CN1515781A - Oil pumping device for petroleum production well - Google Patents
Oil pumping device for petroleum production well Download PDFInfo
- Publication number
- CN1515781A CN1515781A CNA03139177XA CN03139177A CN1515781A CN 1515781 A CN1515781 A CN 1515781A CN A03139177X A CNA03139177X A CN A03139177XA CN 03139177 A CN03139177 A CN 03139177A CN 1515781 A CN1515781 A CN 1515781A
- Authority
- CN
- China
- Prior art keywords
- pump
- oil
- vacuum pump
- well
- pumping apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 13
- 239000003208 petroleum Substances 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 27
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 239000002737 fuel gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses an oil pumping device for an oil production well, which comprises a ground platform, wherein the ground platform is arranged on a well head, a motor type fuel oil and gas engine and a pump are arranged on the platform, the pump is a vacuum pump, the inlet of the pump is connected with the well head and an underground oil pipe column, and a check valve is arranged on the underground oil pipe column. The invention has the characteristics of unique structure, simplicity, practicability, high efficiency and energy saving, and can be widely applied to the oil pumping well process of oil exploitation.
Description
One, technical field:
The present invention relates to oil exploration equipment, specifically a kind of oil exploitation well pumping apparatus.
Two, background technology:
At present, the oil exploitation pumping unit that generally uses drives underground deep-well pump as the ground oil pumper and carries out oil exploitation, and this equipment is that oil exploitation contributes, but also exists following shortcoming and defect:
1, ground installation is huge, the underground deep-well pump complex structure, and be easy to produce failure phenomenon;
2, because sucker rod moves, usually cause wearing and tearing in tubing string, reduced the application life of oil pipe tubing string;
3, because the inefficacy of down-hole pump will be carried out underground work, and this operation generally needs the long period, 1-2 days at least, 8-9 days at most, both influenced production, influence the utilization rate of oil wells, improved cost of production again;
4, equipment is huge, and power is big, wastes energy.
Three, summary of the invention:
The technical problem to be solved in the present invention provides a kind of oil exploitation well pumping apparatus that has improved, and shortcoming or deficiency that it can overcome or avoid above-mentioned prior art to exist have the equipment of simplifying, and raise the efficiency the characteristics of energy conservation.
The technical scheme that the present invention deals with problems is a kind of oil exploitation well oil production device, comprises ground surface platform, is placed on the well head, install motor and pump on this platform, described pump is a vacuum pump, and tubing string is connected the inlet of pump with well head and under advancing, and installs ball-and-seat on the downhole oil tubing string.
Wherein, described vacuum pump is single piston, many piston vacuum pumps or spiral vacuum pump, passes through belt, chain or power transmission shaft transmission by motor.
Wherein said motor also can be substituted by fuel oil, gas engine.
The present invention has the following advantages and beneficial effect compared with prior art:
1, oil pipe does not have wearing and tearing, has prolonged application life, because of the present invention does not make sucker rod, so the pit shaft tubing string is not worn and torn by sucker rod;
2, owing to adopted the ground vacuum pump, therefore, there is not pump under the sanding in well, influences the problem of pumping and carrying out underground work directly from the pit shaft oil pumping;
3, the invention provides the condition of using coiled tubing, because of the down-hole without pump, common ball-and-seat only is set, therefore, can use coiled tubing smoothly fully;
4, the ground installation repair and replacement are convenient, and general needed to resume production in 0.5-1 hour;
5, simplified loaded down with trivial details accent ginseng and changed the pump program, the size of output is only regulated the rotating speed of vacuum pump and can be finished;
6, owing to provide convenience for the use of coiled tubing, thereby can be without erection of derrick when carrying out underground work;
7, energy conservation, according to calculating, the liquid measure power consumption of the present invention that output equates is 1/3 of piston pump, 1/9 of electric submersible pump.Oil pumper, visible energy-saving effect is obviously outstanding.
Four, description of drawings:
Accompanying drawing is a structural representation of the present invention.
Five, the specific embodiment:
Referring to accompanying drawing, a kind of oil exploitation well oil production device, comprise ground surface platform 5, be installed on well head 10 upper ends, install motor 4 and pump 1 on this platform 5, described pump 1 is vacuum pump, is installed on the platform 5 that the inlet of pump 1 is connected with downhole oil tubing string 8 with well head 10, installs ball-and-seat 7 on the downhole oil tubing string 8.Described vacuum pump 1 is single piston vacuum pump or double-piston vacuum pump or spiral vacuum pump, carries out transmission by motor 4 by the belt pulley 2 that belt 3 links to each other with vacuum pump, and motor 4 also can carry out transmission by chain or power transmission shaft.Tubing string 8 lower ends connect oil suction horn mouth 11, are sleeve pipe 6 outside the oil pipe 8, and the sleeve pipe lower end is artificial bottom of a well 9.Regional motor 4 useable fuels, gas engine at unregulated power substitute
Claims (3)
1, a kind of oil exploitation well pumping apparatus comprises ground surface platform, is placed in the well head upper end, installs motor and pump on this platform, and described pump is that the inlet of vacuum pump, pump is connected with well head and downhole oil tubing string, installs ball-and-seat on the downhole oil tubing string.
2, oil exploitation well pumping apparatus according to claim 1 is characterized in that described vacuum pump is single piston, many piston vacuum pumps or spiral vacuum pump, passes through belt, chain or power transmission shaft transmission by motor.
3, oil exploitation well pumping apparatus according to claim 1 is characterized in that described oil exploitation well pumping apparatus, it is characterized in that also useable fuel, gas engine substitute described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03139177XA CN1515781A (en) | 2003-08-28 | 2003-08-28 | Oil pumping device for petroleum production well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03139177XA CN1515781A (en) | 2003-08-28 | 2003-08-28 | Oil pumping device for petroleum production well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1515781A true CN1515781A (en) | 2004-07-28 |
Family
ID=34240173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03139177XA Pending CN1515781A (en) | 2003-08-28 | 2003-08-28 | Oil pumping device for petroleum production well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1515781A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693610A (en) * | 2013-12-02 | 2014-04-02 | 河海大学 | Extracting process for asphalt in asphalt well of dam |
| CN104278973A (en) * | 2013-07-06 | 2015-01-14 | 王力 | Oil pumping tubular column for oil well |
| CN108729890A (en) * | 2018-05-23 | 2018-11-02 | 杨兰保 | A kind of oil exploitation oil rig |
-
2003
- 2003-08-28 CN CNA03139177XA patent/CN1515781A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278973A (en) * | 2013-07-06 | 2015-01-14 | 王力 | Oil pumping tubular column for oil well |
| CN103693610A (en) * | 2013-12-02 | 2014-04-02 | 河海大学 | Extracting process for asphalt in asphalt well of dam |
| CN103693610B (en) * | 2013-12-02 | 2017-01-25 | 河海大学 | Extracting process for asphalt in asphalt well of dam |
| CN108729890A (en) * | 2018-05-23 | 2018-11-02 | 杨兰保 | A kind of oil exploitation oil rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |