CN109577920A - Well casing gas reclaimer deposits liquid automatic recycling device - Google Patents
Well casing gas reclaimer deposits liquid automatic recycling device Download PDFInfo
- Publication number
- CN109577920A CN109577920A CN201811299054.7A CN201811299054A CN109577920A CN 109577920 A CN109577920 A CN 109577920A CN 201811299054 A CN201811299054 A CN 201811299054A CN 109577920 A CN109577920 A CN 109577920A
- Authority
- CN
- China
- Prior art keywords
- gas
- casing gas
- retainer plate
- casing
- pipe
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 210000002445 nipple Anatomy 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 241000521257 Hydrops Species 0.000 claims description 4
- 206010030113 Oedema Diseases 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000008021 deposition Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
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)
- Compressor (AREA)
Abstract
Well casing gas reclaimer deposits liquid automatic recycling device.Its composition of this product includes: fluid reservoir, it is characterized in that: the top of the fluid reservoir has casing gas import, the casing gas import connecting sleeve gas inlet pipe, the casing gas inlet pipe connecting sleeve gas inlet pipe valve, the lower part of the fluid reservoir is exported with casing gas, the casing gas outlet nipples pipe gas outlet pipe, the casing gas outlet pipe is sequentially connected with emptying valve, gas-liquid separator, draining solenoid valve, drain check valve, the casing gas outlet pipe connecting sleeve gas goes out pipe valve and drain electromagnetic pump, it is connected between the casing gas outlet pipe and oil pipeline by connecting assembly.The present invention recycles automatically for well casing gas reclaimer deposition liquid.
Description
Technical field
The present invention relates to a kind of well casing gas reclaimers to deposit liquid automatic recycling device.
Background technique
Traditional casing gas recovering device, the liquid water stored in oil water separator (filter canister) and light oil
There are two types of processing methods: discharge periodically discharges collection on the ground or manually, and the former will cause environmental pollution and the wasting of resources, the latter
It will increase artificial nurse cost and need a kind of novel disposal options in environmental protection and cost of labor pressure increasing today.
Summary of the invention
The object of the present invention is to provide a kind of structure is simple, economic and environment-friendly well casing gas reclaimer deposition liquid is automatic
Recyclable device.
Above-mentioned purpose is realized by following technical scheme:
A kind of well casing gas reclaimer deposition liquid automatic recycling device, composition includes: fluid reservoir, the fluid reservoir
Top has casing gas import, the casing gas import connecting sleeve gas inlet pipe, the casing gas inlet pipe connecting sleeve gas
The lower part of inlet pipe valve, the fluid reservoir is exported with casing gas, and the casing gas outlet nipples pipe gas outlet pipe is described
Casing gas outlet pipe be sequentially connected with emptying valve, gas-liquid separator, draining solenoid valve, drain check valve, the casing gas goes out
Pipe connector sleeves pipe gas goes out pipe valve and drain electromagnetic pump, is connected between the casing gas outlet pipe and oil pipeline by connecting assembly
It connects.
The well casing gas reclaimer deposits liquid automatic recycling device, the fluid reservoir and the casing gas
It is pumped between outlet pipe equipped with level-one electromagnetic pump and two-stage electromagnetic, the gas-liquid separator is provided with floating ball lever meter.
The well casing gas reclaimer deposits liquid automatic recycling device, and casing gas enters gas-liquid by casing gas import
Separator is saved bit by bit wherein heavier light oil and water gradually settle down in gas-liquid separator bottom；Dress inside gas-liquid separator
There is floating ball lever meter, when hydrops liquid level increases to a certain extent, the floating ball in lauter tub floats, and triggers level-one electromagnetic pump and second level electricity
The switch of magnetic pumping, level-one electromagnetic pump and two-stage electromagnetic pump work pressurize inner bucket water and light oil, open the injection of drain check valve
Casing gas outlet, injects oil pipeline together with bushing gas；Liquid level declines in fluid reservoir, and floating ball is reduced drain electromagnetic pump
Power supply disconnects.
