CN102022096A - Gas heater of petroleum production well head - Google Patents
Gas heater of petroleum production well head Download PDFInfo
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- CN102022096A CN102022096A CN2010106070550A CN201010607055A CN102022096A CN 102022096 A CN102022096 A CN 102022096A CN 2010106070550 A CN2010106070550 A CN 2010106070550A CN 201010607055 A CN201010607055 A CN 201010607055A CN 102022096 A CN102022096 A CN 102022096A
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- natural gas
- workroom
- heating
- negative pressure
- gas heater
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Abstract
The invention relates to a gas heater of a petroleum production well head, belonging to the field of an oil extraction device. The gas heater comprises a heating workroom, and a circulating pipe is arranged in the heating workroom. The gas heater is characterized in that the circulating pipe is communicated with a natural gas combustor, the heating workroom is communicated with a negative pressure workroom, and a petroleum pipeline is arranged in the negative pressure workroom. The heating workroom is filled with superconducting medium, a natural gas separating device is arranged outside the negative pressure workroom, and the natural gas separating device is connected with a burning nozzle in the natural gas combustor through a gas pipe. The gas heater provided by the invention has the advantages of high heating efficiency, less energy consumption, higher safety and simple structure, can effectively prevent the paraffin precipitation of the petroleum pipeline and can heat the crude oil by using the natural gas generated in the oil extraction process, thereby realizing the purposes of energy conservation and emission reduction.
Description
Technical field
Type of the present invention 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, type of the present invention 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 type of the present invention 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 effect of type of the present invention is, 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 type of the present invention is further specified.
Fig. 1 is the structural representation of type of the present invention.
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 by type of the present invention 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 |
|---|---|---|---|
| CN2010106070550A CN102022096A (en) | 2010-12-27 | 2010-12-27 | Gas heater of petroleum production well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106070550A CN102022096A (en) | 2010-12-27 | 2010-12-27 | Gas heater of petroleum production well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022096A true CN102022096A (en) | 2011-04-20 |
Family
ID=43863828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106070550A Pending CN102022096A (en) | 2010-12-27 | 2010-12-27 | Gas heater of petroleum production well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
-
2010
- 2010-12-27 CN CN2010106070550A patent/CN102022096A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |