CN105221109A - Full well depth automatic wax cleaner - Google Patents
Full well depth automatic wax cleaner Download PDFInfo
- Publication number
- CN105221109A CN105221109A CN201510680971.XA CN201510680971A CN105221109A CN 105221109 A CN105221109 A CN 105221109A CN 201510680971 A CN201510680971 A CN 201510680971A CN 105221109 A CN105221109 A CN 105221109A
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- oil pipe
- sucker rod
- removal
- fore paw
- wax
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Abstract
The present invention relates to a kind of paraffin cleaner, in particular to the full well depth automatic wax cleaner of one, it is characterized in that: it comprises sucker rod wax removal fore paw, upper lifting claw, front vehicle carriage, sucker rod wax removal brush, sucker rod wax removal turbine, sucker rod wax removal rear solid end, oil pipe paraffin removal fore paw, rear vehicle carriage, oil pipe paraffin removal brush, oil pipe paraffin removal turbine, oil pipe paraffin removal rear solid end, lower lifting claw etc.; Sucker rod wax removal fore paw and upper lifting claw cone match are arranged on sucker rod, sucker rod wax removal brush is arranged between two front truck thrust bearings, and be connected with sucker rod wax removal turbine, sucker rod wax removal rear solid end is arranged on sucker rod, oil pipe paraffin removal fore paw is arranged on oil pipe, and is connected with rear vehicle carriage by rear car fore paw connecting rod, and oil pipe paraffin removal brush contacts with oil pipe, and being connected on oil pipe paraffin removal turbine, oil pipe paraffin removal fore paw and lower lifting claw are arranged on oil pipe.It is for existing paraffin cleaner, and mechanical mechanism is relatively simple, and can realize high efficiency full well depth wax removal.
Description
Technical field
The present invention relates to a kind of paraffin cleaner, particularly the full well depth automatic wax cleaner of one.
Background technology
Flowing well relies on the energy of oil reservoir self that crude oil is given rise to ground from shaft bottom, the process that gas stream is migrated from shaft bottom to well head, wax contained in crude oil is separated out gradually with the continuous reduction of temperature, be adsorbed on tube inner wall, cause pipe aperture to reduce, reduce oil flow channel, production time is longer, wax deposition is more serious, at this moment just needs to remove the wax be adsorbed on tube wall in time, to ensure that pit shaft is unimpeded.
Summary of the invention
The present invention is intended to overcome existing paraffin cleaner structure relative complex, can only realize the defect of wax removal by part well depth, provide a kind of device relying on mechanical mechanism to realize full well depth wax removal.Its technical scheme adopted is as follows:
Full well depth automatic wax cleaner, comprises oil pipe, sucker rod, sucker rod wax removal fore paw, upper lifting claw, front truck fore paw connecting rod, front vehicle carriage, front truck thrust bearing, sucker rod wax removal brush, sucker rod wax removal turbine, front truck rear solid end connecting rod, sucker rod wax removal rear solid end, front and back car connecting rod, oil pipe paraffin removal fore paw, rear car fore paw connecting rod, rear vehicle carriage, rear car thrust bearing, oil pipe paraffin removal brush, oil pipe paraffin removal turbine, rear car rear solid end connecting rod, oil pipe paraffin removal rear solid end, lower lifting claw, described sucker rod wax removal fore paw and upper lifting claw cone match are arranged on sucker rod, and be connected with front vehicle carriage by front truck fore paw connecting rod, described front vehicle carriage is arranged on sucker rod, and front truck thrust bearing is installed thereon, described sucker rod wax removal brush is arranged between two front truck thrust bearings, and is connected with sucker rod wax removal turbine, and described sucker rod wax removal rear solid end is arranged on sucker rod, be connected with front vehicle carriage by front truck rear solid end connecting rod, and be connected with rear vehicle carriage by front and back car connecting rod, logical circulation fluid, circulation fluid promotes sucker rod wax removal turbine, sucker rod wax removal brush is driven to rotate with the wax clearing up sucker rod external surface afterwards, during sucker rod upstroke, sucker rod wax removal fore paw and upper lifting claw interact, thus sting tight sucker rod, drive on package unit and move, and then hang the wax of brush pipe inner surface, during sucker rod down stroke, package unit and oil pipe geo-stationary, thus sucker rod wax removal fore paw and sucker rod wax removal rear solid end produce relative displacement respectively at sucker rod, and then hang the wax of brush sucker rod inner surface, and under the drive constantly back and forth moved up and down of sucker rod, package unit can rise gradually, thus the reduction degree of depth, realize the pipe inner surface of full well depth and the wax removal work of sucker rod external surface.
Described oil pipe paraffin removal fore paw is arranged on oil pipe, and be connected with rear vehicle carriage by rear car fore paw connecting rod, described rear car thrust bearing is arranged on rear vehicle carriage, and oil pipe paraffin removal turbine is installed thereon, described oil pipe paraffin removal brush contacts with oil pipe, and being connected on oil pipe paraffin removal turbine, described oil pipe paraffin removal fore paw and lower lifting claw are arranged on oil pipe, and are connected on rear vehicle carriage by rear car rear solid end connecting rod, logical circulation fluid, circulation fluid promotes oil pipe paraffin removal turbine and rotates, oil pipe paraffin removal brush is driven to rotate with the wax clearing up pipe inner surface afterwards, during sucker rod upstroke, package unit moves, thus oil pipe paraffin removal fore paw and oil pipe paraffin removal fore paw produce relative sliding respectively at oil pipe, and then hang the wax of brush pipe inner surface, during sucker rod down stroke, oil pipe paraffin removal rear solid end and lower lifting claw interact, thus sting tight oil pipe, package unit and oil pipe geo-stationary, thus sucker rod wax removal fore paw and sucker rod wax removal rear solid end produce relative displacement respectively at sucker rod, and then hang the wax of brush sucker rod inner surface, and under the drive constantly back and forth moved up and down of sucker rod, package unit can rise gradually, thus the reduction degree of depth, realize the pipe inner surface of full well depth and the wax removal work of sucker rod external surface.
Tool of the present invention has the following advantages: mechanical mechanism is relatively simple, and can realize high efficiency full well depth wax removal.
Accompanying drawing explanation
Fig. 1: full well depth automatic wax cleaner internal construction schematic diagram;
Fig. 2: full well depth automatic wax cleaner clear bar part-structure schematic diagram;
Fig. 3: full well depth automatic wax cleaner pigging part-structure schematic diagram.
Symbol description
1. oil pipe, 2. sucker rod, 3. sucker rod wax removal fore paw, 4. on, promote claw, 5. front truck fore paw connecting rod, vehicle carriage 6., 7. front truck thrust bearing, 8. sucker rod wax removal brush, 9. sucker rod wax removal turbine, 10. front truck rear solid end connecting rod, 11. sucker rod wax removal rear solid ends, car connecting rod before and after 12., 13. oil pipe paraffin removal fore paws, 14. rear car fore paw connecting rods, vehicle carriage after 15., 16. rear car thrust bearings, 17. oil pipe paraffin removal brushes, 18. oil pipe paraffin removal turbines, 19. rear car rear solid end connecting rods, 20. oil pipe paraffin removal rear solid ends, promote claw 21. times.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the invention will be further described:
As shown in Figure 1-Figure 3, full well depth automatic wax cleaner, comprises oil pipe 1, sucker rod 2, sucker rod wax removal fore paw 3, upper lifting claw 4, front truck fore paw connecting rod 5, front vehicle carriage 6, front truck thrust bearing 7, sucker rod wax removal brush 8, sucker rod wax removal turbine 9, front truck rear solid end connecting rod 10, sucker rod wax removal rear solid end 11, front and back car connecting rod 12, oil pipe paraffin removal fore paw 13, rear car fore paw connecting rod 14, rear vehicle carriage 15, rear car thrust bearing 16, oil pipe paraffin removal brush 17, oil pipe paraffin removal turbine 18, rear car rear solid end connecting rod 19, oil pipe paraffin removal rear solid end 20, lower lifting claw 21, described sucker rod wax removal fore paw 3 is arranged on sucker rod 2 with upper lifting claw 4 cone match, and be connected with front vehicle carriage 6 by front truck fore paw connecting rod 5, described front vehicle carriage 6 is arranged on sucker rod 2, and front truck thrust bearing 7 is installed thereon, described sucker rod wax removal brush 8 is arranged between two front truck thrust bearings 7, and be connected with sucker rod wax removal turbine 9, described sucker rod wax removal rear solid end 11 is arranged on sucker rod 2, be connected with front vehicle carriage 6 by front truck rear solid end connecting rod 10, and be connected with rear vehicle carriage 15 by front and back car connecting rod 12, described oil pipe paraffin removal fore paw 13 is arranged on oil pipe 1, and be connected with rear vehicle carriage 15 by rear car fore paw connecting rod 14, described rear car thrust bearing 16 is arranged on rear vehicle carriage 15, and oil pipe paraffin removal turbine 18 is installed thereon, described oil pipe paraffin removal brush 17 contacts with oil pipe 1, and be connected on oil pipe paraffin removal turbine 18, described oil pipe paraffin removal fore paw 13 is arranged on oil pipe 1 with lower lifting claw 21, and be connected on rear vehicle carriage 15 by rear car rear solid end connecting rod 19.
Device is transferred to desired depth, logical circulation fluid, circulation fluid promotes sucker rod wax removal turbine 9 and oil pipe paraffin removal turbine 18 rotates, sucker rod wax removal brush 8 is driven to rotate the wax clearing up sucker rod 2 external surface afterwards respectively, oil pipe paraffin removal brush 17 is driven to rotate the wax clearing up oil pipe 1 inner surface, during sucker rod 2 upstroke, sucker rod wax removal fore paw 3 and upper lifting claw 4 interact, thus sting tight sucker rod 2, drive on package unit and move, thus oil pipe paraffin removal fore paw 13 and oil pipe paraffin removal fore paw 13 produce relative sliding respectively at oil pipe 1, and then hang the wax of brush oil pipe 1 inner surface, during sucker rod 2 down stroke, oil pipe paraffin removal rear solid end 20 and lower lifting claw 21 interact, thus sting tight oil pipe 1, package unit and oil pipe 1 geo-stationary, thus sucker rod wax removal fore paw 3 and sucker rod wax removal rear solid end 11 produce relative displacement respectively at sucker rod 2, and then hang the wax of brush sucker rod 2 inner surface, and under the drive constantly back and forth moved up and down of sucker rod 2, package unit can rise gradually, thus the reduction degree of depth, realize oil pipe 1 inner surface of full well depth and the wax removal work of sucker rod 2 external surface.
Describe the present invention by way of example above, but the invention is not restricted to above-mentioned specific embodiment, all any changes of doing based on the present invention or modification all belong to the scope of protection of present invention.
Claims (2)
1. full well depth automatic wax cleaner, it is characterized in that: comprise oil pipe (1), sucker rod (2), sucker rod wax removal fore paw (3), upper lifting claw (4), front truck fore paw connecting rod (5), front vehicle carriage (6), front truck thrust bearing (7), sucker rod wax removal brush (8), sucker rod wax removal turbine (9), front truck rear solid end connecting rod (10), sucker rod wax removal rear solid end (11), front and back car connecting rod (12), oil pipe paraffin removal fore paw (13), rear car fore paw connecting rod (14), rear vehicle carriage (15), rear car thrust bearing (16), oil pipe paraffin removal brush (17), oil pipe paraffin removal turbine (18), rear car rear solid end connecting rod (19), oil pipe paraffin removal rear solid end (20), lower lifting claw (21), sucker rod wax removal fore paw (3) and upper lifting claw (4) cone match are arranged on sucker rod (2), and be connected with front vehicle carriage (6) by front truck fore paw connecting rod (5), front vehicle carriage (6) is arranged on sucker rod (2), and front truck thrust bearing (7) is installed thereon, sucker rod wax removal brush (8) is arranged between two front truck thrust bearings (7), and be connected with sucker rod wax removal turbine (9), sucker rod wax removal rear solid end (11) is arranged on sucker rod (2), be connected with front vehicle carriage (6) by front truck rear solid end connecting rod (10), and be connected with rear vehicle carriage (15) by front and back car connecting rod (12).
2. full well depth automatic wax cleaner according to claim 1, it is characterized in that: oil pipe paraffin removal fore paw (13) is arranged on oil pipe (1), and be connected with rear vehicle carriage (15) by rear car fore paw connecting rod (14), rear car thrust bearing (16) is arranged on rear vehicle carriage (15), and oil pipe paraffin removal turbine (18) is installed thereon, oil pipe paraffin removal brush (17) contacts with oil pipe (1), and be connected on oil pipe paraffin removal turbine (18), oil pipe paraffin removal fore paw (13) and lower lifting claw (21) are arranged on oil pipe (1), and be connected on rear vehicle carriage (15) by rear car rear solid end connecting rod (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510680971.XA CN105221109A (en) | 2015-10-21 | 2015-10-21 | Full well depth automatic wax cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510680971.XA CN105221109A (en) | 2015-10-21 | 2015-10-21 | Full well depth automatic wax cleaner |
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CN105221109A true CN105221109A (en) | 2016-01-06 |
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CN201510680971.XA Pending CN105221109A (en) | 2015-10-21 | 2015-10-21 | Full well depth automatic wax cleaner |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105569611A (en) * | 2016-03-10 | 2016-05-11 | 长江大学 | Oil field casing scraping tool |
CN105644720A (en) * | 2016-03-25 | 2016-06-08 | 中国石油大学(华东) | Improved torpedo anchor |
CN108643863A (en) * | 2018-07-17 | 2018-10-12 | 杨志刚 | A kind of sucker rod self-adapting type pit shaft paraffin removal unit |
CN110500061A (en) * | 2019-09-09 | 2019-11-26 | 中国石油大学(华东) | A kind of oil well device |
CN113417601A (en) * | 2021-08-24 | 2021-09-21 | 东营金昱技术开发有限公司 | Paraffin-proof oil exploitation device |
CN113969764A (en) * | 2021-11-12 | 2022-01-25 | 杭州乾景科技有限公司 | Cable-free paraffin removal robot |
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2015
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105569611A (en) * | 2016-03-10 | 2016-05-11 | 长江大学 | Oil field casing scraping tool |
CN105569611B (en) * | 2016-03-10 | 2017-09-29 | 长江大学 | A kind of sleeve in oil field scrapes instrument |
CN105644720A (en) * | 2016-03-25 | 2016-06-08 | 中国石油大学(华东) | Improved torpedo anchor |
CN105644720B (en) * | 2016-03-25 | 2017-06-23 | 中国石油大学(华东) | Modified torpedo anchor |
CN108643863A (en) * | 2018-07-17 | 2018-10-12 | 杨志刚 | A kind of sucker rod self-adapting type pit shaft paraffin removal unit |
CN108643863B (en) * | 2018-07-17 | 2020-11-17 | 嘉兴市国龙石油化工股份有限公司 | Sucker rod self-adaptation formula pit shaft paraffin removal device |
CN110500061A (en) * | 2019-09-09 | 2019-11-26 | 中国石油大学(华东) | A kind of oil well device |
CN113417601A (en) * | 2021-08-24 | 2021-09-21 | 东营金昱技术开发有限公司 | Paraffin-proof oil exploitation device |
CN113417601B (en) * | 2021-08-24 | 2021-12-07 | 东营昱辰技术有限公司 | Paraffin-proof oil exploitation device |
CN113969764A (en) * | 2021-11-12 | 2022-01-25 | 杭州乾景科技有限公司 | Cable-free paraffin removal robot |
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Effective date of abandoning: 20181109 |