CN2921269Y - Moving oil well crude oil paraffin removal unit - Google Patents
Moving oil well crude oil paraffin removal unit Download PDFInfo
- Publication number
- CN2921269Y CN2921269Y CN 200620084919 CN200620084919U CN2921269Y CN 2921269 Y CN2921269 Y CN 2921269Y CN 200620084919 CN200620084919 CN 200620084919 CN 200620084919 U CN200620084919 U CN 200620084919U CN 2921269 Y CN2921269 Y CN 2921269Y
- Authority
- CN
- China
- Prior art keywords
- oil
- heat exchanger
- oil well
- crude oil
- well crude
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a movable-type device used to clear off petroleum wax in crude oil and belongs to field of device for clearing petroleum wax, which comprises an inlet manifold and an outlet manifold. Characterizing in that the inlet manifold (6) is connected with a heat exchanger (8) connected with a steam boiler (8) and comparing with prior arts, the utility model has advantages of simple structure, low manufacturing and operating cost, no pollutions on environment and no influences on output of oil well, etc.
Description
Technical field
The utility model relates to the clear cured equipment of a kind of oil well, relates in particular to the clear cured device of a kind of portable oil well crude oil.
Background technology
The clear cured equipment of the oil well of prior art generally adopts the large-sized boiler car to underground direct input Steam Heating or employing superconduction thermo oil boiler, use cost height, manufacturing cost height, and the large-sized boiler car pollutes oil well, influences crude output.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, manufacturing cost and use cost is low, neither pollutes geological environment, does not influence the clear cured device of portable oil well crude oil of oil well output again.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: the clear cured device of this movable type oil well crude oil, comprise input manifold and output manifold, and it is characterized in that: connect heat exchanger on the input manifold, heat exchanger connects steam heating boiler.
Heat exchanger is vapour, oil heat exchanger.
Heat exchanger is fuel oil, oil heat exchanger.
Heat exchanger is used for heating the crude oil of manifold, and steam heating boiler is used for providing steam thermal energy to heat exchanger.
Compared with prior art the beneficial effect that the utility model had is: because the clear cured device of the portable oil well crude oil of the utility model has adopted steam heating boiler and heat exchanger; original large-sized boiler car or superconduction hot oil boiler have been substituted; guaranteeing that oil well is cured clearly and cleaning under the prerequisite of dirt requirement; greatly reduce use cost and manufacturing cost, the while has also played protection environment (down-hole and ground) and has not influenced the requirement of oil well output.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 down-hole pump, 2 geological stratifications, 3 sleeve pipes, 4 oil pipes, 5 sucker rods, 6 input manifolds, 7 steam heating boilers, 8 heat exchangers, 9 topping up casees, 10 output manifolds.
The specific embodiment
As shown in Figure 1, input manifold 6 is connected with oil pipe 4, and heat exchanger 8 is connected on the input manifold 6, steam heating boiler 7 is connected with heat exchanger 8, and heat exchanger 8 adopts vapour, oil heat exchanger, and output manifold 10 is connected with sleeve pipe 3, sleeve pipe 3 is positioned at the periphery of oil pipe 4, and sucker rod 5 is arranged in oil pipe 4.
The course of work is as follows: geological stratification crude oil is under the driving of oil pumper, enter oil pipe 4 and rise to well head gradually through down-hole pump 1, entering heat exchanger 8 through input manifold 6 heats, crude oil through heating enters sleeve pipe 3 through output manifold 10 again, and flow downward along sleeve pipe 3 inwalls and oil pipe 4 outer walls, under the effect of down-hole pump 1, be inhaled into oil pipe 4 again, so finish the continuous heat cycles of the self-produced crude oil of oil well, oil pipe 4 inside and outside walls all are heated heat up to reach the requirement that tube inner wall is cured clearly and clean dirt.
As required, heat exchanger also can adopt oil, oil heat exchanger, also can adopt other heat exchangers.The clear cured device of this movable type oil well crude oil is installed self-con-tained unit, can realize automatic control.
Claims (3)
1, the clear cured device of portable oil well crude oil comprises input manifold and output manifold, it is characterized in that: input manifold (6) is gone up and is connected heat exchanger (8), and heat exchanger (8) connects steam heating boiler (7).
2, the clear cured device of portable oil well crude oil according to claim 1 is characterized in that: heat exchanger (8) is vapour, oil heat exchanger.
3, the clear cured device of portable oil well crude oil according to claim 1 is characterized in that: heat exchanger (8) is oil, oil heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084919 CN2921269Y (en) | 2006-05-26 | 2006-05-26 | Moving oil well crude oil paraffin removal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084919 CN2921269Y (en) | 2006-05-26 | 2006-05-26 | Moving oil well crude oil paraffin removal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921269Y true CN2921269Y (en) | 2007-07-11 |
Family
ID=38253748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084919 Expired - Fee Related CN2921269Y (en) | 2006-05-26 | 2006-05-26 | Moving oil well crude oil paraffin removal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921269Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362476A (en) * | 2013-07-02 | 2013-10-23 | 天津大学 | Casing type downhole heat exchanger heating system capable of preventing wall of producing well from paraffin precipitation |
| CN103953314A (en) * | 2014-05-27 | 2014-07-30 | 中国海洋石油总公司 | System for removing paraffin blockage of oil pipe |
| CN107060691A (en) * | 2017-06-27 | 2017-08-18 | 成都聚深科技有限责任公司 | The vapor-recovery system of steam paraffin vehicle |
-
2006
- 2006-05-26 CN CN 200620084919 patent/CN2921269Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362476A (en) * | 2013-07-02 | 2013-10-23 | 天津大学 | Casing type downhole heat exchanger heating system capable of preventing wall of producing well from paraffin precipitation |
| CN103953314A (en) * | 2014-05-27 | 2014-07-30 | 中国海洋石油总公司 | System for removing paraffin blockage of oil pipe |
| CN103953314B (en) * | 2014-05-27 | 2016-10-12 | 中国海洋石油总公司 | Oil pipe paraffin blockage scavenging system |
| CN107060691A (en) * | 2017-06-27 | 2017-08-18 | 成都聚深科技有限责任公司 | The vapor-recovery system of steam paraffin vehicle |
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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: 20070711 Termination date: 20130526 |