CN202810798U - Oil well numerical-control electromagnetic heating apparatus - Google Patents
Oil well numerical-control electromagnetic heating apparatus Download PDFInfo
- Publication number
- CN202810798U CN202810798U CN 201120491599 CN201120491599U CN202810798U CN 202810798 U CN202810798 U CN 202810798U CN 201120491599 CN201120491599 CN 201120491599 CN 201120491599 U CN201120491599 U CN 201120491599U CN 202810798 U CN202810798 U CN 202810798U
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- China
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- oil
- control electromagnetic
- oil well
- numerical control
- electromagnetic heater
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- Expired - Fee Related
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Abstract
An oil well numerical-control electromagnetic heating apparatus is composed of a numerical control electromagnetic heater (1), an oil pipe (2), an oil pump (3), a screen pipe (4) and a screwed plug (5), and is characterized in that the numerical control electromagnetic heater (1), the oil pipe (2), the oil pump (3), the screen pipe (4) and the screwed plug (5) are connected in sequence; and by using the apparatus, crude oil under the shaft can be conveniently lifted to the ground and heated to a specified temperature.
Description
Affiliated technical field
The utility model relates to a kind of oil well numerical control electromagnetic heater on the oilfield, this device has oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] to form, use this device easily downhole crude to be given rise to ground, and the heating crude oil of extraction is arrived the temperature of appointment.
Background technology
At present, known technology is not establish oil well numerical control electromagnetic heater in oil well, and its major defect is that the temperature of oil well produced crude oil is lower, viscosity is larger, cause pumping unit load larger, stop up easily petroleum pipeline, cause heavy losses often for Petroleum Production unit.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of oil well numerical control electromagnetic heater, and this device can easily give rise to ground with downhole crude, and with the heating crude oil of the extraction temperature to appointment, reduce the viscosity of crude oil, reduce pumping unit load, keep the unimpeded of petroleum pipeline.
The technical scheme that its technical problem that solves the utility model adopts is: adopt a kind of oil well numerical control electromagnetic heater, this device has oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] form, it is characterized in that: oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] are linked in sequence, the effect of oil well numerical control electromagnetic heater [1] is the heating crude oil of rail [2], the effect of oil extraction pump [3] is to be responsible for downhole crude is given rise to ground, the effect of screen casing [4] and plug [5] is to filter the crude oil that enters in the oil extraction pump, improve the operating efficiency of oil extraction pump [3], use this device can be easily the crude oil of down-hole to be given rise to ground, and be heated to the temperature of appointment, reduce the viscosity of crude oil, reduce pumping unit load, keep the unimpeded of petroleum pipeline.
The beneficial effects of the utility model: by field trial, the utility model compared with prior art uses this device can be easily the crude oil of down-hole to be given rise to ground, and be heated to the temperature of appointment, reduce the viscosity of crude oil, reduce pumping unit load, keep the unimpeded of petroleum pipeline.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
(accompanying drawing) is the schematic diagram of a kind of structure embodiment of oil well numerical control electromagnetic heater.
Among the figure: 1. oil well numerical control electromagnetic heater, 2. oil pipe, 3. oil extraction pump, 4. screen casing, 5. plug.
The specific embodiment
In the accompanying drawings, adopt a kind of oil well numerical control electromagnetic heater, this device has oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] form, it is characterized in that: oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] are linked in sequence, the effect of oil well numerical control electromagnetic heater [1] is the heating crude oil of rail [2], the effect of oil extraction pump [3] is to be responsible for downhole crude is given rise to ground, the effect of screen casing [4] and plug [5] is to filter the crude oil that enters in the oil extraction pump [3], improve the operating efficiency of oil extraction pump [3], use this device can be easily the crude oil of down-hole to be given rise to ground, and be heated to the temperature of appointment, effectively reduce the viscosity of crude oil, reduce pumping unit load, keep the unimpeded of petroleum pipeline.。
Claims (1)
1. oil well numerical control electromagnetic heater, this device has oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] to form, and it is characterized in that: oil well numerical control electromagnetic heater [1], oil pipe [2], oil extraction pump [3], screen casing [4] and plug [5] are linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120491599 CN202810798U (en) | 2011-11-19 | 2011-11-19 | Oil well numerical-control electromagnetic heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120491599 CN202810798U (en) | 2011-11-19 | 2011-11-19 | Oil well numerical-control electromagnetic heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810798U true CN202810798U (en) | 2013-03-20 |
Family
ID=47869696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120491599 Expired - Fee Related CN202810798U (en) | 2011-11-19 | 2011-11-19 | Oil well numerical-control electromagnetic heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810798U (en) |
-
2011
- 2011-11-19 CN CN 201120491599 patent/CN202810798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20131119 |