The well casing gas reclaimer deposits liquid automatic recycling device, and the connecting assembly includes left fixation
Circle and right retainer plate, the casing gas outlet pipe weld the left retainer plate, and the right side described in the Oil-pipeline welding is solid
Fixed circle, the left retainer plate are provided with outer embedding groove, and the outer embedding groove connects outer magnetic ring, and the right retainer plate is provided with outer
Docking groove, the described outer docking groove connection is outer to dock magnetosphere, the outer magnetic ring be attracted the outer docking magnetosphere it is fixed described in
Left retainer plate and the right retainer plate connection, grip seal between the left retainer plate and the right retainer plate
Pad, the left retainer plate, the outer docking magnetosphere, are circumferentially provided with 3 between the right retainer plate at the outer magnetic ring
The fixed hole that a angle is 120 °, the fixed hole are inserted into magnetic bar, the magnetic bar insertion fixed hole, institute
The one end for the magnetic bar stated has limited cap, and the limited cap is attached to the outside of the left retainer plate, and the magnetic bar is fixed
Connection screw thread bar, the threaded rod connect locking nut, and the locking nut is attached to the outside of the right retainer plate.
Beneficial effect
1. the present invention can be effectively solved in casing gas removal process, the difficulty that quiet liquid can only topple over or artificially periodically recycle
Topic.
The present invention beats the liquid in cooling system and water-oil separating (filter) after pressurizeing by high-voltage electromagnetic positive displacement pump
Oil pipeline is fed back, when liquid tank level is higher than setting value, drain pump startup, positive displacement pump stops when being lower than setting value, Neng Goufang
Equipment only is damaged after hydrops, the waste liquids such as water and light diameter is avoided arbitrarily to topple over discharge, pollutes well site and surrounding enviroment.
It is fixed between casing gas outlet pipe and oil pipeline of the invention by docking magnetosphere outside outer magnetic ring actuation, significantly
Ground reduces the quantity that bolt used is connected and fixed between left retainer plate and right retainer plate, greatly increases the speed of assembling
Degree, secured after assembling and highly stable, use is very safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this product.
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment 1
A kind of well casing gas reclaimer deposition liquid automatic recycling device, composition includes: fluid reservoir 1, the fluid reservoir
Top have casing gas import 2, the casing gas import connecting sleeve gas inlet pipe 3, the casing gas inlet pipe connector sleeve
Pipe gas inlet pipe valve 4, the lower part of the fluid reservoir have casing gas outlet 5, and the casing gas outlet nipples pipe gas goes out
Pipe 6, the casing gas outlet pipe are sequentially connected with emptying valve 7, gas-liquid separator 8, draining solenoid valve 9, drain check valve 10, institute
The casing gas outlet pipe connecting sleeve gas stated goes out pipe valve 11 and drain electromagnetic pump 12, between the casing gas outlet pipe and oil pipeline
It is connected by connecting assembly.
Embodiment 2
Well casing gas reclaimer described in embodiment 1 deposits liquid automatic recycling device, the fluid reservoir and the set
Equipped with level-one electromagnetic pump 13 and two-stage electromagnetic pump 14 between pipe gas outlet pipe, the gas-liquid separator is provided with floating ball lever meter
15。
Embodiment 3
Well casing gas reclaimer described in embodiment 1 deposits liquid automatic recycling device, and casing gas is entered by casing gas import
Gas-liquid separator is saved bit by bit wherein heavier light oil and water gradually settle down in gas-liquid separator bottom；In gas-liquid separator
Portion is equipped with floating ball lever meter, and when hydrops liquid level increases to a certain extent, the floating ball in lauter tub floats, and triggers level-one electromagnetic pump and two
The switch of grade electromagnetic pump, level-one electromagnetic pump and two-stage electromagnetic pump work, inner bucket water and light oil are pressurizeed, drain check valve is opened
The outlet of sprue bushing gas, injects oil pipeline together with bushing gas；Liquid level declines in fluid reservoir, and floating ball is reduced drain electricity
Magnetic pumping power supply disconnects.
Embodiment 4
Well casing gas reclaimer described in embodiment 1 deposits liquid automatic recycling device, and the connecting assembly includes a left side
Retainer plate 16 and right retainer plate 17, the casing gas outlet pipe welding left retainer plate, the Oil-pipeline welding institute
The right retainer plate stated, the left retainer plate are provided with outer embedding groove 18, and the outer embedding groove connects outer magnetic ring 19, the right side
Retainer plate is provided with outer docking groove 20, and the outer docking groove connection is outer to dock magnetosphere 21, and the outer magnetic ring is attracted described outer
Dock the connection of the magnetosphere fixed left retainer plate and the right retainer plate, the left retainer plate and the right fixation
Grip seal pad 22 between circle, the left retainer plate, the outer magnetic ring, the outer docking magnetosphere, the right fixation
The fixed hole 23 that 3 angles are 120 ° is circumferentially provided between circle, the fixed hole is inserted into magnetic bar 24, the magnetic bar
The insertion fixed hole, one end of the magnetic bar have limited cap 25, and the limited cap is attached to the left fixation
The outside of circle, the magnetic bar are fixedly connected with threaded rod 26, and the threaded rod connects locking nut 27, the locking nut
It is attached to the outside of the right retainer plate.Magnetic bar can be good at fixed outer magnetic ring and outer docking magnetosphere, can increase fixed
Dynamics, use is safe, effect is good.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of well casing gas reclaimer deposits liquid automatic recycling device, composition includes: fluid reservoir, it is characterized in that: institute
The top for the fluid reservoir stated have casing gas import, the casing gas import connecting sleeve gas inlet pipe, the casing gas into
The lower part of pipe connector sleeves pipe gas inlet pipe valve, the fluid reservoir is exported with casing gas, the casing gas outlet nipples
Pipe gas outlet pipe, the casing gas outlet pipe are sequentially connected with emptying valve, gas-liquid separator, draining solenoid valve, drain check valve, institute
The casing gas outlet pipe connecting sleeve gas stated goes out pipe valve and drain electromagnetic pump, passes through between the casing gas outlet pipe and oil pipeline
Connecting assembly connection.
2. well casing gas reclaimer according to claim 1 deposits liquid automatic recycling device, it is characterized in that: described
Fluid reservoir and the casing gas outlet pipe between pumped equipped with level-one electromagnetic pump and two-stage electromagnetic, the gas-liquid separator is built-in
There is floating ball lever meter.
3. well casing gas reclaimer according to claim 1 deposits liquid automatic recycling device, it is characterized in that: casing gas
Gas-liquid separator is entered by casing gas import, wherein heavier light oil and water gradually settle down, is saved bit by bit in gas-liquid separator
Bottom；Floating ball lever meter is housed inside gas-liquid separator, when hydrops liquid level increases to a certain extent, the floating ball in lauter tub floats,
The switch of level-one electromagnetic pump and two-stage electromagnetic pump, level-one electromagnetic pump and two-stage electromagnetic pump work are triggered, by inner bucket water and light oil
Pressurization opens the outlet of drain check valve sprue bushing gas, injects oil pipeline together with bushing gas；In fluid reservoir under liquid level
Drop, floating ball, which reduces, disconnects drain electromagnetism pumping source.
4. well casing gas reclaimer according to claim 1 deposits liquid automatic recycling device, it is characterized in that: described
Connecting assembly include left retainer plate and right retainer plate, the casing gas outlet pipe welding left retainer plate is described
Right retainer plate described in Oil-pipeline welding, the left retainer plate are provided with outer embedding groove, and the outer embedding groove connects outer magnetic
Circle, the right retainer plate are provided with outer docking groove, and the outer docking groove connection is outer to dock magnetosphere, and the outer magnetic ring is attracted institute
The connection of the outer docking magnetosphere the stated fixed left retainer plate and the right retainer plate, the left retainer plate and described
Grip seal pad between right retainer plate, the left retainer plate, the outer magnetic ring, the outer docking magnetosphere, the right side
The fixed hole that 3 angles are 120 ° is circumferentially provided between retainer plate, the fixed hole is inserted into magnetic bar, the magnetic bar
The insertion fixed hole, one end of the magnetic bar have limited cap, and the limited cap is attached to the left retainer plate
Outside, the magnetic bar is fixedly connected with threaded rod, and the threaded rod connects locking nut, and the locking nut is attached to institute
The outside for the right retainer plate stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299054.7A CN109577920A (en) | 2018-11-02 | 2018-11-02 | Well casing gas reclaimer deposits liquid automatic recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299054.7A CN109577920A (en) | 2018-11-02 | 2018-11-02 | Well casing gas reclaimer deposits liquid automatic recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577920A true CN109577920A (en) | 2019-04-05 |
Family
ID=65921439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811299054.7A Pending CN109577920A (en) | 2018-11-02 | 2018-11-02 | Well casing gas reclaimer deposits liquid automatic recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109577920A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463809A (en) * | 1982-06-14 | 1984-08-07 | Texaco Inc. | Method for regenerating brine |
| CN201705330U (en) * | 2010-06-21 | 2011-01-12 | 中国石油天然气股份有限公司 | Mobile oil well multi-phase flow meter |
| CN201714356U (en) * | 2010-08-18 | 2011-01-19 | 西安长庆科技工程有限责任公司 | Casing gas recovery device for oil well in oil field |
| CN202152914U (en) * | 2011-07-22 | 2012-02-29 | 檀志远 | Natural gas recovery device for oil well |
| CN102588737A (en) * | 2012-02-03 | 2012-07-18 | 深圳乐满油气技术有限公司 | Vortex oil and gas mixed delivery system with function of casing natural gas recycling and crude oil delivering for oil wells |
| CN102747989A (en) * | 2012-07-29 | 2012-10-24 | 上海亿景能源科技有限公司 | Oil well casing gas collecting device |
| CN203488154U (en) * | 2013-09-10 | 2014-03-19 | 代旭升 | Portable oil well casing gas recovery device |
| CN104100238A (en) * | 2013-04-11 | 2014-10-15 | 中国石油大学(华东) | Ejection pressurizing type sleeve gas recovery device |
| CN104632137A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气股份有限公司 | Self-pressure remote-control gas condensate closed recycling process method and device |
| CN105114039A (en) * | 2015-08-05 | 2015-12-02 | 中国石油天然气股份有限公司 | Oilfield well site casing gas recycling device and recycling method thereof |
| CN205477543U (en) * | 2015-11-17 | 2016-08-17 | 中国石油大学(华东) | Spray drainage formula gas -liquid separation sleeve pipe gas recovery plant |
| CN206831040U (en) * | 2017-06-27 | 2018-01-02 | 大庆市盛泰久益机械设备有限公司 | Superhigh molecular weight polyethylene pipe attachment means |
-
2018
- 2018-11-02 CN CN201811299054.7A patent/CN109577920A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463809A (en) * | 1982-06-14 | 1984-08-07 | Texaco Inc. | Method for regenerating brine |
| CN201705330U (en) * | 2010-06-21 | 2011-01-12 | 中国石油天然气股份有限公司 | Mobile oil well multi-phase flow meter |
| CN201714356U (en) * | 2010-08-18 | 2011-01-19 | 西安长庆科技工程有限责任公司 | Casing gas recovery device for oil well in oil field |
| CN202152914U (en) * | 2011-07-22 | 2012-02-29 | 檀志远 | Natural gas recovery device for oil well |
| CN102588737A (en) * | 2012-02-03 | 2012-07-18 | 深圳乐满油气技术有限公司 | Vortex oil and gas mixed delivery system with function of casing natural gas recycling and crude oil delivering for oil wells |
| CN102747989A (en) * | 2012-07-29 | 2012-10-24 | 上海亿景能源科技有限公司 | Oil well casing gas collecting device |
| CN104100238A (en) * | 2013-04-11 | 2014-10-15 | 中国石油大学(华东) | Ejection pressurizing type sleeve gas recovery device |
| CN203488154U (en) * | 2013-09-10 | 2014-03-19 | 代旭升 | Portable oil well casing gas recovery device |
| CN104632137A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气股份有限公司 | Self-pressure remote-control gas condensate closed recycling process method and device |
| CN105114039A (en) * | 2015-08-05 | 2015-12-02 | 中国石油天然气股份有限公司 | Oilfield well site casing gas recycling device and recycling method thereof |
| CN205477543U (en) * | 2015-11-17 | 2016-08-17 | 中国石油大学(华东) | Spray drainage formula gas -liquid separation sleeve pipe gas recovery plant |
| CN206831040U (en) * | 2017-06-27 | 2018-01-02 | 大庆市盛泰久益机械设备有限公司 | Superhigh molecular weight polyethylene pipe attachment means |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |