CN206386102U - A kind of gaslift distribution sledge control system for gas-injection station - Google Patents
A kind of gaslift distribution sledge control system for gas-injection station Download PDFInfo
- Publication number
- CN206386102U CN206386102U CN201621362691.0U CN201621362691U CN206386102U CN 206386102 U CN206386102 U CN 206386102U CN 201621362691 U CN201621362691 U CN 201621362691U CN 206386102 U CN206386102 U CN 206386102U
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- Prior art keywords
- gaslift
- pressure
- air inlet
- main air
- inlet pipe
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Abstract
The utility model is related to a kind of oil production equipment, more particularly to a kind of gaslift distribution sledge control system for gas-injection station.The multiple individual well gaslift air distributing devices in parallel being connected including main air inlet pipe road and between main air inlet pipe road and lower end oil well, due to measuring the setting of monitoring device, the temperature on main air inlet pipe road, pressure are monitored in real-time, the setting of flowmeter allows air inflow to be distribution accurately controlled, and then by controlling air inflow to realize the accurate control to manifold pressure, improve performance accuracy, improve production efficiency, simultaneously when occurring the high situation of pressure in pipeline, pressure release can be carried out by bleeding device, improve the security of production.
Description
Technical field
The utility model is related to a kind of oil production equipment, more particularly to a kind of gaslift distribution sledge for gas-injection station controls system
System.
Background technology
Gas-lift production is one kind of artificial lift method, and it is by injecting gases at high pressure to oil jacket annular space (or oil pipe), using
To reduce the density of wellbore fluid, in the presence of bottom hole flowing pressure, liquid is discharged into well head.Meanwhile, injection gas is in pit shaft
In uphill process, volume gradually increases, and the expansion work of gas also produces rolling action to liquid.Therefore, gas-lift production is oil well
A kind of mechanical oil production model for making it recover blowing after stop-spraying by artificial means, the energy that can act also as oil well blowing production is mended
Fill.But the gas-lift production method of prior art, accurately it can not be measured and count when injecting gases at high pressure to oil jacket annular space or oil pipe
Gas injection pressure and gas injection rate are calculated, and operation can not accurately be controlled, production efficiency is relatively low and there is certain danger.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art being capable of essence there is provided one kind
Really control gas injection rate and gas injection pressure, the gaslift distribution sledge control system for gas-injection station for improving production security.
The utility model is to be achieved by the following technical programs：
A kind of gaslift distribution sledge control system for gas-injection station, including main air inlet pipe road and with main air inlet pipe road and lower end
The multiple individual well gaslift air distributing devices in parallel connected between oil well, the main air inlet pipe road includes cutting off located at the import of import
Valve, the inlet line being connected with import stop valve is connected to the bleeding device in inlet line, the survey in inlet line
Traffic monitoring device and the vent ball valve located at inlet line end, the bleeding device include venting ball valve and are connected to venting ball
Stop valve after valve, the measurement monitoring device includes thermometer, pressure transmitter and pressure gauge, each individual well gaslift distribution dress
Put two ends and be equipped between ball valve, ball valve described in two ends and be connected in series flowmeter and plate-like regulating valve.
The beneficial effects of the utility model are：
Due to measuring the setting of monitoring device so that the temperature on main air inlet pipe road, pressure can be monitored in real-time, flowmeter
Setting air inflow is distribution accurately controlled, and then by controlling air inflow to realize accurate control to manifold pressure,
Performance accuracy is improved, production efficiency is improved, while when occurring the high situation of pressure in pipeline, can be entered by bleeding device
Row pressure release, improves the security of production.
Brief description of the drawings
Fig. 1 is attachment structure schematic diagram of the present utility model.
In figure：1. individual well gaslift air distributing device, 2. import stop valves, 3. inlet lines, 4. bleeding devices, 5. outlet balls
Valve, 6. venting ball valves, 7. stop valves, 8. thermometers, 9. pressure transmitters, 10. pressure gauges, 11. ball valves, 12. flowmeters, 13.
Plate-like regulating valve, 14. main air inlet pipe roads.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As illustrated, the utility model includes main air inlet pipe road and is connected between main air inlet pipe road 14 and lower end oil well
Multiple individual well gaslift air distributing devices 1 in parallel, the main air inlet pipe road includes the import stop valve 2 located at import, is cut with import
The inlet line 3 of disconnected valve connection, is connected to the bleeding device 4 in inlet line, the measurement monitoring device in inlet line
And the vent ball valve 5 located at inlet line end, the bleeding device is including venting ball valve 6 and is connected to cutting after venting ball valve
Only valve 7, the measurement monitoring device includes thermometer 8, pressure transmitter 9 and pressure gauge 10, each individual well gaslift air distributing device
Two ends, which are equipped between ball valve 11, ball valve described in two ends, is connected in series flowmeter 12 and plate-like regulating valve 13.
Due to the setting of thermometer so that the temperature on main air inlet pipe road can be monitored in real-time, pressure gauge and pressure inverting
The setting of device allows the pressure on main air inlet pipe road to be monitored in real-time, and the setting of flowmeter allows air inflow accurately to be controlled
System, and then by controlling air inflow, so as to realize the accurate control to manifold pressure, improve performance accuracy, improve life
Efficiency is produced, while when occurring the high situation of pressure in pipeline, pressure release can be carried out by bleeding device, the safety of production is improved
Property.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (1)
1. a kind of gaslift distribution sledge control system for gas-injection station, it is characterised in that including main air inlet pipe road and with main air inlet
The multiple individual well gaslift air distributing devices in parallel connected between pipeline and lower end oil well, the main air inlet pipe road includes being located at import
Import stop valve, the inlet line being connected with import stop valve is connected to the bleeding device in inlet line, located at inlet tube
Measurement monitoring device on line and the vent ball valve located at inlet line end, the bleeding device include venting ball valve and connection
In the stop valve after venting ball valve, the measurement monitoring device includes thermometer, pressure transmitter and pressure gauge, each individual well gas
Act air distributing device two ends, which are equipped between ball valve, ball valve described in two ends, is connected in series flowmeter and plate-like regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362691.0U CN206386102U (en) | 2016-12-13 | 2016-12-13 | A kind of gaslift distribution sledge control system for gas-injection station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362691.0U CN206386102U (en) | 2016-12-13 | 2016-12-13 | A kind of gaslift distribution sledge control system for gas-injection station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386102U true CN206386102U (en) | 2017-08-08 |
Family
ID=59488894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362691.0U Active CN206386102U (en) | 2016-12-13 | 2016-12-13 | A kind of gaslift distribution sledge control system for gas-injection station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029971A (en) * | 2019-04-15 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of foam auxiliary phlogisticated air drives distribution valve group and process |
-
2016
- 2016-12-13 CN CN201621362691.0U patent/CN206386102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029971A (en) * | 2019-04-15 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of foam auxiliary phlogisticated air drives distribution valve group and process |
| CN110029971B (en) * | 2019-04-15 | 2023-08-08 | 西安长庆科技工程有限责任公司 | Foam-assisted oxygen reduction air driving valve group and process method |
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