CN208106386U - A kind of oil well has channeling safety device - Google Patents
A kind of oil well has channeling safety device Download PDFInfo
- Publication number
- CN208106386U CN208106386U CN201820597523.2U CN201820597523U CN208106386U CN 208106386 U CN208106386 U CN 208106386U CN 201820597523 U CN201820597523 U CN 201820597523U CN 208106386 U CN208106386 U CN 208106386U
- Authority
- CN
- China
- Prior art keywords
- oil well
- channeling
- control system
- cabinet
- gas
- 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.)
- Active
Links
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model discloses a kind of oil well has channeling safety devices, including cabinet（1）And it is mounted on cabinet（1）Interior control system（2）, has channeling monitor system（3）, explosionproof electric box（4）, security protection pressure relief system（5）And temperature control system（6）；The has channeling monitors system（3）For real-time monitoring oil well gas componant and content and transfer data to control system（2）；The security protection pressure relief system（5）For monitoring oil well gas pipeline pressure and changes in flow rate, and in control system（2）Control lower safety relief；The temperature control system（6）For measuring cabinet（1）Interior temperature, and in control system（2）Control is lower to adjust cabinet（1）Interior temperature.The utility model can prevent has channeling, achieve the effect that security, and feedback data in time, accurately, realizes the real-time exhibition of production status, working efficiency greatly improved.
Description
Technical field
The utility model belongs to oil extraction in oil field technology field, and in particular to a kind of oil well has channeling safety device.
Background technique
The main attack method that domestic tertiary oil recovery improves recovery ratio is air oil drive.The advantages of air oil drive be gas source it is abundant,
Source is wide, at low cost, is not influenced by reservoir temperature, salinity.The disadvantage is that there are security risk, aggravating pipeline burn into hair
Anger is altered.
Air oil drive security work at present is not yet in place, and monitoring device is in disorder single, mainly by artificial sampling, timesharing
Section, subregion is monitored control.Such great work intensity, inefficiency, feedback data not in time, error it is big, to live oil
Larger accident risk is hidden in well operation.Meanwhile each data summarize report, then decision scheduling, whole process by artificial statistics
It is tediously long dilatory, it is easy to disconnect, does not meet the requirement of modernization Oilfield Information, digital production.
Utility model content
In view of the problems of the existing technology, the purpose of the utility model is to provide a kind of oil well has channeling safety device, energy
Enough real time on-line monitorings, feedback data in time, accurately, eliminate safe hidden trouble.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of oil well has channeling safety device, including cabinet 1 and the control system being mounted in cabinet 12, has channeling monitoring system
System 3, explosionproof electric box 4, security protection pressure relief system 5 and temperature control system 6；
The has channeling monitoring system 3 is for real-time monitoring oil well gas componant and content and transfers data to control system
2；The security protection pressure relief system 5 is for monitoring oil well gas pipeline pressure and changes in flow rate, and the safety under the control of control system 2
Pressure release；The temperature control system 6 adjusts temperature in cabinet 1 for measuring temperature in cabinet 1, and under the control of control system 2.
The control system 2 includes touch LCD screen 7 and the PLC controller 8 communicated.
The has channeling monitoring system 3 includes on-line sampler 9 and the oil well gas componant being attached thereto by pipeline and contains
Amount detector 10.
Electric device is installed in the explosionproof electric box 4, monitors system 3, security protection pressure release system to control system 2, has channeling
System 5 and temperature control system 6 provide power supply.
The security protection pressure relief system 5 includes gas pressure transmitter 11, gas flowmeter 12 and L-type internally piloted valve 13；Gas
Pressure transmitter 11 monitors oil well gas pipeline pressure, and by data back to PLC controller 8；Gas flowmeter 12 monitors oil
The variation of well gas pipeline flow, and by data back to PLC controller 8；L-type internally piloted valve 13 is arranged in oil well feed channel, oil
When well gas exception, under the control of PLC controller 8, L-type internally piloted valve 13 is to preset safety corridor pressure release.
