CN203925427U - A kind of Oil Well Circulation paraffin removal unit - Google Patents
A kind of Oil Well Circulation paraffin removal unit Download PDFInfo
- Publication number
- CN203925427U CN203925427U CN201420196996.3U CN201420196996U CN203925427U CN 203925427 U CN203925427 U CN 203925427U CN 201420196996 U CN201420196996 U CN 201420196996U CN 203925427 U CN203925427 U CN 203925427U
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- China
- Prior art keywords
- jacket furnace
- water jacket
- water inlet
- hollow
- water
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- Expired - Fee Related
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Abstract
<b/> the utility model relates to a kind of Oil Well Circulation paraffin removal unit, bag water jacket furnace, petroleum pipeline, water jacket furnace is provided with fire door, chimney, water jacket furnace one end connects petroleum pipeline, this paraffin removal unit also comprises two hollow stems, two hollow stems lower end screwed connection sucker rod, two hollow stem cavity upper portion side wall are provided with water inlet pipe, water inlet pipe connects water jacket furnace delivery port by water supply hose, in the hollow cavity of two hollow stems, be provided with return duct, return duct one end extends to two hollow stem cavity bottoms, the other end connects water jacket furnace water inlet through water inlet pipe tube wall by return hose, the oil transportation pipeline section place that water jacket furnace connects is provided with a small generator, in petroleum pipeline, be provided with generator impeller, two hollow stem water inlet pipe ends are provided with a miniature motor pipe, inside be provided with motor impeller, generator is connected by wire with motor, this device is realized hot water and is circulated between hollow stem and water jacket furnace, greatly improve the efficiency of hot-washing wax remover, and more energy-conservation, effectively reduce manpower, material resources cost.
Description
Technical field
The utility model relates to paraffin removal from oil well technical field, is specifically related to a kind of Oil Well Circulation paraffin removal unit.
Background technology
On oil field, the wax removal of oil well adopts hot water circuit wax removal technology mostly at present, and this technology is mainly to utilize pump tank car that hot water is injected to oil well from the sleeve pipe of well head.First be not the stratum sewage of this block due to the sewage heating in hot water injection process in this technology, easily cause sensitiveness formation contaminant; Secondly sewage of heating injects from sleeve pipe, and hot water injects along oil sets annular space, and it is larger that injection process middle sleeve wall absorbs heat, easily causes heat to wash effect bad, wax removal weak effect.Also have in addition some to utilize in hollow stem and loop the method that heat is washed, but these methods all can not avoid adopting the cooperation of pump tank car, heat is washed, and makes hot-washing wax remover cost higher, and operating personnel are more, cause the waste of human and material resources.Therefore how the easier paraffin removal from oil well work that completes is the problem demanding prompt solution facing in current industry.
Summary of the invention
Technical problem to be solved in the utility model, be exactly for the existing deficiency of above prior art, and a kind of Oil Well Circulation paraffin removal unit is proposed, this device utilizes the oil flow power of oil well petroleum pipeline to drive generator generating, electric energy is sent to the motor of hollow stem outer tube by wire, motor wheel rotor promotes hot water and circulates between hollow stem and water jacket furnace, greatly improve the efficiency of hot-washing wax remover, and the heating of oil well water jacket furnace is to adopt the self-produced casing gas of oil well, more energy-conservation, effectively reduce human and material resources cost.
The utility model scheme is achieved by the following technical measures:
A kind of Oil Well Circulation paraffin removal unit, bag water jacket furnace, petroleum pipeline, water jacket furnace is provided with fire door, chimney, water jacket furnace one end connects petroleum pipeline, its feature is that this paraffin removal unit also comprises two hollow stems, two hollow stems lower end screwed connection sucker rod, two hollow stem cavity upper portion side wall are provided with water inlet pipe, water inlet pipe connects water jacket furnace delivery port by water supply hose, in the hollow cavity of two hollow stems, be provided with return duct, return duct one end extends to two hollow stem cavity bottoms, the other end connects water jacket furnace water inlet through water inlet pipe tube wall by return hose, the oil transportation pipeline section place being connected with water jacket furnace is in addition provided with a small generator, two hollow stem water inlet pipe ends are provided with a miniature motor, generator is connected by wire with motor.
The delivery port of above-described water jacket furnace and water inlet are all located at water jacket furnace body of heater upper wall, and delivery port extends to middle part or bottom in body of heater.
In the above-described petroleum pipeline being connected with water jacket furnace, be provided with generator impeller, in two hollow stem water inlet pipes, be provided with motor impeller.
The return duct of above-described pair of hollow stem and water inlet pipe tube wall contact portion are provided with packing unit.
The beneficial effects of the utility model are: the oil well place of oil well paraffin removal device between water jacket furnace and sucker rod established two hollow stems, the water inlet pipe of two hollow stems is connected with water jacket furnace delivery port, in two hollow stems, also having established return duct is connected with water jacket water inlet stove, the oil transportation pipeline section place that water jacket furnace connects is provided with small generator, two hollow stem water inlet pipe ends are provided with miniature motor, generator is connected by wire with motor, this device utilizes the oil flow power of oil well petroleum pipeline to drive generator generating, electric energy is sent to the motor of hollow stem outer tube by wire, motor wheel rotor promotes hot water and circulates between hollow stem and water jacket furnace, greatly improve the efficiency of hot-washing wax remover, reduce cleaning cost, and the heating of oil well water jacket furnace is to adopt the self-produced casing gas of oil well, therefore this covering device carrys out heating water blind roaster without additional energy source, more energy-conservation, effectively reduce manpower, material resources cost.And this apparatus structure is simple, and manufacturing cost and use cost is low, easy to utilize.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Oil Well Circulation paraffin removal unit described in the utility model, and wherein 1 is water jacket furnace, and 2 is two hollow stems, 3 is return hose, and 4 is water supply hose, and 5 is packing unit, 6 is chimney, and 7 is fire door, and 8 is petroleum pipeline, 9 is wire, and 10 is two hollow stems lower end screw thread, and 11 is oil well, 12 is generator, 13 is motor, and 14 is return duct, and 15 is water inlet pipe.
Detailed description of the invention
In order to make the technical solution of the utility model clearer, the utility model is further described with embodiment below in conjunction with accompanying drawing.
A kind of Oil Well Circulation paraffin removal unit, bag water jacket furnace 1, petroleum pipeline 8, water jacket furnace 1 is provided with fire door 7, chimney 6, water jacket furnace 1 one end connects petroleum pipeline 8, this paraffin removal unit also comprises two hollow stems 2, two hollow stems lower end screw thread 10 connecting with pumping rods, two hollow stem 2 cavity upper portion side wall are provided with water inlet pipe 15, water inlet pipe 15 connects water jacket furnace 1 delivery port by water supply hose 4, in the hollow cavity of two hollow stems 2, be provided with return duct 14, return duct 14 one end extend to two hollow stem 2 cavity bottoms, the other end connects water jacket furnace 1 water inlet through water inlet pipe 15 tube walls by return hose 3, 8 sections, the petroleum pipeline that is connected with water jacket furnace 1 in addition locates to be provided with a small generator 12, two hollow stem 2 water inlet pipe 15 ends are provided with a miniature motor 13, generator 12 is connected by wire 9 with motor 13.The delivery port of above-described water jacket furnace and water inlet are all located at water jacket furnace 1 body of heater upper wall, and delivery port extends to middle part or bottom in body of heater.In the above-described petroleum pipeline 8 being connected with water jacket furnace 1, be provided with generator impeller, in two hollow stem 2 water inlet pipes 15, be provided with motor impeller.Return duct 14 and the water inlet pipe tube wall contact portion of above-described pair of hollow stem 2 are provided with packing unit 5.
When use, this device utilizes the oil flow power of oil well petroleum pipeline 8 to drive generator 12 to generate electricity, electric energy is sent to the motor 13 of two hollow stem 2 outer tubes by wire 9, motor 13 wheel rotors promote hot water and circulate between two hollow stems 2 and water jacket furnace 1, have greatly improved the efficiency of hot-washing wax remover.
Claims (4)
1. an Oil Well Circulation paraffin removal unit, bag water jacket furnace, petroleum pipeline, water jacket furnace is provided with fire door, chimney, water jacket furnace one end connects petroleum pipeline, it is characterized in that: this paraffin removal unit also comprises two hollow stems, two hollow stems lower end screwed connection sucker rod, two hollow stem cavity upper portion side wall are provided with water inlet pipe, water inlet pipe connects water jacket furnace delivery port by water supply hose, in the hollow cavity of two hollow stems, be provided with return duct, return duct one end extends to two hollow stem cavity bottoms, the other end connects water jacket furnace water inlet through water inlet pipe tube wall by return hose, the oil transportation pipeline section place being connected with water jacket furnace is in addition provided with a small generator, two hollow stem water inlet pipe ends are provided with a miniature motor, generator is connected by wire with motor.
2. a kind of Oil Well Circulation paraffin removal unit according to claim 1, is characterized in that: the delivery port of described water jacket furnace and water inlet are all located at water jacket furnace body of heater upper wall, and delivery port extends to middle part or bottom in body of heater.
3. a kind of Oil Well Circulation paraffin removal unit according to claim 1, is characterized in that: in the described petroleum pipeline being connected with water jacket furnace, be provided with generator impeller, in two hollow stem water inlet pipes, be provided with motor impeller.
4. a kind of Oil Well Circulation paraffin removal unit according to claim 1, is characterized in that: the return duct of described two hollow stems and water inlet pipe tube wall contact portion are provided with packing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196996.3U CN203925427U (en) | 2014-04-22 | 2014-04-22 | A kind of Oil Well Circulation paraffin removal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196996.3U CN203925427U (en) | 2014-04-22 | 2014-04-22 | A kind of Oil Well Circulation paraffin removal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925427U true CN203925427U (en) | 2014-11-05 |
Family
ID=51821256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196996.3U Expired - Fee Related CN203925427U (en) | 2014-04-22 | 2014-04-22 | A kind of Oil Well Circulation paraffin removal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925427U (en) |
-
2014
- 2014-04-22 CN CN201420196996.3U patent/CN203925427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |