CN206111156U - Can realize gas -liquid separation's plunger airlift unit - Google Patents
Can realize gas -liquid separation's plunger airlift unit Download PDFInfo
- Publication number
- CN206111156U CN206111156U CN201621097069.1U CN201621097069U CN206111156U CN 206111156 U CN206111156 U CN 206111156U CN 201621097069 U CN201621097069 U CN 201621097069U CN 206111156 U CN206111156 U CN 206111156U
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- gas
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- oil pipe
- plunger
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Abstract
The utility model provides a can realize gas -liquid separation's plunger airlift unit. It is decided ware, vapour and liquid separator, outlet duct, play oil pipe, pneumatic valve, temperature control device, temperature display device, gas -liquid post, plunger, pay sand, temperature sensor and forms by preventing spray cap, lubricator, total valve, gas injection mouth, pressure display device, temperature -controlled box, sleeve pipe, oil pipe, damping spring, pressure sensor, card. This device principle is simple, convenient operation, and control numerical value is accurate, the system composition of the understanding plunger airlift unit that can know to can realize gas -liquid separation, especially adapted experimental study.
Description
Technical field
The utility model is related to a kind of experimental provision, more particularly to a kind of plunger lift device of achievable gas-liquid separation.
Background technology
Various experimental provisions bring to scientific research it is many convenient and convenient, can help people understand various phenomenons,
Principle and experimental study is carried out, but be not capable of achieving the plunger lift experimental provision of gas-liquid separation at present.Therefore, for
Problem above, design one kind can simulate true stratum, and the plunger lift device of achievable gas-liquid separation seems particularly necessary.
Utility model content
For the problems referred to above, the utility model provides a kind of plunger lift device of achievable gas-liquid separation, can pass through
Injection gas realizes plunger lift process, and using gas-liquid separator gas-liquid separation is realized.Principle of device is simple, works well.
The utility model solves the technical scheme that its technical problem adopted：The utility model is by anti-gushing cap, blowout prevention
Pipe, total valve, gas injection port, pressure-display device, temperature-controlled box, sleeve pipe, oil pipe, damping spring, pressure sensor, fastener, gas
Liquid/gas separator, escaping pipe, flowline, pneumatic operated valve, temperature control equipment, temperature indicating device, plunger, pay sand, TEMP
Device is constituted.Sleeve pipe is located inside temperature-controlled box, and pay sand is located at sleeve bottom.Temperature sensor is arranged on sleeve bottom right side, pressure
Force snesor is arranged on sleeve bottom left side.Temperature indicating device is arranged on temperature control box outer wall upper right side position, temperature control dress
Put installed in temperature indicating device top, pressure-display device is arranged on temperature control box outer wall upper left side position.Oil pipe is vertically placed
In sleeve pipe central authorities, fastener and damping spring are fixed on oil pipe bottom.Gas injection port is located at the upper left side of device, and plunger is located at oil pipe
Inside, can move up and down, and total valve is located at the middle and upper part of oil pipe.Lubricator is connected with oil pipe top, and anti-gushing cap is located at lubricator
Top.Pneumatic operated valve is connected to oil pipe upper right, and gas-liquid separator is connected with pneumatic operated valve.It is right that escaping pipe is connected to gas-liquid separator
Top, flowline is connected to gas-liquid separator right lower quadrant.
The beneficial effects of the utility model are that the utility model in annular space of the gas injection port between tubing and casing by injecting
Air, simulates different pressures, studies impact of the Different Strata pressure to plunger lift；Change device inside temperature using temperature-controlled box
Degree, simulates Different Strata temperature, and observes stratum actual temperature by temperature indicating device, and observation temperature is to plunger lift
Affect；Pay sand simulates true stratum, and the property of oil-sand is controlled, simulate different core intersections, viscosity of crude and
Other geologic(al) factors such as initial oil saturation, observe impact of the geologic(al) factor to plunger lift；Using lubricator and anti-gushing cap
The oil-well blowing of unit simulation is prevented, the security performance of device is enhanced；Gas-liquid separator is capable of achieving oil and separates with gas.This dress
Put principle simple, easy to operate, control numerical value accurately, can be apparent from the system composition of plunger lift device, and can be real
Existing gas-liquid separation, is especially suitable for experimental study.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1. anti-gushing cap, 2. lubricator, 3. total valve, 4. gas injection port, 5. pressure-display device, 6. temperature-controlled box, 7.
Sleeve pipe, 8. oil pipe, 9. damping spring, 10. pressure sensor, 11. fasteners, 12. gas-liquid separators, 13. escaping pipes, 14. go out
Oil pipe, 15. pneumatic operated valves, 16. temperature control equipments, 17. temperature indicating devices, 18. plungers, 19. pay sands, 20. TEMPs
Device.
Specific embodiment
The utility model is by anti-gushing cap（1）, lubricator（2）, total valve（3）, gas injection port（4）, pressure-display device
（5）, temperature-controlled box（6）, sleeve pipe（7）, oil pipe（8）, damping spring（9）, pressure sensor（10）, fastener（11）, gas-liquid separation
Device（12）, escaping pipe（13）, flowline（14）, pneumatic operated valve（15）, temperature control equipment（16）, temperature indicating device（17）, post
Plug（18）, pay sand（19）, temperature sensor（20）Composition.During operation, by total valve（3）Control controlling plunger
The beginning of gaslift process；By gas injection port（4）In oil pipe（8）And sleeve pipe（7）Between annular space in injection air, simulation is different
Pressure, by pressure-display device（5）Read pay sand（19）In concrete pressure value, simulation Different Strata pressure to plunger gas
The impact of act；Pay sand（19）Interior liquid passes through plunger（18）With oil pipe（8）Annular gap rise to plunger（18）It is poly- above
Accumulate into one section of gas-liquid post；When ground pneumatic operated valve（15）Open, production flow line is unimpeded, sleeve pipe（7）Interior gas is to oil pipe（8）Expansion,
Reach plunger（18）Below, plunger is promoted（18）Leave fastener（11）Begin to ramp up, plunger promotes the gas-liquid post of top aggregation
Rise, until plunger（18）Reach well head.Oil pipe is reached in plunger（8）During top, anti-gushing cap（1）And lubricator（2）Can prevent
The oil-well blowing of unit simulation；Gas-liquid post from well head output, by oil pipe（8）Flow gas-liquid separator（12）In, in gas-liquid post
The gas and liquid of mixing is in gas-liquid separator（12）In separate because density is different, through gas-liquid separator（12）It is detached
Gas and liquid are respectively from escaping pipe（13）, flowline（14）Middle output；Oil pressure is reduced rapidly, when pressure drops to minimum of a value, ground
Face controls pneumatic operated valve（15）Close, plunger（18）In oil pipe under self gravitation（8）Interior whereabouts, falls to reaching sleeve pipe（7）Bottom
During position, damping spring is clashed into（9）, it is parked in sleeve pipe（7）Bottom, into subsequent cycle process.Using temperature-controlled box（6）On temperature
Control device（16）Adjusting needs the formation temperature size of simulation, by temperature indicating device（17）Showing needs the stratum of simulation
Temperature, works as temperature indicating device（17）The numerical value and temperature control equipment of display（16）When the numerical value of control is identical, then can be with standard
Impact of the true simulation Different Strata temperature to plunger lift；Using pay sand（20）True stratum is simulated, by pay sand
（19）Properties control, can simulate different viscosity of crude and initial oil saturation, observation geologic(al) factor is to post
The impact of plug gaslift, can change pay sand（19）Thickness, simulates impact of the core intersection to plunger lift.The letter of this principle of device
Single, easy to operate, control numerical value accurately, can be apparent from the system composition of plunger lift device, and be capable of achieving gas-liquid point
From being especially suitable for experimental study.
Claims (1)
1. a kind of plunger lift device of achievable gas-liquid separation, it is by anti-gushing cap, lubricator, total valve, gas injection port, pressure
It is display device, temperature-controlled box, sleeve pipe, oil pipe, damping spring, pressure sensor, fastener, gas-liquid separator, escaping pipe, fuel-displaced
Pipe, pneumatic operated valve, temperature control equipment, temperature indicating device, plunger, pay sand, temperature sensor composition, it is characterised in that institute
The sleeve pipe stated is located inside temperature-controlled box；Described pay sand is located at sleeve bottom；Described temperature sensor is arranged on set ttom of pipe
Portion right side；Described pressure sensor is arranged on sleeve bottom left side；Described temperature indicating device is arranged on temperature control box outer wall
Upper right side position, temperature control equipment is arranged on temperature indicating device top；Described pressure-display device is arranged on temperature-controlled box
Outer wall upper left side position；Described oil pipe is vertically placed on sleeve pipe central authorities, and fastener and damping spring are fixed on oil pipe bottom；Institute
The gas injection port stated is located at the upper left side of device；Described plunger is located inside oil pipe, can be moved up and down；Described total valve is located at
The middle and upper part of oil pipe, lubricator is connected with oil pipe top, and anti-gushing cap is located at lubricator top；Described pneumatic operated valve is connected to oil pipe
Upper right；Described gas-liquid separator is connected with pneumatic operated valve；Described escaping pipe is connected to gas-liquid separator upper right quarter, fuel-displaced
Pipe is connected to gas-liquid separator right lower quadrant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621097069.1U CN206111156U (en) | 2016-10-01 | 2016-10-01 | Can realize gas -liquid separation's plunger airlift unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621097069.1U CN206111156U (en) | 2016-10-01 | 2016-10-01 | Can realize gas -liquid separation's plunger airlift unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111156U true CN206111156U (en) | 2017-04-19 |
Family
ID=58522373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621097069.1U Expired - Fee Related CN206111156U (en) | 2016-10-01 | 2016-10-01 | Can realize gas -liquid separation's plunger airlift unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364947A (en) * | 2020-03-30 | 2020-07-03 | 中国石油天然气集团有限公司 | Plunger drainage gas production simulation device and simulation method |
| WO2022151550A1 (en) * | 2021-01-13 | 2022-07-21 | 江苏联友科研仪器有限公司 | Visual model kettle for ultra-low permeability gas |
-
2016
- 2016-10-01 CN CN201621097069.1U patent/CN206111156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364947A (en) * | 2020-03-30 | 2020-07-03 | 中国石油天然气集团有限公司 | Plunger drainage gas production simulation device and simulation method |
| CN111364947B (en) * | 2020-03-30 | 2022-11-29 | 中国石油天然气集团有限公司 | Plunger drainage gas production simulation device and simulation method |
| WO2022151550A1 (en) * | 2021-01-13 | 2022-07-21 | 江苏联友科研仪器有限公司 | Visual model kettle for ultra-low permeability gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171001 |