CN203008860U - Sleeve paraffin removal device - Google Patents
Sleeve paraffin removal device Download PDFInfo
- Publication number
- CN203008860U CN203008860U CN 201320004337 CN201320004337U CN203008860U CN 203008860 U CN203008860 U CN 203008860U CN 201320004337 CN201320004337 CN 201320004337 CN 201320004337 U CN201320004337 U CN 201320004337U CN 203008860 U CN203008860 U CN 203008860U
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- China
- Prior art keywords
- sleeve
- oil
- removal device
- paraffin
- oil pipe
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- Expired - Fee Related
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Abstract
The utility model relates to a paraffin removal device, and particularly relates to a sleeve paraffin removal device. According to the technical scheme, the sleeve paraffin removal device comprises a motor, a winch, a steel rope, a blowout-prevention connector, a production tree, a sleeve, an oil pipe, a rotating connector and a paraffin scraping blade, wherein the winch is connected with the motor; the sleeve is internally provided with the oil pipe; the top of the oil pipe is connected with the production tree; the upper part of the production tree is provided with the blowout-prevention connector; the winch is connected with the steel rope; the steel rope penetrates through the blowout-prevention connector to be connected with the rotating connector; and the rotating connector is positioned in the oil pipe, and is provided with the paraffin scraping blade. The sleeve paraffin removal device disclosed by the utility model can be used for thoroughly and cleanly removing dirt positioned on the inner wall of the oil pipe, thereby solving the problem that the operation is forced to carried out again because an oil suction pump can not normally work caused by the factor that the dirt blocks a valve of the oil suction pump after falling into a downhole during the repair operation of an oil well or in a production process of the oil well; and the sleeve paraffin removal device disclosed by the utility model not only reduces the cost of the repair operation of the oil well, but also reduces the outage time of the oil suction pump and increases the output of the oil well.
Description
Technical field
The utility model relates to a kind of paraffin removal unit, particularly a kind of sleeve pipe paraffin removal unit.
Background technology
The wax removal of oil well and wax control are to guarantee the normal important measures of producing of oil well, usually adopt now two kinds of methods to control wax deposition, the one, wax control adopts chemical paraffin inhibitor or Physical avoid separating out of wax and adhere to, and the 2nd, wax removal, according to actual conditions cycle wax removal dirt, the method of wax removal is a lot, mechanical paraffin cutting, paraffin removing with chemical method or inject oil well with hot water and steam wax is melted, developed again in the recent period the ultrasonic wave wax removal, as bacterial paraffin removal.In said method, first three kind is the method for mainly using at present, wherein hot-washing wax remover such as paraffin control with inhibitor are relatively ripe, but also there are a lot of deficiencies in these wax removal techniques: the one, and chemistry needs regularly to add medicament in oil well, and the wax removal cost is high, contaminated environment not only, and its wax removal is thorough not; The 2nd, the cost of hot water and steam wax removal is high, and expense is large, complex procedures, main hot water, the steam heat wax high honour of relying in order to guarantee the wax removal effect, requires large discharge capacity, a large amount of injection pit shaft hot water also need to efflux for a long time, all need the time of 5-8 days to discharge, and affect output.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of sleeve pipe paraffin removal unit is provided, and the dirt that can remove very thoroughly, neatly tube inner wall is dirty.
Its technical scheme is: comprise motor, winch, wire rope, blowout joint, production tree, sleeve pipe, oil pipe, swivel joint, paraffin cutting blade, winch connects motor, inside pipe casing is provided with oil pipe, the oil pipe top connects production tree, production tree top is provided with blowout joint, the winch connecting steel wire ropes, and the steel wire penetrating blowout joint connects swivel joint, swivel joint is positioned at oil pipe inside, and described swivel joint is provided with the paraffin cutting blade.
The beneficial effects of the utility model are: this utility model device can be removed the dirt dirt of tube inner wall very thoroughly, neatly.Avoided falling into plugging oil pump valve behind the shaft bottom in these dirty sump oil well workover treatments or oil well production process, caused the oil well pump cisco unity malfunction, thereby have to carry out the problem of operation again.Namely reduce the workover rig service to oil well expense and reduced again oil well pump idle time, increased oil well output.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: motor 1, winch 2, wire rope 3, blowout joint 4, production tree 5, sleeve pipe 6, oil pipe 7, paraffin cutting blade 8, swivel joint 9.
The specific embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises motor 1, winch 2, wire rope 3, blowout joint 4, production tree 5, sleeve pipe 6, oil pipe 7, paraffin cutting blade 8, swivel joint 9, winch 2 connects motor 1, sleeve pipe 6 inside are provided with oil pipe 7, oil pipe 7 tops connect production tree 5, production tree 5 tops are provided with blowout joint 4, and winch 2 connecting steel wire ropes 3, wire rope 3 pass blowout joint 4 and connect swivel joint 9, swivel joint 9 is positioned at oil pipe 7 inside, and described swivel joint 9 is provided with paraffin cutting blade 8.
During use, utilize the ground winch, the steel wire on the winch drum pass after pulley with paraffin removal tool under lubricator in oil pipe, and up and down at the tubing wax position, wax deposit is struck off, carry out pit shaft by liquid stream.This utility model device can be removed the dirt dirt of tube inner wall very thoroughly, neatly, avoided falling in these dirty sump oil well workover treatments or oil well production process plugging oil pump valve behind the shaft bottom, cause the oil well pump cisco unity malfunction, thereby have to carry out the problem of operation again.Namely reduce the workover rig service to oil well expense and reduced again oil well pump idle time, increased oil well output.
Claims (1)
1. sleeve pipe paraffin removal unit, it is characterized in that: comprise motor (1), winch (2), wire rope (3), blowout joint (4), production tree (5), sleeve pipe (6), oil pipe (7), paraffin cutting blade (8), swivel joint (9), winch (2) connects motor (1), sleeve pipe (6) inside is provided with oil pipe (7), oil pipe (7) top connects production tree (5), production tree (5) top is provided with blowout joint (4), winch (2) connecting steel wire ropes (3), wire rope (3) passes blowout joint (4) and connects swivel joint (9), swivel joint (9) is positioned at oil pipe (7) inside, described swivel joint (9) is provided with paraffin cutting blade (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004337 CN203008860U (en) | 2013-01-06 | 2013-01-06 | Sleeve paraffin removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004337 CN203008860U (en) | 2013-01-06 | 2013-01-06 | Sleeve paraffin removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008860U true CN203008860U (en) | 2013-06-19 |
Family
ID=48600467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004337 Expired - Fee Related CN203008860U (en) | 2013-01-06 | 2013-01-06 | Sleeve paraffin removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008860U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658120A (en) * | 2013-12-27 | 2014-03-26 | 蒋文明 | Crude oil coagulated pipe plug removal device and plug removal method with plug removal device |
| CN106014305A (en) * | 2016-07-16 | 2016-10-12 | 唐山曹妃甸区福毅机械设备租赁有限责任公司 | Oil pipe crack-detection stab-clearing dredging device |
| CN107060692A (en) * | 2017-06-19 | 2017-08-18 | 成都北方石油勘探开发技术有限公司 | Suitable for the mechanical paraffin removal unit of shallow-layer well |
| CN107060693A (en) * | 2017-06-19 | 2017-08-18 | 成都北方石油勘探开发技术有限公司 | Prevent that wax deposition block from dropping the producing well paraffin removal unit in shaft bottom |
| CN107130941A (en) * | 2017-07-07 | 2017-09-05 | 四川西普石油物资装备有限公司 | Paraffin removal method for crude oil oil well |
| CN107201890A (en) * | 2017-07-07 | 2017-09-26 | 四川西普石油物资装备有限公司 | The method for striking off crude oil conduit wall wax layer |
| CN109386253A (en) * | 2017-08-02 | 2019-02-26 | 中国石油天然气股份有限公司 | Continuous wax removal system |
| CN110094182A (en) * | 2018-01-29 | 2019-08-06 | 中国石油天然气股份有限公司 | Wax removal system |
| CN112814621A (en) * | 2020-09-29 | 2021-05-18 | 中海油能源发展股份有限公司 | Ultrasonic pipe scraper and using method thereof |
-
2013
- 2013-01-06 CN CN 201320004337 patent/CN203008860U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658120A (en) * | 2013-12-27 | 2014-03-26 | 蒋文明 | Crude oil coagulated pipe plug removal device and plug removal method with plug removal device |
| CN103658120B (en) * | 2013-12-27 | 2015-08-26 | 蒋文明 | A kind of crude oil pipeline coagulates pipe broken down device and uses the method for removing blockage of this broken down device |
| CN106014305A (en) * | 2016-07-16 | 2016-10-12 | 唐山曹妃甸区福毅机械设备租赁有限责任公司 | Oil pipe crack-detection stab-clearing dredging device |
| CN106014305B (en) * | 2016-07-16 | 2018-09-07 | 唐山曹妃甸区福毅石油技术服务有限责任公司 | Oil pipe flaw detection thorn washes dredger |
| CN107060692A (en) * | 2017-06-19 | 2017-08-18 | 成都北方石油勘探开发技术有限公司 | Suitable for the mechanical paraffin removal unit of shallow-layer well |
| CN107060693A (en) * | 2017-06-19 | 2017-08-18 | 成都北方石油勘探开发技术有限公司 | Prevent that wax deposition block from dropping the producing well paraffin removal unit in shaft bottom |
| CN107130941A (en) * | 2017-07-07 | 2017-09-05 | 四川西普石油物资装备有限公司 | Paraffin removal method for crude oil oil well |
| CN107201890A (en) * | 2017-07-07 | 2017-09-26 | 四川西普石油物资装备有限公司 | The method for striking off crude oil conduit wall wax layer |
| CN109386253A (en) * | 2017-08-02 | 2019-02-26 | 中国石油天然气股份有限公司 | Continuous wax removal system |
| CN109386253B (en) * | 2017-08-02 | 2021-08-31 | 中国石油天然气股份有限公司 | Continuous paraffin removal system |
| CN110094182A (en) * | 2018-01-29 | 2019-08-06 | 中国石油天然气股份有限公司 | Wax removal system |
| CN112814621A (en) * | 2020-09-29 | 2021-05-18 | 中海油能源发展股份有限公司 | Ultrasonic pipe scraper and using method thereof |
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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: 20130619 Termination date: 20140106 |