CN107060691B - The vapor-recovery system of steam paraffin vehicle - Google Patents
The vapor-recovery system of steam paraffin vehicle Download PDFInfo
- Publication number
- CN107060691B CN107060691B CN201710500343.8A CN201710500343A CN107060691B CN 107060691 B CN107060691 B CN 107060691B CN 201710500343 A CN201710500343 A CN 201710500343A CN 107060691 B CN107060691 B CN 107060691B
- Authority
- CN
- China
- Prior art keywords
- steam
- isolating layer
- hole
- cavity
- pours
- 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.)
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 34
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010025 steaming Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/005—Heater surrounding production tube
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses the vapor-recovery systems of steam paraffin vehicle, including oil pick-up tube, further include shell, steam isolating layer, the shell and steam isolating layer are cylindrical body, the steam isolating layer is placed on the inside of shell, and cavity is formed between the shell and steam isolating layer, and cavity is sealing up and down；Cavity upper surface is provided with multiple steam and is passed through mouth；It is evenly arranged with multiple steam on the wall body of the steam isolating layer and pours into hole；There is gap on the inside of steam isolating layer between oil pick-up tube, the bottom in gap is provided with oil pumping pipe wall body steam recovery pipe.The present invention can directly export well head by setting oil pumping pipe wall body steam recovery pipe to liquefied liquid and without liquefied steam；The liquid of recycling and steam are transmitted back to steam coach by pipe wall body steam recovery pipe of pumping, and reduce the waste of steam.
Description
Technical field
The present invention relates to field of petroleum machinery, and in particular to the vapor-recovery system of steam paraffin vehicle.
Background technique
Now the main wax removal mode in current oil field is steam coach scene wax removal, in the process of cleaning because being that high-temperature steam is made
Industry, steam coach need to waste a large amount of steam during the rinsing process, and energy waste is big, and efficiency is relatively low.
Summary of the invention
The technical problem to be solved by the present invention is to steam coach to need to waste a large amount of steam, energy wave during the rinsing process
Fei great, efficiency it is relatively low, and it is an object of the present invention to provide steam paraffin vehicle vapor-recovery system, steam coach concentrates steaming during the rinsing process
Vapour concentration class, while the liquid after steam or liquefaction is recycled, avoid the excessive waste of the energy.
The present invention is achieved through the following technical solutions:
The vapor-recovery system of steam paraffin vehicle, including oil pick-up tube, further include shell, steam isolating layer, the shell and
Steam isolating layer is cylindrical body, and the steam isolating layer is placed on the inside of shell, is formed between the shell and steam isolating layer
Cavity, cavity are sealing up and down；Cavity upper surface is provided with multiple steam and is passed through mouth；On the wall body of the steam isolating layer
It is even to be provided with multiple steam and pour into hole；There is gap between oil pick-up tube on the inside of steam isolating layer, the bottom in gap is provided with oil pumping
Pipe wall body steam recovery pipe.
During oil pipe rises out of oil well, steam coach is connected to steam of the invention by jet chimney and is passed through
Mouthful, steam coach by vapor transmission into the cavity formed between shell and steam isolating layer, as long as steam coach steam pressure foot
Enough big, after steam pressure is enough in the cavities, the steam in cavity can be poured into hole directly by the steam on steam isolating layer
Impact is on the tube wall of oil pick-up tube, to achieve the purpose that paraffin removal；In gap between oil pick-up tube and steam isolating layer, use
After the steam crossed can be due to using, the phenomenon that some vapor liquefies, liquid after liquefaction will along oil pumping tube wall with
And steam isolating layer inner wall is provided with oil pumping pipe wall body steam recovery pipe to flowing down on the downside of gap, the liquid after liquefaction can lead to
Cross oil pumping pipe wall body steam recovery pipe outflow well head；It is remaining directly to be returned by oil pumping pipe wall body steam without liquefied steam
Closed tube exports well head；The liquid of recycling and steam are transmitted back to steam coach by pipe wall body steam recovery pipe of pumping, to reduce steam
Waste.
Further, the central axes that the steam pours into that hole is on the inside of steam isolating layer are higher than steam and pour into hole in steaming
Central axes on the outside of vapour separation layer；Steam pours into the angular range between the central axes in hole and horizontal plane at 0 °~60 °.Steam fills
Enter hole to be tilted a certain angle, steam is impacted at a certain angle on oil pumping tube wall, can improve steam paraffin removal to a certain extent
Effect.
Further, the steam, which pours into hole and is in the hole of steam isolating layer inner wall, is less than steam and pours into hole and be in steam
The hole of separation layer outer wall；Steam pours into hole in horn-like.Varying cross-section is flowed through with identical steam flow, cross section is got over
Small, the speed of steam can be faster, therefore, steam is poured into hole and is made into horn-like, increases the flow velocity of steam, improves steam paraffin removal
Effect.
Further, multiple fixed idler whells are evenly arranged at port on the upside of the steam isolating layer.Use fixed idler whell
Oil pick-up tube is fixed on vertical position, keeps oil pumping tube wall parallel with steam isolating layer always, guarantees paraffin removal effect.
Further, the cavity bottom is provided with cavity liquid recovery tube, the connection of cavity liquid recovery tube one end
Cavity, the other end are connected on the tube wall of oil pumping pipe wall body steam recovery pipe.Steam can be in the wall of cavity surrounding after entering cavity
Liquefy a part on body, and for the ease of the recycling of this partial liquefaction water, cavity liquid recovery tube is arranged in cavity bottom.Due to
Liquid in cavity does not need all to recycle at any time, and therefore, cavity liquid recovery tube is to close in general.
Compared with prior art, the present invention having the following advantages and benefits:
1, the present invention is by setting oil pumping pipe wall body steam recovery pipe to liquefied liquid and without liquefied steam meeting
Directly export well head；The liquid of recycling and steam are transmitted back to steam coach by pipe wall body steam recovery pipe of pumping, and reduce steam
Waste；
2, present invention setting steam on steam isolating layer pours into hole, further improves the effect of steam paraffin removal.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is side, sectional structural schematic diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention.
Label and corresponding parts title in attached drawing:
1- oil pick-up tube, 2- fixed idler whell, 3- steam are passed through mouth, 4- cavity, 5- steam isolating layer, and 6- steam pours into hole, 7-
Cavity liquid recovery tube, 8- oil pumping pipe wall body steam recovery pipe.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, the vapor-recovery system of steam paraffin vehicle, including oil pick-up tube 1, further include shell, steam every
Absciss layer 5, the shell and steam isolating layer 5 are cylindrical body, and the steam isolating layer 5 is placed on the inside of shell, the shell and
Cavity 4 is formed between steam isolating layer 5, about 4 cavity is sealing；4 upper surface of cavity is provided with multiple steam and is passed through mouth 3；
Multiple steam, which are evenly arranged with, on the wall body of the steam isolating layer 5 pours into hole 6；Between 5 inside of steam isolating layer and oil pick-up tube 1
There is gap, the bottom in gap is provided with oil pumping pipe wall body steam recovery pipe 8.
Steam, which pours into hole 6 and is in the central axes of the inside of steam isolating layer 5, to be higher than steam and pours into hole 6 and be in steam isolating layer 5
The central axes in outside；Steam pours into the angular range between the central axes and horizontal plane in hole 6 at 0 °~60 °.
Steam, which pours into hole 6 and is in the hole of 5 inner wall of steam isolating layer, to be less than steam and pours into hole 6 and be in outside steam isolating layer 5
The hole of wall；Steam pours into hole 6 in horn-like.
Steam isolating layer is evenly arranged with multiple fixed idler whells 1 at 5 upside port.
4 bottom of cavity is provided with cavity liquid recovery tube 7, and described 7 one end of cavity liquid recovery tube connects cavity 4, another
End is connected on the tube wall of oil pumping pipe wall body steam recovery pipe 8.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. the vapor-recovery system of steam paraffin vehicle, including oil pick-up tube (1), which is characterized in that further include shell, steam isolating layer
(5), the shell and steam isolating layer (5) are cylindrical body, and the steam isolating layer (5) is placed on the inside of shell, the shell
Cavity (4) are formed between steam isolating layer (5), cavity (4) is sealing up and down；Cavity (4) upper surface is provided with multiple steamings
Vapour is passed through mouth (3)；Multiple steam, which are evenly arranged with, on the wall body of the steam isolating layer (5) pours into hole (6)；Steam isolating layer
(5) there is gap between inside and oil pick-up tube (1), the bottom in gap is provided with oil pumping pipe wall body steam recovery pipe (8)；The steam
It pours into central axes that hole (6) is on the inside of steam isolating layer (5) and is higher than steam and pours into hole (6) and be in steam isolating layer (5) outside
Central axes；Steam pours into the angular range between the central axes and horizontal plane in hole (6) at 0 ° ~ 60 °；The steam pours into hole
(6) hole in steam isolating layer (5) inner wall pours into the hole that hole (6) is in steam isolating layer (5) outer wall less than steam；It steams
Vapour pours into hole (6) in horn-like.
2. the vapor-recovery system of steam paraffin vehicle according to claim 1, which is characterized in that the steam isolating layer
(5) multiple fixed idler whells (1) is evenly arranged at the port of upside.
3. the vapor-recovery system of steam paraffin vehicle according to claim 1, which is characterized in that cavity (4) bottom
It is provided with cavity liquid recovery tube (7), described cavity liquid recovery tube (7) one end connects cavity (4), and the other end is connected to oil pumping
On the tube wall of pipe wall body steam recovery pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500343.8A CN107060691B (en) | 2017-06-27 | 2017-06-27 | The vapor-recovery system of steam paraffin vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500343.8A CN107060691B (en) | 2017-06-27 | 2017-06-27 | The vapor-recovery system of steam paraffin vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060691A CN107060691A (en) | 2017-08-18 |
| CN107060691B true CN107060691B (en) | 2019-04-23 |
Family
ID=59613377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500343.8A Active CN107060691B (en) | 2017-06-27 | 2017-06-27 | The vapor-recovery system of steam paraffin vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060691B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ532091A (en) * | 2001-10-24 | 2005-12-23 | Shell Int Research | In situ recovery from a hydrocarbon containing formation using barriers |
| CN2606177Y (en) * | 2003-02-27 | 2004-03-10 | 石油大学(华东) | Sucker rod cleaner |
| CN2697313Y (en) * | 2004-04-24 | 2005-05-04 | 林本立 | Wax and oil scraper for borehole pipe |
| CN2921269Y (en) * | 2006-05-26 | 2007-07-11 | 朱鹏 | Moving oil well crude oil paraffin removal unit |
| US8240370B2 (en) * | 2009-12-18 | 2012-08-14 | Air Products And Chemicals, Inc. | Integrated hydrogen production and hydrocarbon extraction |
| CN105201456B (en) * | 2015-09-14 | 2018-05-25 | 吉林省国泰石油开发有限公司 | A kind of Dlagnosis of Sucker Rod Pumping Well light maintenance environmental protection operation technique |
| CN105625985A (en) * | 2016-03-09 | 2016-06-01 | 阜宁县宏达石化机械有限公司 | Sucker rod wellhead quick cleaning device and cleaning method thereof |
| CN207004481U (en) * | 2017-06-27 | 2018-02-13 | 成都聚深科技有限责任公司 | A kind of vacuum and steam retracting device of wax removal vehicle |
-
2017
- 2017-06-27 CN CN201710500343.8A patent/CN107060691B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060691A (en) | 2017-08-18 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 834000 No. 48 Shengli Road, Karamay District, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: KARAMAY JIANYE ENERGY Co.,Ltd. Address before: 610000, 1304AB, 13 F, Southwest Petroleum University Science Park building, 8 Xindu Road, Xindu District, Sichuan, Chengdu Patentee before: CHENGDU JUSHEN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: No.4980-1-1-1-110, Jinxi Third Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Karamay Zhongcheng Petroleum Equipment Research Institute Co.,Ltd. Address before: 834000 No. 48 Shengli Road, Karamay District, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: KARAMAY JIANYE ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220606 Address after: No.4980-1-1-1-110, Jinxi Third Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Karamay Zhongcheng Petroleum Equipment Research Institute Co.,Ltd. Patentee after: KARAMAY JIANYE ENERGY CO.,LTD. Address before: No.4980-1-1-1-110, Jinxi Third Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Karamay Zhongcheng Petroleum Equipment Research Institute Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 150, Yousi Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region, 834000 Patentee after: Karamay Zhongcheng Petroleum Equipment Research Institute Co.,Ltd. Country or region after: China Patentee after: KARAMAY JIANYE ENERGY CO.,LTD. Address before: No.4980-1-1-1-110, Jinxi Third Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Karamay Zhongcheng Petroleum Equipment Research Institute Co.,Ltd. Country or region before: China Patentee before: KARAMAY JIANYE ENERGY CO.,LTD. |