CN102003161A - Electric heater for petroleum production well head - Google Patents
Electric heater for petroleum production well head Download PDFInfo
- Publication number
- CN102003161A CN102003161A CN2010106070669A CN201010607066A CN102003161A CN 102003161 A CN102003161 A CN 102003161A CN 2010106070669 A CN2010106070669 A CN 2010106070669A CN 201010607066 A CN201010607066 A CN 201010607066A CN 102003161 A CN102003161 A CN 102003161A
- Authority
- CN
- China
- Prior art keywords
- oil
- tank body
- well head
- heating tank
- heating
- 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
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to an electric heater for a petroleum production well head, which belongs to the field of oil production devices. The electric heater for the petroleum production well head is provided with a heating tank body, wherein the heating tank body is communicated with an oil inlet of an oil delivery pipe through an oil inlet pipe; an oil outlet of the oil delivery pipe is connected with an inner cavity of the heating tank body through an oil outlet pipe; a straight-through valve is arranged between the oil inlet and the oil outlet of the oil delivery pipe; and electric heating pipes are arranged in the inner cavity of the heating tank body vertically and uniformly. The electric heater for the petroleum production well head has high heating efficiency, low energy consumption, high safety and a simple structure and can effectively prevent wax precipitation of the oil delivery pipe.
Description
Technical field
The present invention relates to the petroleum recovering device field, especially a kind of electric heating warming device 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.
Summary of the invention
In order to overcome the above-mentioned technical deficiency of existing oil pipeline warmer, the invention provides a kind of electric heating warming device of petroleum recovering well head, this warmer not only efficiency of heating surface height, save energy consumption, and security reliability height during to heating crude oil.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric heating warming device of petroleum recovering well head, be provided with the heating tank body, it is characterized in that heating tank body is connected with the oil-in of petroleum pipeline through oil inlet pipe, the oil-out of petroleum pipeline is connected with the heating tank intracoelomic cavity through flowline, between the oil-out of petroleum pipeline and the oil-in straight-through valve is installed, the vertically even electric heating tube that is furnished with of heating tank intracoelomic cavity.
The invention has the beneficial effects as follows that efficiency of heating surface height, energy consumption are few, and have higher safety, and be simple in structure, can prevent petroleum pipeline wax deposition phenomenon effectively.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
1. oil-ins among the figure, 2. straight-through valve, 3. oil inlet pipe, 4. electric heating tube, 5. heating tank body, 6. relief valve, 7. flowline, 8. oil-out, 9. petroleum pipeline.
The specific embodiment
In Fig. 1, be provided with heating tank body 5, heating tank body 5 is connected with the oil-in 1 of petroleum pipeline 9 through oil inlet pipe 3, the oil-out 8 of petroleum pipeline 9 is connected with heating tank body 5 inner chambers through flowline 7, between the oil-out 8 of petroleum pipeline 9 and the oil-in 1 straight-through valve 2 is installed, heating tank body 5 inner chambers are vertically even to be furnished with electric heating tube 4, and gate gurgle valve 6 is installed on the flowline 7.
When using, the present invention closes the straight-through valve 2 on the petroleum pipeline 9, crude oil enters heating tank body 5 inner chambers through oil-in 1, oil inlet pipe 3, connect the power supply of electric heating tube 4, crude oil in 4 pairs of heating of electric heating tube tank body 5 heats, and the crude oil after the heating enters in the petroleum pipeline 9 through flowline 7, oil-out 8 in heating tank body 5.If the temperature of crude oil conforms to requirement, close electric heating tube 4 power supplys, open straight-through valve 2, then crude oil is directly exported through petroleum pipeline 9 without heating tank body 5.
Claims (1)
1. the electric heating warming device of a petroleum recovering well head, be provided with the heating tank body, it is characterized in that heating tank body is connected with the oil-in of petroleum pipeline through oil inlet pipe, the oil-out of petroleum pipeline is connected with the heating tank intracoelomic cavity through flowline, between the oil-out of petroleum pipeline and the oil-in straight-through valve is installed, the vertically even electric heating tube that is furnished with of heating tank intracoelomic cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106070669A CN102003161A (en) | 2010-12-27 | 2010-12-27 | Electric heater for petroleum production well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106070669A CN102003161A (en) | 2010-12-27 | 2010-12-27 | Electric heater for petroleum production well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102003161A true CN102003161A (en) | 2011-04-06 |
Family
ID=43810831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106070669A Pending CN102003161A (en) | 2010-12-27 | 2010-12-27 | Electric heater for petroleum production well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761524A (en) * | 2016-11-17 | 2017-05-31 | 东营市金亿来石油机械有限公司 | A kind of electric heating thermal insulation anti-theft oil extracting wellhead |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783085Y (en) * | 2005-05-08 | 2006-05-24 | 张文斌 | Explosion proof electric heater for petroleum bore hole transportation pipe line |
| CN2799853Y (en) * | 2005-04-20 | 2006-07-26 | 威海市鸿扬节能设备有限公司 | Oil well heater |
| CN201021615Y (en) * | 2006-10-30 | 2008-02-13 | 姜训仁 | Coated internal heating device |
| CN201181098Y (en) * | 2007-07-17 | 2009-01-14 | 杜彬 | Surface electric heating superconducting type electric heater |
| CN101504114A (en) * | 2008-12-31 | 2009-08-12 | 江苏裕兴电器有限公司 | High-voltage detachable electric heater component |
| RU2382874C1 (en) * | 2008-11-24 | 2010-02-27 | Виктор Николаевич Мисник | Oil well annular line heater |
| CN201944478U (en) * | 2010-12-27 | 2011-08-24 | 威海市鸿扬节能设备有限公司 | Electric heating heater of oil extraction well head |
-
2010
- 2010-12-27 CN CN2010106070669A patent/CN102003161A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799853Y (en) * | 2005-04-20 | 2006-07-26 | 威海市鸿扬节能设备有限公司 | Oil well heater |
| CN2783085Y (en) * | 2005-05-08 | 2006-05-24 | 张文斌 | Explosion proof electric heater for petroleum bore hole transportation pipe line |
| CN201021615Y (en) * | 2006-10-30 | 2008-02-13 | 姜训仁 | Coated internal heating device |
| CN201181098Y (en) * | 2007-07-17 | 2009-01-14 | 杜彬 | Surface electric heating superconducting type electric heater |
| RU2382874C1 (en) * | 2008-11-24 | 2010-02-27 | Виктор Николаевич Мисник | Oil well annular line heater |
| CN101504114A (en) * | 2008-12-31 | 2009-08-12 | 江苏裕兴电器有限公司 | High-voltage detachable electric heater component |
| CN201944478U (en) * | 2010-12-27 | 2011-08-24 | 威海市鸿扬节能设备有限公司 | Electric heating heater of oil extraction well head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761524A (en) * | 2016-11-17 | 2017-05-31 | 东营市金亿来石油机械有限公司 | A kind of electric heating thermal insulation anti-theft oil extracting wellhead |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102434138A (en) | Hot water injection circulation viscosity reduction system for producing ultra-deep ultra-heavy oil and application method thereof | |
| CN102003161A (en) | Electric heater for petroleum production well head | |
| CN201818954U (en) | Oil pipeline of externally-wrapped internally-heated thermal insulation device | |
| CN111911117B (en) | Combustible ice exploitation pipe column heated by stratum energy and operation method thereof | |
| CN201944478U (en) | Electric heating heater of oil extraction well head | |
| CN204716204U (en) | Digitlization oilfield superconducting hot-washing paraffin-remover | |
| CN101634219B (en) | Electromagnetic heating device for oil well | |
| CN2799853Y (en) | Oil well heater | |
| CN203189943U (en) | Freeze-proofing device of gas collection pipeline | |
| CN202521586U (en) | Solar intelligent control heating steam boiler water supply energy-saving device | |
| CN203050629U (en) | Electromagnetic heating constant-temperature control device | |
| CN201943661U (en) | Electric-heating gas heater arranged at mouth of oil extraction well | |
| CN104895542A (en) | Nitrogen heat energy oil production device and oil production method | |
| CN202325411U (en) | Electromagnetic superconductive heat exchanger of wellhead | |
| CN203867536U (en) | Coalbed methane underground infrared production increasing device | |
| CN105735949B (en) | One kind releases low temperature liquid carbon dioxide injection cold damage device | |
| CN201943662U (en) | Gas warmer of petroleum production well mouth | |
| CN201180519Y (en) | Down-hole stock solution solar heating and paraffin removal apparatus | |
| CN205037073U (en) | Oil field oil recovery gathering pipeline heating device | |
| CN201165865Y (en) | Oil well thermal cycle oil extraction apparatus | |
| CN102011564A (en) | Tail gas heater of petroleum extraction wellhead | |
| CN202000964U (en) | Tail gas heater for petroleum production well head | |
| CN102022096A (en) | Gas heater of petroleum production well head | |
| CN102003160A (en) | Electric and fuel gas heater of petroleum extraction wellhead | |
| CN201443360U (en) | Oil well electromagnetic heater |
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 |
Application publication date: 20110406 |