention belongs to the oil production equipment technical field, relate 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 by oil pumper, oil well pump, sucker rod, and oil well can be subjected to 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 this invention is to provide 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, improved output, also have the function of cured clearly scale removal, sand prevention, water delivery and irrigation simultaneously.
The technical solution adopted in the present invention is, the long-range oil-collecting well-flushing of a kind of energy-saving no oil pumper water conveyance irrigation device, comprise the oil pumping part, supply gas the part 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, be provided with in the pit shaft and hold oil pipe, the bottom of holding oil pipe is connected with the desilting pipe, desilting pipe lower end seals by plug, the sidewall that holds the close bottom of oil pipe is provided with inlet opening, the height of inlet opening is higher than the height of perforation, hold in the oil pipe, the top of inlet opening is provided with valve seat and valve ball, holds and inserts oil pipe on the high pressure in the oil pipe, and the lower ending opening of oil pipe is positioned at the top of valve ball on the high pressure, the upper end of oil pipe is passed and is 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 by feed tube, be respectively arranged with the 3rd valve, the 4th valve on the feed tube, pressure pan communicates with appendix inside by tube connector, and the interface of tube connector and appendix is between the gas rod and first valve.
Feature of the present invention 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 energy-saving no oil pumper of the present invention water conveyance irrigation device, part is sent into gases at high pressure in the middle of the pit shaft by supplying gas, by inlet opening oil extruding being entered on the high pressure oil pipe is transferred in the middle of the oil tank then, 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 present invention 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 present invention can also connect another or a plurality of oil well by 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.By motor the gas in the gas rod is fed pressure pan, the liquid in the pressure pan is fed pit shaft, enter oil pipe on the high pressure by inlet opening, thereby reach the effect of cured clearly scale removal.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 the small 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 present invention 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 rods, 15. first valves, 16. appendix, 17. bleeder pipes, 18. vent valves, 19. pressure pan, 20. water inlets, 21. second valves, 22. the 3rd valve, 23. the 4th valves, 24. the 5th valves, 25. feed tube, 26. tube connectors, 27. valve seats, 28. valve ball, oil pipe on 29. high pressure, 30. isocons.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
The structure of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the present invention water conveyance irrigation device as shown in Figure 1, comprises the oil pumping part, supplies 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, 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, be provided with and hold oil pipe 2, 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 by plug 6 sealings, the sidewall that holds oil pipe 2 is provided with inlet opening 3, 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, 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, and the other end of terrestrial transmission oil pipeline 9 connects oil tank 11, also is provided with flowmeter 10 on terrestrial transmission oil pipeline 9.
The air feed part branch comprises gas rod 14, and gas rod 14 links to each other with motor 13, and by motor switch automatic controller 12 control motors 13, gas rod 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 by 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 by 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 present invention 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 enter pit shaft 1 by appendix 16.Continue gas transmission, air pressure in the pit shaft 1 is more and more higher, thereby forces the fluid in the pit shaft 1 to enter into the bottom of holding oil pipe 2 by inlet opening 3, backs down valve ball 28 then and enters on the high pressure in the oil pipe 29, enter oil tank 11 by 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 enters the bottom of pit shaft 1 again by 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.Apparatus of the present invention can also connect another or a plurality of oil well by 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 clear cured process of the long-range oil-collecting well-flushing of the energy-saving no oil pumper of the present invention water conveyance irrigation device is: the water of packing in pressure pan 19, 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 enters by inlet opening 3 again and hold oil pipe 2, transfer on the ground by terrestrial transmission oil pipeline 9 at last and clear from terrestrial transmission oil pipeline 9 opening parts cured.
The energy-saving no oil pumper of the present invention long-range oil-collecting well-flushing water conveyance irrigation device scale removal process is identical with clear cured 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 enters 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 present invention 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 the small 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 energy-saving no oil pumper of the present invention water conveyance irrigation device, its oil recovery efficiency height, the electricity consumption time significantly reduces, and has saved electricity consumption.Do not need with traditional clear cured method cured clearly.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 described 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 described pit shaft (1) and hold oil pipe (2), described bottom of holding oil pipe (2) is connected with desilting pipe (5), desilting pipe (5) lower end is by plug (6) sealing, the described sidewall that holds the close bottom of oil pipe (2) is provided with inlet opening (3), the height of described inlet opening (3) is higher than the height of perforation (4), described holding in the oil pipe (2), the top of inlet opening (3) is provided with valve seat (27) and valve ball (28), described 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 described 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 described terrestrial transmission oil pipeline (9) connects oil tank (11);
Described air feed part branch comprises gas rod (14), gas rod (14) links to each other with motor (13), described gas rod (14) also is connected with an end of appendix (16), the other end of described 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 described appendix (16);
Described liquor charging partly comprises pressure pan (19), described pressure pan (19) communicates with described pit shaft (1) inside by feed tube (25), be respectively arranged with the 3rd valve (22), the 4th valve (23) on the described feed tube (25), described pressure pan (19) communicates with appendix (16) inside by 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 described 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 described 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 described 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 described pressure pan (19) is provided with water inlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102337124A CN102268979A (en) | 2011-08-16 | 2011-08-16 | Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102337124A CN102268979A (en) | 2011-08-16 | 2011-08-16 | Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN102268979A true CN102268979A (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102337124A Pending CN102268979A (en) | 2011-08-16 | 2011-08-16 | Energy-saving remote oil accumulating, well cleaning, water delivering and irrigating device without oil pumping unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050135944A1 (en) * | 2001-10-12 | 2005-06-23 | Juraj Matic | Gas turbine for oil lifting |
| US20070114038A1 (en) * | 2005-11-18 | 2007-05-24 | Daniels Vernon D | Well production by fluid lifting |
| CN101435327A (en) * | 2008-12-08 | 2009-05-20 | 辽河石油勘探局 | Uranium well air pumping dredge method |
| CN101649730A (en) * | 2008-08-14 | 2010-02-17 | 新疆石油管理局采油工艺研究院 | Separate-layer restriction production string |
| CN202215209U (en) * | 2011-08-16 | 2012-05-09 | 白虎东 | Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating |
-
2011
- 2011-08-16 CN CN2011102337124A patent/CN102268979A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050135944A1 (en) * | 2001-10-12 | 2005-06-23 | Juraj Matic | Gas turbine for oil lifting |
| US20070114038A1 (en) * | 2005-11-18 | 2007-05-24 | Daniels Vernon D | Well production by fluid lifting |
| CN101649730A (en) * | 2008-08-14 | 2010-02-17 | 新疆石油管理局采油工艺研究院 | Separate-layer restriction production string |
| CN101435327A (en) * | 2008-12-08 | 2009-05-20 | 辽河石油勘探局 | Uranium well air pumping dredge method |
| CN202215209U (en) * | 2011-08-16 | 2012-05-09 | 白虎东 | Energy-saving pumping unit-free device having functions of long-distance oil collecting, well washing, water delivering and irrigating |
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Application publication date: 20111207 |