CN207131378U - Oil well associated gas paraffin removal unit - Google Patents
Oil well associated gas paraffin removal unit Download PDFInfo
- Publication number
- CN207131378U CN207131378U CN201721208131.4U CN201721208131U CN207131378U CN 207131378 U CN207131378 U CN 207131378U CN 201721208131 U CN201721208131 U CN 201721208131U CN 207131378 U CN207131378 U CN 207131378U
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- CN
- China
- Prior art keywords
- heater
- connection
- pipe
- oil well
- firewood
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
A kind of oil well associated gas paraffin removal unit.Traditional wax removal vehicle automaticity is relatively low, and cost is very high, and also environment is polluted.A kind of oil well associated gas paraffin removal unit, its composition include：Heater, heater（1）Inside it is welded with heating tube（3）, heater base center is connected with cover of lighting a coal fire with firewood（4）, cover of lighting a coal fire with firewood connection flue（9）, flue is arranged on the bottom of heater, and the neck of flue is provided with fan（8）, heater body is loaded with water, combustion gas spout is provided with inside cover of lighting a coal fire with firewood（11）, igniter is installed by combustion gas spout（12）, temperature sensor is also equipped with the side wall for cover of lighting a coal fire with firewood（10）, combustion gas spout passes through pipeline（13）Connect unidirectional stop valve（14）, unidirectional stop valve connects choke valve by pipeline（15）, choke valve connects filter by pipeline（16）, filter passes through pipe joint（17）.The present utility model application is applied to oil well associated gas paraffin removal unit.
Description
Technical field：
It the utility model is related to a kind of oil well associated gas paraffin removal unit.
Background technology：
Traditional wax removal mode is：It is thermal source with diesel oil using traditional wax removal vehicle, the well time of well-washing wax-cleaning one consumes diesel oil
400-500L, water consumption 40m3 or so；Needed during well-washing wax-cleaning simultaneously automatic using equipment, traditional wax removal vehicles such as boilers car
Change degree is relatively low and can only be thermal source with diesel oil, and not only cost is very high, and also environment is polluted；At present, each elephant
In oil well casing, there are a kind of gas of nature generation, referred to as oil well associated gas, the gaseous combustible to some extent, but show
Truth condition is：The associated gas of a big chunk oil well is not collected utilization, wastes, and how to carry out reasonable utilize and replaces bavin
Oil, and the development trend of energy-conserving and environment-protective.
The content of the invention：
The purpose of this utility model is to provide a kind of oil well associated gas paraffin removal unit.
Above-mentioned purpose is realized by following technical scheme：
A kind of oil well associated gas paraffin removal unit, its composition include：Heater, heating tube is welded with described heater,
Described heater base center is connected with cover of lighting a coal fire with firewood, described cover connection flue of lighting a coal fire with firewood, and described flue is arranged on heater
Bottom, the neck of described flue is provided with fan, and described heater body is loaded with water, pacified inside described cover of lighting a coal fire with firewood
Equipped with combustion gas spout, igniter is installed by described combustion gas spout, temperature biography is also equipped with the side wall of described cover of lighting a coal fire with firewood
Sensor, described combustion gas spout connect unidirectional stop valve by pipeline, and described unidirectional stop valve connects choke valve by pipeline,
Described choke valve connects filter by pipeline, and described filter passes through pipe joint.
Described oil well associated gas paraffin removal unit, water supply tank is also connected by water inlet pipe on described heater, described
Water inlet pipe on be connected with water pump, described water pump connection radiator drain, described outlet pipe is connected to the bottom of water supply tank,
Described heater body is provided with level sensor, described level sensor control water pump.
Described oil well associated gas paraffin removal unit, described heating tube one end connection escape pipe, connection the other end connect into
Oil pipe, the other end of the oil inlet pipe are connected on fuel outlet valve, and described fuel outlet valve is connected on flange A by connection end B, institute
The flange A stated is connected on oil well end connector, also has oil pipe exit on described flange A, and described end connector is connected to
On oil well casing, described sleeve pipe also has a sleeve extracting end, and described sleeve pipe is described also by connection end A connection vent valves
Vent valve on there is combustion gas exit and escape pipe exit, described flange A bottoms are connected with oil pipe, top connection well
Mouthful, there is sucker rod, described heater is arranged on the car body of ground or movement in described well head.
The beneficial effects of the utility model：
1. paraffin removal unit of the present utility model, being the energy using oil well associated gas, integrate heating, cleaning, there is section
About cost, easy to use, environment-friendly high-efficiency the characteristics of.
Paraffin removal unit of the present utility model is good clear in succession according to being actually needed as existing oil field paraffin removing heater
Exit and pipeline, are attached, associated gas is filtered by the outlet pipe end and associated gas exit of wax heater using joint
Device filters, then controls flow through choke valve, prevents from flowing backwards through unidirectional stop valve, finally enters by the road in combustion gas spout and is fired
Burn, the associated gas of burning improves the water temperature in heater, and high-temperature water is conducted to heating tube, and heating tube temperature flows through after improving
The self-produced liquid gasification that oil inlet pipe flows into, enter after flowing through the self-produced liquid gasification of escape pipe on the outside of the inner oil tube of oil well, make to be articulated in
Oily wax on inner oil tube wall melts, and is flowed out with crude oil, and the flue gas after heating is finally arranged by the cover flue of lighting a coal fire with firewood installed on cover of lighting a coal fire with firewood
Go out, either spring, summer, autumn and winter includes the severe winter of cold district, can carry out paraffin removal from oil well operation.
Paraffin removal unit of the present utility model, described cover connection flue of lighting a coal fire with firewood, has combustion gas spout in described cover of lighting a coal fire with firewood,
Described combustion gas spout caused flue gas when associated gas burns dissipates through flue, and the water in described boiler is in cover of lighting a coal fire with firewood
In the presence of flue, transfer heat to heating tube, once the water acting as in heater of its water supply tank due to loss and
Missing, then miss status is fed back by feed pump by level sensor, water pump is started working, and is that heater passes through water through water inlet pipe
Source, heater are hermetic type, and heating tube is completely sunk in the water.
The utility model when in use, need to only access feed tube the oil-out of oil well, and muffler is accessed into the outer of oil well
In wall pipeline.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
In figure：1-heater；2-water inlet pipe；3-heating tube；4-cover of lighting a coal fire with firewood；5-level sensor；6 —
Escape pipe；7-oil inlet pipe；8-fan；9-flue；10-temperature sensor；11-combustion gas spout；12-igniting
Device；13-pipeline；14-unidirectional stop valve；15-choke valve；16-filter；17-joint；18-exit；19
- ground；20-water pump；21-outlet pipe；22-water supply tank；23-vent valve；24-connection end A；25-drain the oil
Valve；26-connection end B；27-flange A；28-oil pipe；29-sleeve pipe；30-sleeve extracting end；31-end connector；32
- oil pipe exit；33-well head；34-sucker rod.
Embodiment：
Embodiment 1：
A kind of oil well associated gas paraffin removal unit, its composition include：Heater, heating tube is welded with described heater 1
3, described heater base center is connected with cover 4 of lighting a coal fire with firewood, and described cover connection flue 9 of lighting a coal fire with firewood, described flue, which is arranged on, to be added
The bottom of hot device, the neck of described flue are provided with fan 8, and described heater body is loaded with water, described cover of lighting a coal fire with firewood
Inside is provided with combustion gas spout 11, and igniter 12 is provided with by described combustion gas spout, is also pacified in the side wall of described cover of lighting a coal fire with firewood
Equipped with temperature sensor 10, described combustion gas spout connects unidirectional stop valve 14 by pipeline 13, and described unidirectional stop valve leads to
Pipeline connection choke valve 15 is crossed, described choke valve connects filter 16 by pipeline, and described filter is connected by pipeline
Joint 17.
Embodiment 2：
Oil well associated gas paraffin removal unit according to embodiment 1, also pass through the connection of water inlet pipe 2 on described heater and mend
Water tank 22, is connected with water pump 20, described water pump connection radiator drain 21 on described water inlet pipe, and described outlet pipe connects
The bottom of water supply tank is connected on, described heater body is provided with level sensor 5, described level sensor control water pump.
Embodiment 3：
Oil well associated gas paraffin removal unit according to embodiment 2, described heating tube one end connection escape pipe 6, connection
The other end connects oil inlet pipe 7, and the other end of the oil inlet pipe is connected to 25 on fuel outlet valve, and described fuel outlet valve passes through connection end B
26 are connected on flange A 27, and described flange A is connected on oil well end connector 31, are also drawn on described flange A with oil pipe
Go out end 32, described end connector is connected on oil well casing 29, and described sleeve pipe also has sleeve extracting end 30, described sleeve pipe
Also by the connection vent valves 23 of connection end A 24, there is combustion gas exit 18 and escape pipe exit, institute on described vent valve
The flange A bottoms stated are connected with oil pipe 28, and top connection well head 33, described well head is interior to have sucker rod 34.
Embodiment 4：
Oil well associated gas paraffin removal unit according to embodiment 2, the present apparatus may be mounted at ground 19 or mobile car
On body.
Claims (3)
1. a kind of oil well associated gas paraffin removal unit, its composition includes：Heater, it is characterized in that：It is welded with described heater
Heating tube, described heater base center are connected with cover of lighting a coal fire with firewood, described cover connection flue of lighting a coal fire with firewood, and described flue is arranged on
The bottom of heater, the neck of described flue are provided with fan, and described heater body is loaded with water, described cover of lighting a coal fire with firewood
Inside is provided with combustion gas spout, and igniter is provided with by described combustion gas spout, is also equipped with the side wall of described cover of lighting a coal fire with firewood
Temperature sensor, described combustion gas spout connect unidirectional stop valve by pipeline, and described unidirectional stop valve is connected by pipeline
Choke valve, described choke valve connect filter by pipeline, and described filter passes through pipe joint.
2. oil well associated gas paraffin removal unit according to claim 1, it is characterized in that：Also pass through water inlet on described heater
Pipe connects water supply tank, and water pump, described water pump connection radiator drain, described outlet pipe are connected with described water inlet pipe
The bottom of water supply tank is connected to, described heater body is provided with level sensor, described level sensor control water pump.
3. oil well associated gas paraffin removal unit according to claim 2, it is characterized in that：Described heating tube one end connection outlet
Pipe, connection other end connection oil inlet pipe, the other end of the oil inlet pipe are connected on fuel outlet valve, and described fuel outlet valve passes through connection
End B is connected on flange A, and described flange A is connected on oil well end connector, also has oil pipe exit on described flange A,
Described end connector is connected on oil well casing, and described sleeve pipe also has sleeve extracting end, and described sleeve pipe also passes through connection
A connection vent valves are held, there is combustion gas exit and escape pipe exit, the connection of described flange A bottoms on described vent valve
There is oil pipe, top connection well head, described well head is interior to have sucker rod, and described heater and annex are arranged on ground or movement
Car body on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208131.4U CN207131378U (en) | 2017-09-20 | 2017-09-20 | Oil well associated gas paraffin removal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208131.4U CN207131378U (en) | 2017-09-20 | 2017-09-20 | Oil well associated gas paraffin removal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131378U true CN207131378U (en) | 2018-03-23 |
Family
ID=61638952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208131.4U Expired - Fee Related CN207131378U (en) | 2017-09-20 | 2017-09-20 | Oil well associated gas paraffin removal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590584A (en) * | 2018-03-30 | 2018-09-28 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of online paraffin removal unit of self energy steam automatic heating washing oil wells and method |
-
2017
- 2017-09-20 CN CN201721208131.4U patent/CN207131378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590584A (en) * | 2018-03-30 | 2018-09-28 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of online paraffin removal unit of self energy steam automatic heating washing oil wells and method |
| CN108590584B (en) * | 2018-03-30 | 2024-01-23 | 中国石油天然气集团有限公司 | Online paraffin removal device and method for self-energy steam automatic hot washing oil well |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |