CN201685076U - Performance recovery system for waste oil well pipe - Google Patents
Performance recovery system for waste oil well pipe Download PDFInfo
- Publication number
- CN201685076U CN201685076U CN2010201985629U CN201020198562U CN201685076U CN 201685076 U CN201685076 U CN 201685076U CN 2010201985629 U CN2010201985629 U CN 2010201985629U CN 201020198562 U CN201020198562 U CN 201020198562U CN 201685076 U CN201685076 U CN 201685076U
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- China
- Prior art keywords
- oil well
- waste
- well pipe
- old oil
- machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a performance recovery system for a waste oil well pipe. The performance recovery system consists of a double-line rotation tunnel furnace heating device, a cleaning device and a recovery device, wherein the double-line rotation tunnel furnace heating device is arranged in the front; the cleaning device and the recovery device are arranged at the back in parallel; the cleaning device comprises a cooling table, a straightening machine and an air compressor; and the recovery device is composed of a wall thickness recovery machine, a re-heating furnace, a micro-tension reducing mill, a cooling table, a strengthening machine and a cutting device. The waste oil well pipe can be cleaned and recovered in parallel at the same time, thereby having the benefits that the inner organization of the recovered oil well pipe can be more compact, more corrosion resisting and more wear resisting and can meet the standard requirement, the energy can be saved, and the waste can be changed to be precious.
Description
Technical field
The utility model relates to a kind of oil well pipe performance recovery system, particularly a kind of waste and old oil well pipe performance recovery system.
Background technology
At present, in oilfield process, can produce a large amount of waste and old oil well pipes, dual mode is adopted in the processing of waste and old oil well pipe usually: a kind of mode is to melt down again to smelt, the second way is to carry out repair process, in smelting process, need to consume a large amount of energy when adopting first kind of mode to handle waste and old oil well pipe, also can produce bigger adverse effect to surrounding environment, at present the common practice of repairing waste and old oil well pipe with second method is heating or cleans with cleaning agent, select the good processing end thread again of state after the rust cleaning, be to repair and finish, the waste and old oil well pipe of Xiu Fuing is not long service life in this way, the hot spot of inner surface, the eccentric wear position, all does not restore abraded area and card position, traumatic part, former hot spot is in the use corrodible faster, and does not reach standard and American Petroleum Institute " API " standard-required with every mechanical performance of the waste and old oil well pipe of second method reparation.
Summary of the invention
The purpose of this utility model be for solve a large amount of waste and old oil well pipe that produces in the field produces melt down smelt that power consumption is big, contaminated environment and can not fundamentally recover the former specification of oil well pipe when repairing waste and old oil well pipe and mechanical performance and a kind of waste and old oil well pipe performance recovery system that provides with conventional method.
The utility model is made up of two-wire rotation continuous tunnel furnace heater, cleaning device and prosthetic device, before wherein two-wire rotation continuous tunnel furnace heater is arranged on, be provided with two waste and old oil passageway heating lines in the two-wire rotation continuous tunnel furnace heater, cleaning device and prosthetic device be set up in parallel after.
Cleaning device is made up of cooling bench, straightener and air compressor machine, before cooling bench is arranged on, after straightener and air compressor machine are arranged on.
Prosthetic device is to repair machine by wall thickness, reheating furnace, part reducing mill a little, cooling bench, straightener and shearing device constitute, before wall thickness reparation machine is arranged on, reheating furnace, part reducing mill a little, cooling bench, after straightener and shearing device are located at wall thickness reparation machine successively, be provided with two rolls in the wall thickness reparation machine, two guide plates and a plug, two rolls are for being obliquely installed, wall thickness reparation machine is a closed type, the model that wall thickness is repaired machine is φ 100 types, the mode of heating of reheating furnace is a heating in medium frequency, part reducing mill a little and be 12 and part reducing mill a little, shearing device is a sawing machine.
Included various device is the central common equipment of prior art in the central described two-wire rotation continuous tunnel furnace heater of above-mentioned waste and old oil well pipe performance recovery system, cleaning device and the prosthetic device, so the concrete model and the version of relevant devices are not given unnecessary details in this manual.
The course of work of the present utility model is as follows:
Waste and old oil well pipe enters in the cleaning device after the heating in two-wire rotation continuous tunnel furnace heater earlier and cleans, enter into heating in the two-wire rotation continuous tunnel furnace heater after having cleaned again, enter in the prosthetic device after the heating and repair, the cleaning of waste and old oil well pipe is carried out side by side with repairing the while, and concrete operation is as follows:
First step heated wash: the waste and old oil well pipe of needs reparation is transported in the two-wire rotation continuous tunnel furnace heater heats, in the process of heating, residual greasy dirt on the waste and old oil well pipe burns together, can increase the heat in the continuous tunnel furnace like this, and reduced certain heating cost, waste and old oil well pipe carries out the nature cooling from being transported to cooling bench after continuous tunnel furnace has heated, the cooling back is transported to oil pipe in the straightener and is aligned, residue with loosening old oil pipe surfaces externally and internally, aligning back is carried out high pressure air blowing with air compressor machine to the surfaces externally and internally of old oil pipe, top residue is thoroughly removed, and the heated wash operation finishes.
Second step repaired: the old oil pipe that has cleaned is transported in the two-wire rotation continuous tunnel furnace heater heats, after old oil pipe has heated, enter in the wall thickness reparation machine and process, wall thickness reparation machine is by two rolls, two guide plates and a plug are formed, wall thickness reparation machine is a closed type, old oil pipe in wall thickness reparation machine through the excessive tube reducing wall that heightens, the resistance restraint wall that heightens, subtract continuous repair processes such as wall roll off and the equal big hole enlargement of wall greatly, make the directed Rational flow of metal of old oil pipe, repair because downhole corrosion, eccentric wear, scratch, the residual residual old pipes that are not less than original wall thickness 3/5 of defective such as card wound and sand milling, when the wall thickness of old oil pipe is once repaired the external diameter of old oil pipe is expanded to technological requirement, enter in the reheating furnace after old oil pipe is repaired in wall thickness reparation machine and heat, the mode of heating of reheating furnace is a heating in medium frequency, enter into after old oil pipe has heated in the reheating furnace and part a little in the reducing mill, old oil pipe is upset through the calendering formula in parting reducing mill a little and is rolled and repair external diameter, make the wall thickness that is repaired oil pipe, external diameter reaches " API standard " requirement, part reducing mill a little and be 12 and part reducing mill a little, old oil pipe is parted a little to transport to after reducing mill is handled carries out the nature cooling on the cooling bench, enter in the straightener after the oil pipe cooling and align, having aligned the back tests excision back, work reservation position, the two ends of oil pipe on shearing device to oil pipe, detect, pack through the oil pipe that is up to the standards, be delivered for use.
In the above-mentioned first step operation old oil pipe before cleaning heating and the second step operation in old oil pipe repair the preprosthetic heating of machine at wall thickness and all in two-wire rotation continuous tunnel furnace heater, heat, be provided with two in the two-wire rotation continuous tunnel furnace heater and add the hot oil line road, therefore the above-mentioned first step operation and the second step operation are carried out simultaneously, do not disturb mutually.
The beneficial effects of the utility model: waste and old oil well pipe forges again, make finer and close, the corrosion resistant, more wear-resisting more of oil well pipe interior tissue after the reparation, to specification reproducibility reparations such as waste and old oil well pipe carry out, can reach standard and " API " standard-required, reach energy-saving and cost-reducing, turn waste into wealth.
Description of drawings
Fig. 1 is the utility model structural representation.
1, two-wire rotation continuous tunnel furnace heater 2, cleaning device 3, prosthetic device
21, cooling bench 22, straightener 23, air compressor machine 31, wall thickness are repaired machine
32, reheating furnace 33, part reducing mill 34, cooling bench 35, straightener a little
36, shearing device.
The specific embodiment
See also shown in Figure 1, the utility model is made up of two-wire rotation continuous tunnel furnace heater 1, cleaning device 2 and prosthetic device 3, before wherein two-wire rotation continuous tunnel furnace heater 1 is arranged on, be provided with two in the two-wire rotation continuous tunnel furnace heater 1 and add the hot oil line road, cleaning device 2 and prosthetic device 3 be set up in parallel after.
Cleaning device 2 is made up of cooling bench 21, straightener 22 and air compressor machine 23, before cooling bench 21 is arranged on, after straightener 22 and air compressor machine 23 are arranged on.
Prosthetic device 3 is to repair machine 31 by wall thickness, reheating furnace 32, part reducing mill 33 a little, cooling bench 34, straightener 35 and shearing device 36 constitute, before wall thickness reparation machine 31 is arranged on, reheating furnace 32, part reducing mill 33 a little, cooling bench 34, after straightener 35 and shearing device 36 are located at wall thickness reparation machine 31 successively, wall thickness is repaired in the machine 31 and is provided with two rolls, two guide plates and a plug, two rolls are for being obliquely installed, it is closed type that wall thickness is repaired machine 31, the model that wall thickness is repaired machine 31 is φ 100 types, the mode of heating of reheating furnace 32 is a heating in medium frequency, shearing device 36 is a sawing machine, waste and old oil well pipe enters in the cleaning device 2 after the heating in two-wire rotation continuous tunnel furnace heater 1 earlier and cleans, enter into heating in the two-wire rotation continuous tunnel furnace heater 1 after having cleaned again, enter into after the heating in the prosthetic device 3 and repair, the cleaning of waste and old oil well pipe is carried out with reparation simultaneously side by side.
The correlated performance index of the waste and old oil well pipe that the process native system is repaired is as shown in the table:
As can be seen from the above table, the performance indications of the waste and old oil well pipe of J55 level of process native system reparation can reach the codes and standards requirement fully.
Claims (5)
1. waste and old oil well pipe performance recovery system, it is characterized in that: be by two-wire rotation continuous tunnel furnace heater, cleaning device and prosthetic device are formed, before wherein two-wire rotation continuous tunnel furnace heater is arranged on, be provided with two waste and old oil passageway heating lines in the two-wire rotation continuous tunnel furnace heater, cleaning device and prosthetic device be set up in parallel after, cleaning device is by cooling bench, straightener and air compressor machine are formed, before cooling bench is arranged on, after straightener and air compressor machine are arranged on, prosthetic device is to repair machine by wall thickness, reheating furnace, part reducing mill a little, cooling bench, straightener and shearing device constitute, before wall thickness reparation machine is arranged on, reheating furnace, part reducing mill a little, cooling bench, after straightener and shearing device are located at wall thickness reparation machine successively, waste and old oil well pipe enters in the cleaning device after the heating in two-wire rotation continuous tunnel furnace heater earlier and cleans, enter into heating in the two-wire rotation continuous tunnel furnace heater after having cleaned again, enter in the prosthetic device after the heating and repair, the cleaning of waste and old oil well pipe is carried out with reparation simultaneously side by side.
2. waste and old oil well pipe performance recovery according to claim 1 system, it is characterized in that: described wall thickness reparation machine is a closed type.
3. waste and old oil well pipe performance recovery according to claim 1 system is characterized in that: the described reducing mill that parts a little is 12 and parts reducing mill a little.
4. waste and old oil well pipe performance recovery according to claim 1 system, it is characterized in that: the mode of heating of described reheating furnace is a heating in medium frequency.
5. waste and old oil well pipe performance recovery according to claim 1 system, it is characterized in that: described shearing device is a sawing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201985629U CN201685076U (en) | 2010-05-21 | 2010-05-21 | Performance recovery system for waste oil well pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201985629U CN201685076U (en) | 2010-05-21 | 2010-05-21 | Performance recovery system for waste oil well pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685076U true CN201685076U (en) | 2010-12-29 |
Family
ID=43373365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201985629U Expired - Lifetime CN201685076U (en) | 2010-05-21 | 2010-05-21 | Performance recovery system for waste oil well pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN201685076U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513361A (en) * | 2011-12-07 | 2012-06-27 | 靳凯 | Hot-rolled repairing method for waste and old oil pipes |
| CN102581542A (en) * | 2012-02-07 | 2012-07-18 | 梅河口市弘业无缝钢管有限公司 | Waste and old oil well pipe performance recovery process |
| US20160151819A1 (en) * | 2012-08-24 | 2016-06-02 | Michael Eric Johnson | Sucker rod |
| CN106002079A (en) * | 2016-06-21 | 2016-10-12 | 胜利油田物华管业有限公司 | Repairing equipment and technique for old oil pipe |
| US10195699B2 (en) | 2012-08-24 | 2019-02-05 | Trc Services, Inc. | Sucker rod |
| CN110303052A (en) * | 2019-06-14 | 2019-10-08 | 宁夏辰邦石油装备制造有限公司 | A kind of waste and old steel pipe tube body increases wall and remanufactures technique |
| CN111195801A (en) * | 2020-02-04 | 2020-05-26 | 中国石油天然气集团有限公司 | Repairing method for corrosion eccentric wear waste oil pipe |
| CN115741196A (en) * | 2022-11-16 | 2023-03-07 | 黑龙江科发同业科技有限责任公司 | Process for producing polished rod by three-roller hot extrusion of waste sucker rod |
-
2010
- 2010-05-21 CN CN2010201985629U patent/CN201685076U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513361A (en) * | 2011-12-07 | 2012-06-27 | 靳凯 | Hot-rolled repairing method for waste and old oil pipes |
| CN102581542A (en) * | 2012-02-07 | 2012-07-18 | 梅河口市弘业无缝钢管有限公司 | Waste and old oil well pipe performance recovery process |
| US20160151819A1 (en) * | 2012-08-24 | 2016-06-02 | Michael Eric Johnson | Sucker rod |
| US10195699B2 (en) | 2012-08-24 | 2019-02-05 | Trc Services, Inc. | Sucker rod |
| CN106002079A (en) * | 2016-06-21 | 2016-10-12 | 胜利油田物华管业有限公司 | Repairing equipment and technique for old oil pipe |
| CN110303052A (en) * | 2019-06-14 | 2019-10-08 | 宁夏辰邦石油装备制造有限公司 | A kind of waste and old steel pipe tube body increases wall and remanufactures technique |
| CN111195801A (en) * | 2020-02-04 | 2020-05-26 | 中国石油天然气集团有限公司 | Repairing method for corrosion eccentric wear waste oil pipe |
| CN115741196A (en) * | 2022-11-16 | 2023-03-07 | 黑龙江科发同业科技有限责任公司 | Process for producing polished rod by three-roller hot extrusion of waste sucker rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Performance recovery system for waste oil well pipe Effective date of registration: 20180329 Granted publication date: 20101229 Pledgee: Jilin Liang Cheng guarantee investment Co., Ltd. Pledgor: Meihekou City Hongye Seamless Steel Tube Co., Ltd. Registration number: 2018220000009 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |