CN208268054U - A kind of Plunger Lift test experience device - Google Patents
A kind of Plunger Lift test experience device Download PDFInfo
- Publication number
- CN208268054U CN208268054U CN201820857045.4U CN201820857045U CN208268054U CN 208268054 U CN208268054 U CN 208268054U CN 201820857045 U CN201820857045 U CN 201820857045U CN 208268054 U CN208268054 U CN 208268054U
- Authority
- CN
- China
- Prior art keywords
- plunger
- tubing string
- liquid
- test experience
- connect
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Plunger Lift test experience devices, including tubing string, the side wall of tubing string is equipped with multiple plungers and reaches sensor, multiple plungers reach length direction of the sensor according to set distance along tubing string and arrange, the bottom end of tubing string is equipped with oil pipe tee pipe fitting, the first interface of oil pipe tee pipe fitting and the bottom end of tubing string connect, second interface is connect by gas pipeline with high-pressure air source device, third interface is connect by fluid pipeline with leakage liquid fluid reservoir, and the second control valve is connected on fluid pipeline;One of interface of well head plunger blowout prevention pipe assembly connects feed liquor pipeline, another interface connects outlet tube line, and the first control valve is connected on outlet tube line, and the outlet end of outlet tube line is connect with discharge liquid fluid reservoir.The Plunger Lift test experience device and test experience method of the utility model can real simulation Plunger Lift technical process, detect Plunger Lift system working performance, provide foundation for Plunger Lift optimization design.
Description
Technical field
The utility model relates to exploitation of oil-gas field to equip experiment detection technique field, and in particular to a kind of Plunger Lift detection
Experimental provision.
Background technique
Plunger Lift is a kind of major way of gas stringer water pumping gas production, is injected by self-produced gas energy or annular space
High pressure gas energy pushes plunger uplink in oil pipe, shaft bottom hydrops is taken out of pit shaft, to restore gas well deliverability.Plunger Lift
The successful key of technique be plunger can in oil pipe uplink, fall unobstructed, and plunger upper part liquid passes through column during uplink
It fills in leak rate control in a certain range, generally requires leak rate lower than 10%.The key of Plunger Lift optimization design is
Determine the upper scanning frequency of plunger aqueous medium and speed and high energy gas promotion Plunger Lift liquid in gas medium in oil pipe
Degree.The detection of plunger performance test at present is also mainly limited to mechanical performance detection, and Lifting Performance detection lacks necessary technology hand
Section, is unable to Accurate Determining Plunger Lift basic property parameter, cannot provide foundation for Plunger Lift optimization design.
Utility model content
Technical problem to be solved in the utility model is the deficiencies in the prior art, and it is an object of the present invention to provide a kind of Plunger Lift
Test experience device.
The utility model is achieved through the following technical solutions:
A kind of Plunger Lift test experience device, including tubing string are arranged with plunger in the tubing string, and plunger is in oil pipe
It freely moves up and down in column, the inside of tubing string is equipped with fastener, and fastener is fixedly mounted on the bottom of tubing string, the oil pipe
The top of column is connect with the bottom interface of well head plunger blowout prevention pipe assembly,
The side wall of the tubing string is equipped with multiple plungers and reaches sensor, and the multiple plunger reaches sensor according to setting
Set a distance is arranged along the length direction of tubing string, multiple plungers reach sensors for record plunger from decline or upstroke to
Plunger reaches the time of sensor position, and so as to calculate the plunger speed of service, the bottom end of the tubing string is equipped with oil pipe threeway
Pipe fitting, the first interface of the oil pipe tee pipe fitting and the bottom end of tubing string connect, and second interface passes through gas pipeline and high pressure
Compressed air source unit connection, third interface are connect by fluid pipeline with leakage liquid fluid reservoir, and the second control is connected on fluid pipeline
Valve processed;
The well head plunger blowout prevention pipe assembly be equipped with plunger reach sensor, plunger catcher, two interfaces, described two
The one of interface of a interface connects feed liquor pipeline, another interface connects outlet tube line, and the is connected on the outlet tube line
The outlet end of one control valve, outlet tube line is connect with discharge liquid fluid reservoir.
Preferred embodiment: the high-pressure air source device includes air accumulator and air compressor, the air compressor and gas storage
Tank connection, the air accumulator are connect by gas pipeline with second interface, and the air accumulator and air compressor are used for oil pipe
Column bottom end injects high pressure gas and pushes plunger lifting movement upwards in tubing string.
Preferred embodiment: the inlet of the feed liquor pipeline is connected with infusion pump, and infusion pump is connect by pipeline with water tank,
The infusion pump is for injecting liquid into tubing string.
Preferred embodiment: being equipped with the first liquid level sensor in the leakage liquid fluid reservoir, be discharged in liquid fluid reservoir and be equipped with
Second liquid level sensor.
Preferred embodiment: the plunger reaches sensor and plunger catcher is located at the top of well head plunger blowout prevention pipe assembly,
When plunger reaches setting position in well head plunger blowout prevention pipe assembly, the plunger catcher automatically grabs plunger.
Preferred embodiment: the gas pipeline is connected with third control valve and the first ball-and-seat, and first ball-and-seat is used for
It prevents from the liquid in tubing string from flowing backwards to enter in air accumulator, gas pressure sensor, the gas is additionally provided on the gas pipeline
Pressure sensor is for detecting air accumulator gas injection pressure.
Preferred embodiment: being connected with the second ball-and-seat on the feed liquor pipeline, second ball-and-seat exists for controlling plunger
It in tubing string when ascending motion, prevents the liquid in tubing string from entering in water tank, is additionally provided with liquid pressure on the feed liquor pipeline
Force snesor, the liquid-pressure pick-up is for detecting fluid pressure in tubing string.
Preferred embodiment: described device further includes experiment detection device, and the experiment detection device signal acquisition connects end and institute
It states multiple plungers arrival sensors, liquid level sensor, gas pressure sensor, liquid-pressure pick-up to be electrically connected, the examination
Detection device is tested equipped with multiple remote control switches, the multiple remote control switch control respectively infusion pump, plunger catcher,
First control valve, the second control valve, third control valve, the experiment detection device are additionally provided with processor, and the processor is used for
Decrease speed of the plunger in tubing string liquid is handled, decrease speed of the plunger in tubing string gas, plunger is in tubing string
Lift the speed uplink of liquid, Plunger Lift leak rate.
A kind of test experience method of Plunger Lift test experience device of the utility model, the test experience method packet
Include following steps,
Step 1: in advance to test experience device typing basic parameter, the basic parameter includes the internal diameter of tubing string, card
Determine distance of the device to oil pipe column bottom, the distance of each plunger arrival sensor distance oil pipe column bottom, tubing string top to card
Determine the distance between device bottom;
Step 2: plunger catcher is fixed on plunger in well head plunger blowout prevention pipe assembly;
Step 3: test experience device starting infusion pump or air accumulator, infusion pump inject liquid, air accumulator into tubing string
High pressure gas is injected into tubing string;
Step 4: experiment detection device control plunger catcher release plunger simultaneously starts timing, and experiment detection device is remembered automatically
Record the time for reaching sensor in plunger dropping process by each plunger;
Step 5: experiment detection device calculates plunger in the gas tubing string of liquid tubing string and different pressures automatically respectively
Interior downstream rate, and export examining report.
The test experience method of another Plunger Lift test experience device of the utility model, the test experience method
Include the following steps,
Step 1: in advance to test experience device typing basic parameter, the basic parameter includes the internal diameter of tubing string, card
Determine distance of the device to oil pipe column bottom, the distance of each plunger arrival sensor distance oil pipe column bottom, tubing string top to card
Determine the distance between device bottom, liquid is discharged the liquid level and liquid measure mapping table of fluid reservoir, misses liquid fluid reservoir liquid
Position height and liquid measure mapping table;
Step 2: plunger is launched to fastener position;
Step 3: test experience device starting infusion pump fills liquid into tubing string;
Step 4: the third control valve of test experience device starting air accumulator persistently injects high pressure gas into tubing string, together
When open the first control valve and start timing;
Step 5: experimental detection device automatically records plunger and is reached in uphill process by the last each plunger of tubing string
The time of sensor automatically records the corresponding volume of discharge each time liquid level of liquid fluid reservoir, automatically records plunger and rise drain
Gas pressure in fluid pressure and tubing string in tubing string in the process;
Step 6: the setting position that plunger reaches in well head plunger blowout prevention pipe assembly is grabbed by plunger catcher, test experience
Device closes the third control valve of air accumulator, and opens the second control valve, the lost fluid volume in record leakage liquid fluid reservoir
With total drain volume, test experience device calculates plunger each section of speed uplink and total leak rate in tubing string automatically, and defeated
Examining report out.
The utility model compared with prior art, has the following advantages and benefits: the utility model devises
A set of Plunger Lift test experience device, the device can real simulation Plunger Lift technical process, detection Plunger Lift system
Working performance;The present apparatus can also detect the basic property parameter of Plunger Lift automatically, facilitate the development of Novel plunger and determine
Type, and foundation is provided for Plunger Lift optimization design;It is automatic that present apparatus application plunger reaches sensor and test experience device etc.
Change acquisition and control element and automatic operation and automatic collection experimental data are carried out to Plunger Lift system, it is difficult to reduce detection
Degree, improves detection efficiency, and detection data is more accurate effectively.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the test experience device of the utility model;
Fig. 2 is the flow chart that the utility model is used to detect plunger downstream rate in tubing string liquid;
Fig. 3 is the flow chart that the utility model is used to detect plunger downstream rate in tubing string high pressure gas;
Fig. 4 is the flow chart that the utility model is used to detect plunger speed uplink and leak rate in tubing string.
Label and corresponding parts title in attached drawing:
1- test-bed, 2- tubing string, 3- plunger, 4- well head plunger blowout prevention pipe assembly, 5- fastener, 6- plunger capture
Device, 7- plunger reach sensor, 8- oil pipe tee pipe fitting, 9- gas pipeline, the first ball-and-seat of 10-, 11- third control valve, 12-
Air accumulator, 13- air compressor, 14- fluid pipeline, the second control valve of 15-, 16- miss liquid fluid reservoir, the first liquid level of 17-
Sensor, 18- feed liquor pipeline, the second ball-and-seat of 19-, 20- infusion pump, 21- water tank, 22- outlet tube line, 23- first are controlled
Liquid fluid reservoir, the second liquid level sensor of 25-, 26- liquid-pressure pick-up, 27- gas pressure sensor is discharged in valve, 24-.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, a kind of Plunger Lift test experience device of the utility model, the present apparatus are provided with experimental stand 1, examination
The top for testing rack 1 is equipped with high-altitude operation platform, connect in high-altitude operation platform with the top of tubing string 2, experimental stand 1 is used for
Fixed and suspension tubing string 2, fence is surrounded by high-altitude operation platform, is additionally provided with high altitude operation on high-altitude operation platform
Safety belt and fixed device, improve the safety of high-altitude operation platform, are additionally provided with ladder on experimental bench bracket 1, convenient for artificial
It builds this experimental stand 1 and adjusts the components in this experimental detection device.The highly preferred pipe for greater than 10 meters of tubing string 2
Column is arranged with plunger 3 in tubing string 2, and plunger 3 can freely move up and down in tubing string 1, and the inside of tubing string 2 is equipped with
Fastener 5, fastener 5 is fixedly mounted on the bottom of tubing string 2, during fastener 5 is fallen under plunger 3, due under plunger 3
There is very big inertia when falling, when plunger 3 reaches fastener 5, fastener 5 can support and reduce what plunger 3 generated tubing string 2
It hits.The top of tubing string 2 is connect with the bottom interface of well head plunger blowout prevention pipe assembly 4, the top of well head plunger blowout prevention pipe assembly 4
Portion's side wall is equipped with plunger catcher 6, and in 3 uphill process of plunger, plunger 3 passes through the bottom of well head plunger blowout prevention pipe assembly 4
Interface enters in well head plunger blowout prevention pipe assembly 4, when plunger 3 enters the setting position in well head plunger blowout prevention pipe assembly 4, column
Plug catcher 6 automatically will grab plunger 3 by artificial or test experience device, prevent plunger 3 from falling into tubing string 2 again
It is interior.
It is equipped with multiple plungers on the side wall of tubing string 2 and reaches sensor 7, plunger reaches sensor 7 and is preferably but not limited to
For magnetic approach switch, the quantity that plunger reaches sensor 7 is needed according to the length or detection of tubing string 2 specifically to set, more
A plunger reaches length direction of the sensor 7 according to set distance along tubing string 2 and arranges.
Oil pipe tee pipe fitting 8, the first interface of oil pipe tee pipe fitting 8 and the bottom of tubing string 2 are equipped in the bottom end of tubing string 2
End is tightly connected, and second interface is tightly connected by gas pipeline 9 and high-pressure air source device, and high-pressure air source device is preferably gas storage
Tank 12 and air compressor 13, air compressor 13 are connect with air accumulator 12, and air accumulator 12 passes through gas pipeline 9 and oil pipe threeway
The second interface of pipe fitting 8 connects, and air accumulator 12 is used for the high pressure gas stable to 2 bottom end injection pressure of tubing string, to push
The lifting movement upwards in tubing string 2 of plunger 3, air compressor 13 are used to provide high pressure gas to air accumulator 12.Gas pipeline 9
On be connected with third control valve 11 and the first ball-and-seat 10, the first ball-and-seat 10 for prevent the liquid in tubing string 2 flow backwards into
Enter in air accumulator 12, gas pressure sensor 27 is additionally provided on gas pipeline 9, gas pressure sensor 27 is for detecting gas storage
The gas injection pressure of tank 12.
It is connect by fluid pipeline 14 with leakage liquid fluid reservoir 16 in the third interface of oil pipe tee pipe fitting 8, liquid line
The second control valve 15 is connected on road 14, liquid of second control valve 15 in control oil pipe column 2 enters leakage liquid stock solution
In tank 16, in tubing string 2 in leakage liquid when needing to be discharged, need to open the second control valve 15, thus in tubing string 2
In leakage liquid be discharged into leakage liquid fluid reservoir 16 in, leakage liquid fluid reservoir 16 in be equipped with the first liquid level sensor 17,
First liquid level sensor 17 is used to detect and measure the liquid volume in leakage liquid fluid reservoir 16.
There are two interface on well head plunger blowout prevention pipe assembly 4, one of interface connects feed liquor pipeline 18, another connects
Mouth connects outlet tube line 22, and the first control valve 23, the outlet end of outlet tube line 22 and discharge liquid are connected on outlet tube line 22
Fluid reservoir 24 connects, and the second liquid level sensor 25 is equipped in discharge liquid fluid reservoir 24, the second liquid level sensor 25 is for detecting
With the liquid volume in metering discharge liquid fluid reservoir 24.The inlet of feed liquor pipeline 18 is connected with infusion pump 20, infusion pump 20
It is connect by pipeline with water tank 21, infusion pump 20 is connected with second on feed liquor pipeline 18 for injecting liquid into tubing string 2
Ball-and-seat 19, the second ball-and-seat 19 for controlling plunger 3 in tubing string 2 when ascending motion, prevent liquid in tubing string 2 into
Enter in water tank 21, liquid-pressure pick-up 26 is additionally provided on feed liquor pipeline 18, liquid-pressure pick-up 26 is for detecting oil pipe
Fluid pressure in column 2.
It is equipped with plunger on well head plunger blowout prevention pipe assembly 4 and reaches sensor 7, reaches well head plunger lubricator in plunger 3
In assembly 4 when setting position, plunger catcher 6 automatically grabs plunger 3.
The utility model further includes experiment detection device, this experiment detection device signal acquisition connects end and reaches with multiple plungers
Sensor 7, the first liquid level sensor 17, the second liquid level sensor 25, gas pressure sensor 27, liquid-pressure pick-up 26 are equal
Electrical connection, experiment detection device are equipped with multiple remote control switches, and multiple remote control switch controls infusion pump 20, column respectively
Catcher 6, the first control valve 23, the second control valve 15, third control valve 11 are filled in, experiment detection device is additionally provided with processor, institute
Processor is stated for handling decrease speed of the plunger 3 in 2 liquid of tubing string, lower reduction of speed of the plunger 3 in 2 gas of tubing string
Degree, plunger 3 lift the speed uplink of liquid in tubing string 2, and plunger 3 lifts leak rate.
The utility model also provides a kind of Plunger Lift test experience method, and the test experience method includes following two categories
Detection data:
1, downstream rate of the plunger 3 in tubing string 2 is detected when detection plunger 3 fills liquid in tubing string 2;
2, under detecting plunger 3 in tubing string 2 when detection plunger 3 injects the gas of different pressures in tubing string 2
Scanning frequency degree.The step of its method, is described respectively below:
1, downstream rate of the plunger 3 in tubing string 2 is detected for detecting when plunger 3 fills liquid in tubing string 2
Method and step are as follows:
Step 1: in advance to test experience device typing basic parameter, basic parameter includes the internal diameter of tubing string 2, fastener
5 arrive the distance of 2 bottom of tubing string, and each plunger reaches distance of the sensor 7 apart from 2 bottom of tubing string, arrives card at the top of tubing string 2
Determine the distance between 5 bottom of device;
Step 2: plunger catcher 6 is fixed on plunger 3 in well head plunger blowout prevention pipe assembly 4;
Step 3: test experience device test experience device closes the first control valve 23 and the second control valve 15, and starts defeated
Liquid pump 20, infusion pump 20 fill liquid into tubing string 2;
Step 4: experiment detection device control plunger catcher 6 discharges plunger 3 and starts timing, and experiment detection device is automatic
Record the time for reaching sensor 7 in 3 dropping process of plunger by each plunger;
Step 5: experiment detection device respectively it is automatic calculate plunger 3 in liquid tubing string 2 in each section of downstream rate, and
Export examining report.
2, plunger 3 is detected in tubing string 2 when injecting the gas of different pressures for detecting plunger 3 in tubing string 2
Downstream rate method and step are as follows:
Step 1: in advance to test experience device typing basic parameter, basic parameter includes the internal diameter of tubing string 2, fastener
5 arrive the distance of 2 bottom of tubing string, and each plunger reaches distance of the sensor 7 apart from 2 bottom of tubing string, arrives card at the top of tubing string 2
Determine the distance between 5 bottom of device;
Step 2: plunger catcher 6 is fixed on plunger 3 in well head plunger blowout prevention pipe assembly 4;
Step 3: test experience device closes the first control valve 23 and the second control valve 15, and opens third control valve 11,
The high pressure gas of air accumulator 12 is injected from trend tubing string 2, which can need injection pressure different according to detection
High pressure gas;
Step 4: experiment detection device control plunger catcher 6 discharges plunger 3 and starts timing, and experiment detection device is automatic
Record the time for reaching sensor 7 in 3 dropping process of plunger by each plunger;
Step 5: experiment detection device calculates downlink of the plunger 3 in the body tubing string 2 of gas with various pressure automatically respectively
Speed, and export examining report.
The utility model additionally provides the test experience method of another Plunger Lift test experience device, the detection method
For detect plunger lifting motion process in speed uplink and leak rate, the test experience method the following steps are included:
Step 1: in advance to test experience device typing basic parameter, basic parameter includes the internal diameter of tubing string 2, fastener
5 arrive the distance of 2 bottom of tubing string, and each plunger reaches distance of the sensor 7 apart from 2 bottom of tubing string, arrives card at the top of tubing string 2
Determine the distance between 5 bottom of device, liquid is discharged the liquid level and liquid measure mapping table of fluid reservoir 24, misses liquid fluid reservoir
16 liquid levels and liquid measure mapping table;
Step 2: plunger 3, which is launched, arrives 5 position of fastener;
Step 3: test experience device starting infusion pump 20 fills liquid into tubing string 2;
Step 4: the third control valve 11 of test experience device starting air accumulator 12 persistently injects high pressure gas into tubing string
Body opens simultaneously the first control valve 23 and starts timing;
Step 5: experimental detection device automatically records plunger 3 and is arrived in uphill process by the last each plunger of tubing string 2
Up to the time of sensor 7, the corresponding volume of the discharge each time liquid level of liquid fluid reservoir 24 is automatically recorded, is automatically recorded on plunger 3
Rise in the tubing string 2 in discharge opeing process gas pressure in fluid pressure and tubing string 2;
Step 6: the setting position that plunger 3 reaches in well head plunger blowout prevention pipe assembly 4 is grabbed by plunger catcher 6, is detected
Experimental provision closes the third control valve 11 of air accumulator 12, and opens the second control valve 15, in record leakage liquid fluid reservoir 16
Lost fluid volume and total drain volume, test experience device calculate automatically plunger 3 in tubing string 2 each section of speed uplink and
Total leak rate, and export examining report.Since the data of test experience device acquire and are calculated as the prior art, not right
It is acquired and calculation method carries out repeating to repeat.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of Plunger Lift test experience device, including tubing string, it is arranged with plunger in the tubing string, plunger is in tubing string
Interior freely to move up and down, the inside of tubing string is equipped with fastener, and fastener is fixedly mounted on the bottom of tubing string, the tubing string
Top connect with the bottom interface of well head plunger blowout prevention pipe assembly, it is characterised in that:
The side wall of the tubing string is equipped with multiple plungers and reaches sensor, the multiple plunger reach sensor according to setting away from
From the length direction arrangement along tubing string, the bottom end of the tubing string is equipped with oil pipe tee pipe fitting, the oil pipe tee pipe fitting
The connection of the bottom end of first interface and tubing string, second interface are connect by gas pipeline with high-pressure air source device, and third interface is logical
It crosses fluid pipeline to connect with leakage liquid fluid reservoir, the second control valve is connected on fluid pipeline;
The well head plunger blowout prevention pipe assembly is equipped with plunger and reaches sensor, plunger catcher, two interfaces, described two to connect
The one of interface of mouth connects feed liquor pipeline, another interface connects outlet tube line, is connected with the first control on the outlet tube line
The outlet end of valve processed, outlet tube line is connect with discharge liquid fluid reservoir.
2. a kind of Plunger Lift test experience device according to claim 1, it is characterised in that: the high-pressure air source device
Including air accumulator and air compressor, the air compressor is connect with air accumulator, and the air accumulator passes through gas pipeline and the
The connection of two interfaces, the air accumulator and air compressor are used to push plunger in tubing string to tubing string bottom end injection high pressure gas
Interior upward lifting movement.
3. a kind of Plunger Lift test experience device according to claim 1, it is characterised in that: the feed liquor pipeline into
Liquid mouth is connected with infusion pump, and infusion pump is connect by pipeline with water tank, and the infusion pump is for injecting liquid into tubing string.
4. a kind of Plunger Lift test experience device according to claim 1, it is characterised in that: the leakage liquid stock solution
It is equipped with the first liquid level sensor in tank, is equipped with the second liquid level sensor in discharge liquid fluid reservoir.
5. a kind of Plunger Lift test experience device according to claim 1, it is characterised in that: the plunger reaches sensing
Device and plunger catcher are located at the top of well head plunger blowout prevention pipe assembly, reach in well head plunger blowout prevention pipe assembly and set in plunger
When position, the plunger catcher automatically grabs plunger.
6. a kind of Plunger Lift test experience device according to claim 2, it is characterised in that: the gas pipeline series winding
There are third control valve and the first ball-and-seat, first ball-and-seat is used to prevent the liquid in tubing string from flowing backwards into air accumulator
It is interior, gas pressure sensor is additionally provided on the gas pipeline, the gas pressure sensor is for detecting air accumulator gas injection pressure
Power.
7. a kind of Plunger Lift test experience device according to claim 3, it is characterised in that: connect on the feed liquor pipeline
It is connected to the second ball-and-seat, second ball-and-seat when ascending motion, prevents in tubing string in tubing string for controlling plunger
Liquid enters in water tank, liquid-pressure pick-up is additionally provided on the feed liquor pipeline, the liquid-pressure pick-up is for examining
Survey fluid pressure in tubing string.
8. according to claim 1 or a kind of described in any item Plunger Lift test experience devices of 3-7, it is characterised in that: described
Device further includes experiment detection device, the experiment detection device signal acquisition connect end with the multiple plunger reach sensor,
Liquid level sensor, gas pressure sensor, liquid-pressure pick-up are electrically connected, and the experiment detection device is equipped with multiple long-range
Control switch, the multiple remote control switch control respectively infusion pump, plunger catcher, the first control valve, the second control valve,
Third control valve, the experiment detection device are additionally provided with processor, and the processor is for handling plunger in tubing string liquid
Decrease speed, decrease speed of the plunger in tubing string gas, plunger lifts the speed uplink of liquid, plunger in tubing string
Lift leak rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820857045.4U CN208268054U (en) | 2018-06-04 | 2018-06-04 | A kind of Plunger Lift test experience device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820857045.4U CN208268054U (en) | 2018-06-04 | 2018-06-04 | A kind of Plunger Lift test experience device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208268054U true CN208268054U (en) | 2018-12-21 |
Family
ID=64689011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820857045.4U Expired - Fee Related CN208268054U (en) | 2018-06-04 | 2018-06-04 | A kind of Plunger Lift test experience device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208268054U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108457850A (en) * | 2018-06-04 | 2018-08-28 | 四川理工学院 | A kind of Plunger Lift test experience device and test experience method |
CN115387763A (en) * | 2021-05-07 | 2022-11-25 | 中国石油天然气股份有限公司 | Ball plug gas lift experimental device and experimental method |
-
2018
- 2018-06-04 CN CN201820857045.4U patent/CN208268054U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108457850A (en) * | 2018-06-04 | 2018-08-28 | 四川理工学院 | A kind of Plunger Lift test experience device and test experience method |
CN115387763A (en) * | 2021-05-07 | 2022-11-25 | 中国石油天然气股份有限公司 | Ball plug gas lift experimental device and experimental method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108457850A (en) | A kind of Plunger Lift test experience device and test experience method | |
KR100382208B1 (en) | Pump-Off Control System | |
CN208268054U (en) | A kind of Plunger Lift test experience device | |
CN110593850B (en) | Oil well monitoring equipment and method | |
CN102620998B (en) | Device and method for pressure test and drainage tests for waved pipeline | |
CN108843299B (en) | Dynamic monitoring method for gas-liquid sealing performance in plunger gas lift process | |
CN107067867A (en) | A kind of coal bed gas extraction occupation examination simulation system and method | |
CN109209304A (en) | A kind of well plunger control system | |
CN107500227A (en) | A kind of flowmeter type bottle placer | |
CN201292846Y (en) | Oil gas well trace overflow real time monitoring device | |
CN113899506A (en) | Horizontal well plunger dynamic leakage testing device and method | |
CN113865807A (en) | Device and method for testing static sealing performance of horizontal well plunger | |
CN116104454B (en) | Gas lift plunger drainage gas recovery performance evaluation device | |
CN111042779B (en) | Method for calculating apparent water absorption index based on ground indicator diagram | |
CN109826594B (en) | Casing gas collection device and using method | |
CN204730900U (en) | A kind of Portable oil-gas reclaims gas liquid ratio proving installation | |
CN209494552U (en) | A kind of well plunger control system | |
CN211042402U (en) | Preheating tank with automatic detection system | |
CN206158984U (en) | Oil -well pump parameter testing system | |
CN218716725U (en) | Crude oil double-bin constant-pressure three-phase metering pry | |
CN203688180U (en) | Automatic blowby and leakage measuring apparatus for valve | |
CN109403951B (en) | Three-phase metering integrated device for oil well | |
CN208934674U (en) | A kind of gas well well site note alcohol device | |
CN112360435A (en) | Multi-parameter intelligent metering system | |
CN207418253U (en) | A kind of flowmeter type bottle placer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
|
CF01 | Termination of patent right due to non-payment of annual fee |