CN2937552Y - Automatic batch-type pumping device - Google Patents
Automatic batch-type pumping device Download PDFInfo
- Publication number
- CN2937552Y CN2937552Y CN 200620021514 CN200620021514U CN2937552Y CN 2937552 Y CN2937552 Y CN 2937552Y CN 200620021514 CN200620021514 CN 200620021514 CN 200620021514 U CN200620021514 U CN 200620021514U CN 2937552 Y CN2937552 Y CN 2937552Y
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- oil
- pulley
- sensor
- wellhead assembly
- wire rope
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Abstract
The utility model is an automatic intermittent oil pumping device, which mainly solves the problems of that the low-yield oilfield reservoir surface resumes slowly and oil pumping devices often dry pump. The utility model is mainly characterized in that a plurality of sensors are used to transmit signals to electronic control box, the electronic control box motor starts or closes, thus the intermittent stop and automatic start-up to control the oil pumping device is intellectually achieved. The utility model has the advantages that the oil can be intermittently pumped automatically, the dry pumping phenomenon does not exist, the energy consumption is saved; no need to start up and shut down manually, human resources is saved; pumping rod is used to replace steel wire, the loading is reduced, electricity-saving is obvious, at the same time the oil-well pump does not happen eccentric wear phenomenon, and the maintenance is easy.
Description
Affiliated technical field
The utility model relates to the oil field shaft mouth oil rig, belongs to automatic intermittent type oil rig.
Background technique
At present, in oil extraction process, because the deficiency of stratum energy often adopts mechanical oil pumping mode, what mechanical oil recovery was commonly used is beam pumping unit.For stripper field, because stratum feed flow deficiency, pumping unit is oil pumping continuously year in year out, causes oil well liquid level to recover slow and makes the pumping unit dry tap, and it is very low to take electricity and production fluid amount, makes energy loss big; And this pumping unit can only so that the recovery liquid level manually drives a well again, pump by manually cutting out the well of having a rest.Sometimes because the stop pumping time is long, easily cause Ka Jing, can't pump again, cause operation to do over again, not only time-consuming, take a lot of work, grasp the bad intermittent time again, cause having wasted great amount of manpower and material resources.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiency that prior art can not be closed automatically, be opened oil rig, and a kind of automatic intermittent type oil rig is provided.Mainly be to adopt the intelligent control oil rig intermittently to shut down, start automatically, make stripper field in oil pumping process, when liquid level drops to certain position, stop oil pumping; Automatically open oil rig again when liquid level rises to certain altitude, can satisfy the extraction liquid measure like this, can reduce power consumption again.
The technological scheme that its technical problem that solves the utility model adopts is: this automatic intermittent type oil rig, form by support, motorized pulleys, pole, pulley, counting sensor, gravity sensor, wire rope, blowout prevention sealer, wellhead assembly, liquid level sensor, oil pipe, sleeve pipe, anti-lost plug, barrel oil pump, strong magnet, drain tap, tubing hanger, strong magnetic inductor etc.Be characterized in: motorized pulleys and strut fixation are on support, and pole the other end fixed pulley support is equipped with pulley, counting sensor and gravity sensor on the pulley bracket; The motorized pulleys that are wound with wire rope link to each other with motor by electric control box, and the wire rope the other end passes through pulley, and are lowered in the oil pipe of oil well by blowout prevention sealer and wellhead assembly, the terminal barrel oil pump that strong magnet is housed on it that connects of wire rope; Wellhead assembly is provided with oil outlet and drain tap, wellhead assembly lower end adapter sleeve, and the oil pipe of anti-lost plug is equipped with in the upper end with the inline bottom of tubing hanger; Be embedded with liquid level sensor and strong magnetic inductor in the upper end that the wellhead assembly inner oil tube is hung; Counting sensor, gravity sensor, liquid level sensor and strong magnetic inductor all link to each other with electric control box by lead.
The beneficial effects of the utility model are: intermittent pumping automatically, there is not the dry tap phenomenon, and can also satisfy the needs of stripper well, saved energy consumption greatly; This automatic intermitter does not need artificial start, shutdown, has saved human resources greatly; Replace sucker rod with steel wire, load reduces, and the power of motor configuration can reduce, and economize on electricity obviously; Do not have sucker rod, the eccentric wear phenomenon can not take place in oil well pump, and easy to maintenance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 structural representation of the present utility model.
Among Fig. 1,1. support, 2. motorized pulleys, 3. pole, 4. pulley, 5. counting sensor, 6. gravity sensor, 7. wire rope, 8. blowout prevention sealer, 9. wellhead assembly, 10. liquid level sensor, 11. oil pipes, 12. sleeve pipe, 13. oil reservoirs, 14. anti-lost plugs, 15. barrel oil pumps, 16. strong magnet, 17. drain taps, 18. tubing hangers, the last 19. magnetic inductor, 20. oil outlet, 21. pulley brackets, 22. electric control boxs.
Embodiment
In Fig. 1, automatically the intermittent type oil rig is made up of support 1, motorized pulleys 2, pole 3, pulley 4, counting sensor 5, gravity sensor 6, wire rope 7, blowout prevention sealer 8, wellhead assembly 9, liquid level sensor 10, oil pipe 11, sleeve pipe 12, anti-lost plug 14, barrel oil pump 15, strong magnet 16, drain tap 17, tubing hanger 18, strong magnetic inductor 19 etc.
When oil pumping, it is descending that the weight band of barrel oil pump 15 wire rope 7, when barrel oil pump 15 arrived oil reservoir liquid level 13, gravity sensor 6 was sensed Gravity changer, and counting sensor 5 induces oil reservoir liquid level 13 height, barrel oil pump 15 continued to come downwards to distance was set this moment, when the descending distance that is provided with during greater than the screen casing degree of depth, strong magnet 16 sends electrical signal and gives electric control box 22 during by strong magnetic inductor 18, cylinder starts, and barrel oil pump 15 is up.When barrel oil pump 15 went upward to strong magnet 16 and crosses strong magnetic inductor 18, strong magnetic inductor 18 sent electrical signal and gives electric control box 22, motorized pulleys 2 brakings, and it is up that wire rope 7 is no longer continued.Determine barrel oil pump 15 stop times according to oil reservoir liquid level 13 resume speeds, behind oil reservoir liquid level 13 recovery certain altitudes, electric control box 22 is opened motorized pulleys 2, and barrel oil pump 15 drives wire rope 7 and moves downward, go downwards to distance is set, electric control box 22 starts motorized pulleys 2 and drives barrel oil pump 15 up oil pumping.According to the variation of the level that records at every turn, electric control box increases or reduces barrel oil pump 15 stop times automatically, thereby improves pumping efficiency.When wellhead assembly liquid level sensor 10 was sensed liquid and entered wherein certain position, electric control box started oil transfer pump, toward the petroleum pipeline oil transportation.According to oil transportation mode difference, can be without oil transfer pump, the crude oil of extraction directly enters main line and big jar.Barrel oil pump 15 is exactly the output of this time pumping to the liquid weight of well head liquid level, the output of the each oil pumping of electric control box storage, thus can obtain this well yield every day.When strong magnet 16 lost function, counting sensor 5 also can be according to being provided with the revolution proper functioning that the uplink and downlink time counted, and device has overload protection function simultaneously, and when load was planted greater than assumed load, device stopped operating automatically and reports to the police.
Claims (1)
1, automatic intermittent type oil rig, form by support, motorized pulleys, pole, pulley, counting sensor, gravity sensor, wire rope, blowout prevention sealer, wellhead assembly, liquid level sensor, oil pipe, sleeve pipe, anti-lost plug, barrel oil pump, strong magnet, drain tap, tubing hanger, strong magnetic inductor etc., it is characterized in that: motorized pulleys and strut fixation are on support, pole the other end fixed pulley support is equipped with pulley, counting sensor and gravity sensor on the pulley bracket; The motorized pulleys that are wound with wire rope link to each other with motor by electric control box, and the wire rope the other end passes through pulley, and are lowered in the oil pipe of oil well by blowout prevention sealer and wellhead assembly, the terminal barrel oil pump that strong magnet is housed on it that connects of wire rope; Wellhead assembly is provided with oil outlet and drain tap, wellhead assembly lower end adapter sleeve, and the oil pipe of anti-lost plug is equipped with in the upper end with the inline bottom of tubing hanger; Be embedded with liquid level sensor and strong magnetic inductor in the upper end that the wellhead assembly inner oil tube is hung; Counting sensor, gravity sensor, liquid level sensor and strong magnetic inductor all link to each other with electric control box by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021514 CN2937552Y (en) | 2006-08-23 | 2006-08-23 | Automatic batch-type pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021514 CN2937552Y (en) | 2006-08-23 | 2006-08-23 | Automatic batch-type pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937552Y true CN2937552Y (en) | 2007-08-22 |
Family
ID=38361578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021514 Expired - Fee Related CN2937552Y (en) | 2006-08-23 | 2006-08-23 | Automatic batch-type pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937552Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906961A (en) * | 2010-06-28 | 2010-12-08 | 苏州大一装备科技有限公司 | Monitoring method of oil extraction process of oil well |
| CN102242620A (en) * | 2010-05-12 | 2011-11-16 | 马佳囡 | Intermit hoisting oil absorption machine |
| CN102839949A (en) * | 2012-09-29 | 2012-12-26 | 中石油煤层气有限责任公司韩城分公司 | Intelligent type oil pumping machine |
| CN103114847A (en) * | 2013-02-01 | 2013-05-22 | 苏州大一装备科技有限公司 | Oil field underground liquid level detection method and device |
| CN104100241A (en) * | 2014-08-07 | 2014-10-15 | 陕西延长石油(集团)有限责任公司研究院 | Method for determining reasonable intermittent pumping system for low-permeability oil well |
| CN114687731A (en) * | 2022-04-01 | 2022-07-01 | 西安聚盛石油科技有限公司 | Method for automatically detecting leakage |
-
2006
- 2006-08-23 CN CN 200620021514 patent/CN2937552Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242620A (en) * | 2010-05-12 | 2011-11-16 | 马佳囡 | Intermit hoisting oil absorption machine |
| CN101906961A (en) * | 2010-06-28 | 2010-12-08 | 苏州大一装备科技有限公司 | Monitoring method of oil extraction process of oil well |
| CN102839949A (en) * | 2012-09-29 | 2012-12-26 | 中石油煤层气有限责任公司韩城分公司 | Intelligent type oil pumping machine |
| CN102839949B (en) * | 2012-09-29 | 2015-06-17 | 中石油煤层气有限责任公司韩城分公司 | Intelligent type oil pumping machine |
| CN103114847A (en) * | 2013-02-01 | 2013-05-22 | 苏州大一装备科技有限公司 | Oil field underground liquid level detection method and device |
| CN103114847B (en) * | 2013-02-01 | 2014-03-26 | 苏州大一装备科技有限公司 | Oil field underground liquid level detection method and device |
| CN104100241A (en) * | 2014-08-07 | 2014-10-15 | 陕西延长石油(集团)有限责任公司研究院 | Method for determining reasonable intermittent pumping system for low-permeability oil well |
| CN114687731A (en) * | 2022-04-01 | 2022-07-01 | 西安聚盛石油科技有限公司 | Method for automatically detecting leakage |
| CN114687731B (en) * | 2022-04-01 | 2024-05-28 | 西安聚盛石油科技有限公司 | Method for guaranteeing safety of pumping operation and automatically detecting pumping leakage |
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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: 20070822 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |