CN201943662U - Gas warmer of petroleum production well mouth - Google Patents
Gas warmer of petroleum production well mouth Download PDFInfo
- Publication number
- CN201943662U CN201943662U CN2010206819061U CN201020681906U CN201943662U CN 201943662 U CN201943662 U CN 201943662U CN 2010206819061 U CN2010206819061 U CN 2010206819061U CN 201020681906 U CN201020681906 U CN 201020681906U CN 201943662 U CN201943662 U CN 201943662U
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- Prior art keywords
- petroleum
- natural gas
- negative pressure
- chamber
- production well
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Abstract
The utility model relates to a gas warmer of a petroleum production well mouth, belongs to the field of a petroleum production device, and is provided with a heating chamber, and a circulation pipe is arranged inside the heating chamber. The gas warmer of the petroleum production well mouth is characterized in that the circulation pipe is communicated with a natural gas combustion chamber, the heating chamber full of super conduction mediums is communicated with a negative pressure chamber, a petroleum transmitting pipeline is arranged inside the negative pressure chamber, and a natural gas separating device which is connected with a burner nozzle arranged inside the natural gas combustion chamber through the petroleum transmitting pipeline is arranged outside the negative pressure chamber. The gas warmer of the petroleum production well mouth is high in heating efficiency, low in energy consumption and simple in structure, has high safety, and can effectively prevent petroleum transmitting pipe from paraffin precipitation. Natural gas generated in a petroleum generating process can be used to heat crude petroleum, so that the purpose of energy saving and emission reduction can be achieved.
Description
Technical field
The utility model relates to the petroleum recovering device field, especially a kind of combustion gas heating apparatus of petroleum recovering well head crude oil.
Background technology
In the recover petroleum process, crude oil during from underground extraction because of being subjected to the influence of stratum and air themperature, its temperature reduces gradually, especially winter, the crude oil speed that temperature reduces in the transmission course in pipeline was faster, thereby on the oil pipeline inwall of outer wellhead, be easy to occur the wax deposition phenomenon, cause the reduction of oil transportation efficient, in order to prevent the wax deposition phenomenon, the oil exploitation mining site generally uses heating furnace that the well head petroleum pipeline is heated at present, heating furnace is mainly water batch heater, and water batch heater is to add coil pipe in the water jacket, in the water jacket after the water heating with heat transferred coil pipe inner fluid, this heating furnace is for yielding poorly, intermittently fuel-displaced oil well is inapplicable, fluid is heated when fuel-displaced, and furnace heat does not distribute and do not go out when fuel-displaced, causes the water jacket internal pressure too high dangerous, the bad adjustment of combusting firepower, the efficiency of heating surface is low, the equipment heaviness.Can produce a large amount of natural gases in the oil recovery process, in order to prevent the pollution to air, this part natural gas generally adopts firing method that natural gas is burnt, and a large amount of natural gases is wasted in vain.
Summary of the invention
In order to overcome the above-mentioned technical deficiency of existing oil pipeline warmer, the utility model provides a kind of combustion gas warmer of petroleum recovering well head, this warmer is efficiency of heating surface height, saving energy consumption not only, and security reliability height during to heating crude oil, can utilize the natural gas that produces in the oil recovery process that crude oil is heated, thereby reach the purpose of energy-saving and emission-reduction.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of combustion gas warmer of petroleum recovering well head, be provided with the heating work chamber, the indoor circulation pipe that is provided with of heating work, it is characterized in that circulation pipe is connected with the combustion of natural gas chamber, the heating work chamber is connected with the negative pressure service depot, negative pressure is equipped with petroleum pipeline in the service depot, the indoor superconductive medium that is full of of heating work, the natural gas separator is installed outside the negative pressure service depot, and the natural gas separator is connected with burning shower nozzle in the combustion of natural gas chamber through appendix.
The beneficial effects of the utility model are, efficiency of heating surface height, energy consumption are few, and have higher safety, simple in structure, can prevent petroleum pipeline wax deposition phenomenon effectively, can utilize the natural gas that produces in the oil recovery process that crude oil is heated, thereby reach the purpose of energy-saving and emission-reduction.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. combustion of natural gas chambeies among the figure, 2. heating work chamber, 3. circulation pipe, 4. superconductive medium, 5. petroleum pipeline, 6. negative pressure service depot, 7. natural gas separator.
The specific embodiment
In Fig. 1, be provided with heating work chamber 2, be provided with circulation pipe 3 in the heating work chamber 2, circulation pipe 3 is connected with combustion of natural gas chamber 1, heating work chamber 2 is connected with negative pressure service depot 6, and petroleum pipeline 5 is installed in the negative pressure service depot 6, is full of superconductive medium 4 in the heating work chamber 2, the outer natural gas separators 7 that are equipped with in negative pressure service depot 6, natural gas separator 7 is connected with burning shower nozzle in the combustion of natural gas chamber 1 through appendix.
When using, opens the utility model the natural gas separator, natural gas via natural gas separator 7, appendix, burning shower nozzle enter combustion of natural gas chamber 1, and 1 burning in the combustion of natural gas chamber, high-temperature gas after the burning enters circulation in the circulation pipe 3, with 4 heating of superconductive medium in the heating work chamber 2, petroleum pipeline 5 in 4 pairs of negative pressure service depots of superconductive medium 6 heats, and then the heating crude oil in the petroleum pipeline 5 is heated up.
Claims (1)
1. the combustion gas warmer of a petroleum recovering well head, be provided with the heating work chamber, the indoor circulation pipe that is provided with of heating work, it is characterized in that circulation pipe is connected with the combustion of natural gas chamber, the heating work chamber is connected with the negative pressure service depot, and negative pressure is equipped with petroleum pipeline in the service depot, the indoor superconductive medium that is full of of heating work, the natural gas separator is installed outside the negative pressure service depot, and the natural gas separator is connected with burning shower nozzle in the combustion of natural gas chamber through appendix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206819061U CN201943662U (en) | 2010-12-27 | 2010-12-27 | Gas warmer of petroleum production well mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206819061U CN201943662U (en) | 2010-12-27 | 2010-12-27 | Gas warmer of petroleum production well mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943662U true CN201943662U (en) | 2011-08-24 |
Family
ID=44471011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206819061U Expired - Lifetime CN201943662U (en) | 2010-12-27 | 2010-12-27 | Gas warmer of petroleum production well mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943662U (en) |
-
2010
- 2010-12-27 CN CN2010206819061U patent/CN201943662U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |