CN107060691A - The vapor-recovery system of steam paraffin vehicle - Google Patents
The vapor-recovery system of steam paraffin vehicle Download PDFInfo
- Publication number
- CN107060691A CN107060691A CN201710500343.8A CN201710500343A CN107060691A CN 107060691 A CN107060691 A CN 107060691A CN 201710500343 A CN201710500343 A CN 201710500343A CN 107060691 A CN107060691 A CN 107060691A
- Authority
- CN
- China
- Prior art keywords
- steam
- isolating layer
- hole
- cavity
- recovery
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 40
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 17
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000010025 steaming Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 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
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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 system of steam paraffin vehicle, including oil pick-up tube, in addition to shell, steam isolating layer, the shell and steam isolating layer are cylinder, 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 up and down sealed；Cavity upper surface is provided with multiple steam and is passed through mouth；Multiple steam are evenly arranged with the wall body of the steam isolating layer and pour into hole；There is space on the inside of steam isolating layer between oil pick-up tube, the bottom in space is provided with oil pumping pipe wall body steam recovery pipe.The present invention is by setting oil pumping pipe wall body steam recovery pipe directly to export well head to liquefied liquid and no liquefied steam；The liquid and steam of recovery are transmitted back to steam coach by oil pumping pipe wall body steam recovery pipe, 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 technology
Now the main wax removal mode in current oil field is the live wax removal of steam coach, because being that high-temperature steam is made in cleaning process
Industry, steam coach needs to waste substantial amounts of steam in flushing process, and energy waste is big, and efficiency comparison is low.
The content of the invention
The technical problems to be solved by the invention are that steam coach needs to waste substantial amounts of steam, energy wave in flushing process
Fei great, efficiency comparison is low, it is therefore intended that provide the vapor-recovery system of steam paraffin vehicle, and steam coach concentrates steaming in flushing process
Vapour concentration class, while being reclaimed to the liquid after steam or liquefaction, it is to 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, in addition to shell, steam isolating layer, the shell and
Steam isolating layer is cylinder, and the steam isolating layer is placed on the inside of shell, is formed between the shell and steam isolating layer
Cavity, cavity is up and down sealed；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 space between oil pick-up tube on the inside of steam isolating layer, the bottom in space is provided with oil pumping
Pipe wall body steam recovery pipe.
During oil pipe rises out of oil well, the steam that steam coach is connected to the present invention by jet chimney 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, so as to reach the purpose of paraffin removal；In space between oil pick-up tube and steam isolating layer, use
After the steam crossed can be due to use, there is liquefied phenomenon in some vapor, the liquid after liquefaction will along oil pumping tube wall with
And steam isolating layer inwall is to flowing down, oil pumping pipe wall body steam recovery pipe is provided with the downside of space, 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 without liquefied steam by pipe wall body steam of pumping
Closed tube exports well head；The liquid and steam of recovery are transmitted back to steam coach by oil pumping pipe wall body steam recovery pipe, to reduce steam
Waste.
Further, the steam pours into axis of the hole on the inside of steam isolating layer and pours into hole higher than steam and be in and steams
Axis on the outside of vapour separation layer；The angular range that steam is poured between the axis in hole and horizontal plane is at 0 °~60 °.Steam is filled
Enter hole and tilt certain angle, steam is impacted on oil pumping tube wall at a certain angle, and steam paraffin removal can be improved to a certain extent
Effect.
Further, the steam pours into hole of the hole in steam isolating layer inwall and pours into hole in steam less than 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, and steam is poured into hole makes horn-like, the flow velocity of increase steam, improves steam paraffin removal
Effect.
Further, port is evenly arranged with multiple fixed idler whells on the upside of the steam isolating layer.Use fixed idler whell
Oil pick-up tube is fixed on vertical position, makes oil pumping tube wall parallel with steam isolating layer all the time, it is ensured that paraffin removal effect.
Further, the cavity bottom is provided with cavity liquid recovery tube, cavity liquid recovery tube one end connection
Cavity, the other end is connected on the tube wall of oil pumping pipe wall body steam recovery pipe.Steam enters wall of the meeting in cavity surrounding after cavity
Liquefied a part on body, and for the ease of the recovery of this partial liquefaction water, cavity liquid recovery tube is set in cavity bottom.Due to
Liquid in cavity need not be reclaimed all at any time, therefore, and cavity liquid recovery tube is to close under normal conditions.
The present invention compared with prior art, has the following advantages and advantages：
1st, 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 and steam of recovery are transmitted back to steam coach by oil pumping pipe wall body steam recovery pipe, reduce steam
Waste；
2nd, the present invention sets steam to pour into hole on steam isolating layer, further increases the effect of steam paraffin removal.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding 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 representation of the present invention；
Fig. 2 is overlooking the structure diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- oil pick-up tubes, 2- fixed idler whells, 3- steam is passed through mouth, and 4- cavitys, 5- steam isolating layers, 6- steam pours into hole, 7-
Cavity liquid recovery tube, 8- oil pumping pipe wall body steam recovery pipes.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
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, in addition to shell, steam every
Absciss layer 5, the shell and steam isolating layer 5 are cylinder, 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, cavity is sealed about 4；The upper surface of cavity 4 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 the inner side of steam isolating layer 5 and oil pick-up tube 1
There is space, the bottom in space is provided with oil pumping pipe wall body steam recovery pipe 8.
Steam pours into axis of the hole 6 in the inner side of steam isolating layer 5 and pours into hole 6 in steam isolating layer 5 higher than steam
The axis in outside；The angular range that steam is poured between the axis in hole 6 and horizontal plane is at 0 °~60 °.
Steam pours into hole of the hole 6 in the inwall of steam isolating layer 5 and pours into hole 6 outside steam isolating layer 5 less than steam
The hole of wall；Steam pours into hole 6 in horn-like.
The upside port of steam isolating layer 5 is evenly arranged with multiple fixed idler whells 1.
The bottom of cavity 4 is provided with cavity liquid recovery tube 7, and described one end of cavity liquid recovery tube 7 connects cavity 4, another
End is connected on the tube wall of oil pumping pipe wall body steam recovery pipe 8.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. the vapor-recovery system of steam paraffin vehicle, including oil pick-up tube (1), it is characterised in that also including shell, steam isolating layer
(5), the shell and steam isolating layer (5) are cylinder, and the steam isolating layer (5) is placed on the inside of shell, the shell
Cavity (4) is formed between steam isolating layer (5), cavity (4) is up and down sealed；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 space between inner side and oil pick-up tube (1), the bottom in space is provided with oil pumping pipe wall body steam recovery pipe (8).
2. the vapor-recovery system of steam paraffin vehicle according to claim 1, it is characterised in that the steam pours into hole
(6) axis on the inside of steam isolating layer (5) pours into the axis that hole (6) is on the outside of steam isolating layer (5) higher than steam
Line；The angular range that steam is poured between the axis in hole (6) and horizontal plane is at 0 °~60 °.
3. the vapor-recovery system of steam paraffin vehicle according to claim 1, it is characterised in that the steam pours into hole
(6) hole in steam isolating layer (5) inwall pours into the hole that hole (6) is in steam isolating layer (5) outer wall less than steam；Steam
Vapour pours into hole (6) in horn-like.
4. the vapor-recovery system of steam paraffin vehicle according to claim 1, it is characterised in that the steam isolating layer
(5) upside port is evenly arranged with multiple fixed idler whells (1).
5. the vapor-recovery system of steam paraffin vehicle according to claim 1, it is characterised in that cavity (4) bottom
Cavity liquid recovery tube (7) is provided with, cavity liquid recovery tube (7) one end connection cavity (4), 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 true CN107060691A (en) | 2017-08-18 |
| CN107060691B 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) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606177Y (en) * | 2003-02-27 | 2004-03-10 | 石油大学(华东) | Sucker rod cleaner |
| CN1575375A (en) * | 2001-10-24 | 2005-02-02 | 国际壳牌研究有限公司 | In situ updating of coal |
| 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 |
| CN105201456A (en) * | 2015-09-14 | 2015-12-30 | 吉林省国泰石油开发有限公司 | Environment-friendly operation process for minor overhaul of sucker rod pumping oil well |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1575375A (en) * | 2001-10-24 | 2005-02-02 | 国际壳牌研究有限公司 | In situ updating of coal |
| 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 |
| CN105201456A (en) * | 2015-09-14 | 2015-12-30 | 吉林省国泰石油开发有限公司 | Environment-friendly operation process for minor overhaul of sucker rod pumping oil well |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060691B (en) | 2019-04-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| 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. |