The temperature control system 6 includes temperature control sensor 14, heater 15 and radiator 16, and temperature control sensor 14 measures cabinet
Temperature in 1 adjusts temperature in cabinet 1 by heater 15 and radiator 16 under the control of PLC controller 8.
Compared with prior art, the utility model has the advantage of：It being capable of real-time intelligent on-line monitoring oil well gas componant
And content, oil well gas pipeline pressure and changes in flow rate and in-cabinet temperature, and under control system control security protection pressure release,
Adjust operating temperature.The effect for giving full play to air oil drive, in production scene to oil well gas componant, pit shaft air pressure change, and
Sheath gas total amount carries out effective monitoring, prevents has channeling, achievees the effect that security.Feedback data in time, accurately, is realized
The real-time exhibition of production status, greatly improved working efficiency, meet the requirement of modernization Oilfield Information, digital production.
Detailed description of the invention
Fig. 1 is the schematic diagram of one specific embodiment of the utility model；
Wherein, cabinet 1, control system 2, has channeling monitor system 3, explosionproof electric box 4, security protection pressure relief system 5, temperature control system
6, touch LCD screen 7, PLC controller 8, on-line sampler 9, oil well gas componant and content detector 10, gas pressure pick-up
Device 11, gas flowmeter 12, L-type internally piloted valve 13, temperature control sensor 14, heater 15, radiator 16, oil well feed channel P, power supply
And communication E.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit the protection scope of the utility model.
As shown in Figure 1, the oil well has channeling safety device of one specific embodiment of the utility model, oil well has channeling safety device
Including:Cabinet 1 and the control system 2 being mounted in cabinet 1, has channeling monitor system 3, explosionproof electric box 4, security protection pressure relief system
5, temperature control system 6.
The control system 2 includes touch LCD screen 7 and PLC controller 8.Touch LCD screen 7 is locally set for instrument
Operating parameter and display operation conditions, and are transferred to PLC controller 8, PLC controller 8 and touch LCD screen 7, oil well gas at
Point and content detector 10, gas pressure transmitter 11, gas flowmeter 12, L-type internally piloted valve 13, temperature control sensor 14, heating
Device 15, radiator 16 communicate and control entire instrument operation work.
The has channeling monitoring system 3 includes on-line sampler 9 and the oil well gas componant being attached thereto by pipeline and contains
Amount detector 10.On-line sampler 9 bypasses upper real time sample in preset oil well tracheae, by Pipeline transport to oil well gas at
Divide and data back is given PLC to control by content detector 10, sample after 10 analysis detection of oil well gas componant and content detector
Device 8 processed, real-time monitoring oil well gas componant and content.
Electric device is installed in the explosionproof electric box 4, monitors system 3, security protection pressure release system to control system 2, has channeling
System 5 and temperature control system 6 provide power supply.
The security protection pressure relief system 5 includes gas pressure transmitter 11, gas flowmeter 12 and L-type internally piloted valve 13.Gas
Pressure transmitter 11 monitors oil well gas pipeline pressure, and by data back to PLC controller 8；Gas flowmeter 12 monitors oil
The variation of well gas pipeline flow, and by data back to PLC controller 8；In working condition, L-type internally piloted valve 13 is arranged in oil well
On gas pipeline.Data are handled via PLC controller 8, when pressure or changes in flow rate shows exceeded, in the control of PLC controller 8
Under, L-type internally piloted valve 13 is to preset safety corridor safety relief.
The temperature control system 6 includes temperature control sensor 14, heater 15 and radiator 16.14 measuring machine of temperature control sensor
Temperature in cabinet 1 joins temperature in cabinet 1 in the temperature of setting by heater 15, radiator 16 under the control of PLC controller 8
Numerical value reaches dynamic equilibrium, and temperature is relative constant to can be improved device reliability of operation.
The workflow of above-described embodiment is as follows：
1, control system 2 is the core of instrument, work can be arranged on remote computer or liquid crystal operation screen touch LCD screen 7
Make parameter, order is transferred to has channeling monitoring system 3, security protection pressure relief system 5, temperature control system 6 by PLC controller 8 and executes, and connects
Getter alters monitoring system 3, security protection pressure relief system 5,6 feedback data of temperature control system, and return command is by each system after data processing
It executes, completes security protection task.
2, under operation, has channeling monitoring system 3 receives the order of PLC controller 8, by on-line sampler 9 default
Oil well tracheae bypass upper real time sample, by Pipeline transport to oil well gas componant and content detector 10, sample is through casinghead gas
By data back to PLC controller 8 after 10 analysis detection of body ingredient and content detector；Such as data exception, control system 2 is at this
Ground and the same alarm of remote computer.
3, under operation, security protection pressure relief system 5 receives the order of PLC controller 8, is supervised by gas pressure transmitter 11
Oil well gas pipeline pressure is surveyed, and by data back to PLC controller 8；Oil well gas pipeline is monitored by gas flowmeter 12
Changes in flow rate, and by data back to PLC controller 8.After data are handled via PLC controller 8, when pressure or changes in flow rate are aobvious
When showing exceeded, control system 2 in the same alarm of local and remote computer, and PLC controller 8 control under, L-type internally piloted valve 13
To preset safety corridor pressure release, to protect the safety of oil well and personnel.
4, suitable temperature environment is set under Instrument working state, is measured in operation by temperature control sensor 14 warm in cabinet 1
Degree makes in cabinet 1 temperature in setting under the control of PLC controller 8 by heater 15, the mutually coordinated work of radiator 16
Temperature parameter value reaches dynamic equilibrium.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
Right the utility model, however be not intended to limit the utility model.Therefore, all without departing from technical solutions of the utility model
Hold, according to the utility model technical spirit any simple modifications, equivalents, and modifications made to the above embodiment, should all fall
In the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of oil well has channeling safety device, including cabinet（1）And it is mounted on cabinet（1）Interior control system（2）With it is explosion-proof
Electric box（4）, which is characterized in that it further include being mounted on cabinet（1）Interior has channeling monitors system（3）, security protection pressure relief system（5）With
Temperature control system（6）；
The has channeling monitors system（3）For real-time monitoring oil well gas componant and content and transfer data to control system
（2）；The security protection pressure relief system（5）For monitoring oil well gas pipeline pressure and changes in flow rate, and in control system（2）Control
Lower safety relief；The temperature control system（6）For measuring cabinet（1）Interior temperature, and in control system（2）Control is lower to adjust cabinet
（1）Interior temperature.
2. oil well has channeling safety device according to claim 1, which is characterized in that the control system（2）Including touching
Liquid crystal display（7）With the PLC controller communicated（8）.
3. oil well has channeling safety device according to claim 1 or 2, which is characterized in that the has channeling monitors system（3）Packet
Include on-line sampler（9）With the oil well gas componant and content detector being attached thereto by pipeline（10）.
4. oil well has channeling safety device according to claim 1 or 2, which is characterized in that the explosionproof electric box（4）Middle peace
Equipped with electric device, control system is given（2）, has channeling monitor system（3）, security protection pressure relief system（5）And temperature control system（6）Electricity is provided
Source.
5. oil well has channeling safety device according to claim 2, which is characterized in that the security protection pressure relief system（5）Including
Gas pressure transmitter（11）, gas flowmeter（12）With L-type internally piloted valve（13）；Gas pressure transmitter（11）Monitor casinghead gas
Body pipeline pressure, and by data back to PLC controller（8）；Gas flowmeter（12）The variation of oil well gas pipeline flow is monitored,
And by data back to PLC controller（8）；L-type internally piloted valve（13）It is arranged in oil well feed channel, when oil well gas anomaly,
PLC controller（8）Under control, L-type internally piloted valve（13）To preset safety corridor pressure release.
6. oil well has channeling safety device according to claim 2 or 5, which is characterized in that the temperature control system（6）Including temperature
Control sensor（14）, heater（15）And radiator（16）, temperature control sensor（14）Measure cabinet（1）Interior temperature is controlled in PLC
Device（8）Under control, pass through heater（15）And radiator（16）Adjust cabinet（1）Interior temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597523.2U CN208106386U (en) | 2018-04-25 | 2018-04-25 | A kind of oil well has channeling safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597523.2U CN208106386U (en) | 2018-04-25 | 2018-04-25 | A kind of oil well has channeling safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106386U true CN208106386U (en) | 2018-11-16 |
Family
ID=64116993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597523.2U Active CN208106386U (en) | 2018-04-25 | 2018-04-25 | A kind of oil well has channeling safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389331A (en) * | 2018-12-17 | 2019-02-26 | 中国石油大学(北京) | A kind of has channeling risk evaluating method and system |
| CN110164094A (en) * | 2019-05-06 | 2019-08-23 | 中国石油天然气股份有限公司 | Air foam flooding corresponding oil well gas channeling prevention alarm method |
| CN110761769A (en) * | 2019-10-17 | 2020-02-07 | 中国石油天然气股份有限公司 | Gas monitoring device and method for carbon dioxide gas displacement |
-
2018
- 2018-04-25 CN CN201820597523.2U patent/CN208106386U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389331A (en) * | 2018-12-17 | 2019-02-26 | 中国石油大学(北京) | A kind of has channeling risk evaluating method and system |
| CN110164094A (en) * | 2019-05-06 | 2019-08-23 | 中国石油天然气股份有限公司 | Air foam flooding corresponding oil well gas channeling prevention alarm method |
| CN110761769A (en) * | 2019-10-17 | 2020-02-07 | 中国石油天然气股份有限公司 | Gas monitoring device and method for carbon dioxide gas displacement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208106386U (en) | A kind of oil well has channeling safety device | |
| CN110067764B (en) | Remote switching and intelligent regulation and control device for local ventilator of coal mine and control method | |
| CN204925745U (en) | Roots blower intelligent monitoring system | |
| CN108037728A (en) | A kind of mine automates drainage control system | |
| CN102023629A (en) | Computer and video remote monitoring system for water conservancy and hydropower hub gate | |
| CN103076816B (en) | Automatic control system and method for emission monitoring of radioactive airborne effluents | |
| CN203614130U (en) | Mine drainage system | |
| CN201892872U (en) | Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe | |
| CN206094287U (en) | Heat exchange station automatic control system | |
| CN203463144U (en) | Automatic gas drainage controlling and monitoring system | |
| CN203101963U (en) | Heat conduction oil furnace cloud service remote monitoring system | |
| CN208061002U (en) | A kind of boiler room equipment energy consumption monitoring system | |
| CN205827208U (en) | A kind of water filling integral automation frequency-changing control system | |
| CN203588100U (en) | On-site temperature and humidity detecting system | |
| CN203500075U (en) | Coal mine main fan on-line monitoring system | |
| CN211175560U (en) | Intelligent electric actuator of flow monitoring valve | |
| CN206074037U (en) | A kind of distribution ring main unit based on Internet of Things becomes more meticulous monitoring system | |
| CN202756726U (en) | Gas-liquid linkage cut-off valve control system on oil-gas conveying pipeline | |
| CN205478242U (en) | Air compressor automatic control and monitored control system | |
| CN112432811A (en) | Drilling follow-up underground object identification control system | |
| CN208966547U (en) | Water injecting pump frequency-changing control system | |
| CN204187284U (en) | Petroleum pipeline electrical tracing control system | |
| CN201851161U (en) | Intelligent coal mine gas drainage detecting and monitoring cabinet | |
| CN208077027U (en) | A kind of PLC controls thermostat | |
| CN114482185A (en) | Intelligent integrated zero-water-hammer water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |