CN206860162U - A kind of pumpingh well diagnostic equipment - Google Patents
A kind of pumpingh well diagnostic equipment Download PDFInfo
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- CN206860162U CN206860162U CN201720395856.2U CN201720395856U CN206860162U CN 206860162 U CN206860162 U CN 206860162U CN 201720395856 U CN201720395856 U CN 201720395856U CN 206860162 U CN206860162 U CN 206860162U
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Abstract
A kind of pumpingh well diagnostic equipment, have for oilfield work(figure, liquid level, bottom pressure test and the function of remote online monitoring transmission.Including main frame, the casing pressure socket of main frame is connected with pressure sensor.Liquid level socket is connected with Wellhead acoustical generator.First wireless 433 communication module and wireless work(map sensor or long-range monitoring work(map sensor wireless connection in main frame.The socket of main frame is connected with automatic liquid level monitor, well site RTU or computer, automatic liquid level monitor and well site RTU wireless connections.Main frame includes CPU, memory, communication conversion module and GPRS module.Small volume, function is more, using flexible.
Description
Technical field
Oil field low voltage experiment field is the utility model is related to, more particularly to a kind of pumpingh well diagnostic equipment, for oil field oil
Well work(figure, liquid level, bottom pressure test and remote online monitoring transmission.
Background technology
In the production test procedure of oil field, work(figure, liquid level test are the important components of the daily production management in oil field, it
That oil field understands rod-pumped well machine, pump, the Main Means of bar working condition, by promptly and accurately test, analyze, diagnose work(figure,
Liquid level, pumping unit oil well pump can be just grasped in time in underground work situation and fuel-displaced situation.Faulty rod-pumped well is done simultaneously
Repaired to timely, ensure being smoothed out for oil field production.The work(figure that is used at present in oil field, liquid level test instrument species are not yet
It is few, but most tester equipment are confined to the technical merit exploitations such as electronic measurement and control at that time, communication, sensor and formed, nowadays
It seems that there is ageing equipment, cost height in these instrument and equipments, test speed is slow, efficiency is low, the single loaded down with trivial details, function of test mode
Lowly, volume is big, in light weight, operation is not convenient, live is difficult to the shortcomings such as diagnostic analysis, it is difficult to which intelligence is more now with oil field
Approach fine-grained management and efficient, quick, security developments are adapted, and specific existing subject matter has：
1st, current oil field at home work(figure, liquid level test mainly use work(figure liquid level tester, utilize artificial touring test side
Formula, this used in oil field low voltage experiment field is various with quasi-instrument species, varied, but their common features are：Survey
The data of examination can only all be present in instrument, return to data center's reference room and the data of test are uploaded in computer, recycle
Separate diagnostic software carries out diagnostic analysis to test data, and field data can not complete remote transmission by instrument.Can not be complete
Into the automatic diagnostic analysis of field data.
2nd, the domestic digitlization oil field using Changqing oilfields as representative, work(figure are tested mainly using using long-range prison at present
Survey mode, the long-range monitoring work(map sensor of long-term work is fitted with the polished rod eye of every mouthful of pumpingh well, the number of test
Well site RTU is first transferred to according to using 433MHZ communication modules, then well site RTU is by wireless bridge（Or communication base station）Communicate
Monitoring center, but scene can not observe data and carry out diagnostic analysis by data.In terms of liquid level monitoring, in some emphasis
Mainly carry out completion timing monitoring by installation dynamic Liquid Surface automonitor on well, remotely can continuously monitor transmission oil well on-line
Liquid level and oil well pressure recovery, but scene also can not diagnostic analysis liquid level and oil well pressure recovery situation result, to scene
Analyzing and diagnosing brings difficulty.Because dynamic Liquid Surface automonitor cost was held high, current domestic most wells move liquid level test also
It is based on manual testing.
Utility model content
For technical problem present in above-mentioned background technology, the utility model provides a kind of pumpingh well diagnostic equipment, is one
Kind multiple function apparatus easy to use.
The technical scheme of use is：
A kind of pumpingh well diagnostic equipment, including main frame.
Technical points are：
The casing pressure socket of main frame carries out signal with pressure sensor by the second cable and is connected.
The liquid level socket of main frame carries out signal with Wellhead acoustical generator by the first cable and is connected.
The first wireless 433 communication module in main frame carries out nothing with wireless work(map sensor or long-range monitoring work(map sensor
Line signal connects.
The socket of main frame is attached by the 3rd cable with automatic liquid level monitor or well site RTU, and liquid level monitors automatically
Instrument carries out wireless connection by the second wireless 433 communication module and well site RTU.
The socket of main frame can be also connected by the 3rd cable with computer.
Main frame includes CPU, memory and communication conversion module.
Communication conversion module connects socket.Casing pressure socket, liquid level socket connect CPU by amplifying circuit with A/D converter.
First wireless 433 communication module connection CPU.GPRS module connects CPU.
Main frame contour structures form is that specially according to human hand thumb manipulation and scene is suitable for, conveniently connection, test mode are special
Door design mould processing and manufacturing forms.
It the advantage is that：
1st, the utility model can both realize work(figure, liquid level, casing pressure Traditional Man test mode, can also be with digital carburetion
The long-range monitoring work(map sensor in field realizes the docking test of work(figure by the in main frame first wireless 433 communication module.On-the-spot test
Work(figure, liquid level, casing pressure data can both complete to be stored by main frame, return to Surveillance center and carry out data upload, play back, examine
It is disconnected.Can also the work(figure of on-the-spot test, fluid level data by well site RTU by wireless bridge（Or communication base station）Or GPRS moulds
Block is transferred to remote monitoring center.
2nd, the utility model main frame scene can be directly attached by USB/RS232 interfaces with automatic liquid level monitor,
Read all casing pressure values, fluid level data and all liquid level monitoring results in one period set by automatic liquid level monitor
Corresponding real-time oil well bottom pressure value is obtained, and data storage can be carried out in main frame, Surveillance center is may return to and carries out data
Upload, playback or scene are by well site RTU by wireless bridge（Or communication base station）Or GPRS module is data transfer to distal end
Surveillance center.
3rd, the utility model main frame also can be directly attached by USB/RS232 interfaces with well site RTU, directly read well
The work(figure of field RTU collections, liquid level, casing pressure data, and data storage can be carried out in main frame, it may return to Surveillance center and enter
The upload of row data, playback or scene are by GPRS modules data transfer to remote monitoring center.
4th, the utility model is using current advanced PDA designing techniques, mainboard using high-speed high-strength operational capability CPU,
The RAM and ROM of large buffer memory are designed, and mainboard has very strong operation control ability, and scene can accomplish to host memory
Work(figure, the fluid level data of storage make diagnostic analysis result to oil well, while also can be by one section set by automatic liquid level monitor
All fluid level datas in period, the parameter inputted required for every mouthful of well, actual bottom pressure can be calculated automatically by main frame
Value, draws out bottom pressure recovery curve.All data and diagnostic analysis result can be by well site RTU by wireless bridge
（Or communication base station）Or GPRS is transferred to remote monitoring center.
5th, for the utility model host mainboard all using patch chip and component, integrated level is higher, greatly reduces point
The quantity of vertical component, not only increases the efficiency and reliability of work, and reduces the volume and weight of main frame, outside main frame
Shape size 190mm × 90mm × 30mm, weight only have 350g, are that volume minimum, weight are most light in current domestic well logging instrument family
Product, directly can carry in pocket, to test and carrying bring great convenience.
Work(figure, liquid level can on-the-spot test can realize long-range monitoring again, both can scene to work(figure, liquid level test data carry out
Diagnostic analysis, bottom-hole pressure is carried out according to fluid level data result, can also be work(figure, liquid level and oil well bottom pressure value etc.
Data, diagnostic result remote transmission to monitoring center.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in main frame.
Mainboard 1, LCDs 2, communication conversion module 3, socket 4（USB）, casing pressure socket 5（3.5mmSMT audios green
Socket）, liquid level socket 6（3.5mmSMT audio black sockets）, computer 7（Host computer）, automatic liquid level monitor 8, well site
RTU9, pressure sensor 10, Wellhead acoustical generator 11, wireless work(map sensor 12, long-range monitoring work(map sensor 13, first is wireless
433 communication modules 14, GPRS module 15, membrane keyboard 16, main frame 17, the 3rd cable 18（Band shielding）, the second cable 19（Band screen
Cover）, the first cable 20, memory 21, power module 22, CPU23, liquid crystal interface 24, keyboard interface 25, GPRS interfaces 26, nothing
Wire module interface 27, A/D converter 28,29 and second wireless 433 communication module 30 of amplifying circuit.
Embodiment
A kind of pumpingh well diagnostic equipment, including main frame 17, main frame 17 include CPU23 and memory 21.
CPU23 is connected with memory 21 by bus.
CPU23 is connected with communication conversion module 3 by bidirectional data line.
The input/output terminal and socket 4 of communication conversion module 3 connect.
Casing pressure socket 5 is connected with the first input end of amplifying circuit 29, the second input of liquid level socket 6 and amplifying circuit 29
End connection.
Amplifying circuit 29 connects CPU23 data input pin by A/D converter 28.
CPU23 wireless data communications port connects the first wireless 433 communication module 14 by wireless module interface 27.
CPU23 GPRS ports connect GPRS module 15 by GPRS interfaces 26.
Power module 22 is powered to CPU23 and memory 21.
Membrane keyboard 16 connects CPU23 by keyboard interface 25.
Liquid crystal display 2 connects CPU23 by liquid crystal interface 24.
Casing pressure socket 5 carries out signal with pressure sensor 10 by the second cable 19 and is connected.
Liquid level socket 6 carries out signal with Wellhead acoustical generator 11 by the first cable 20 and is connected,
Socket 4 is attached by the 3rd cable 18 and computer 7 (host computer), and the data completed in main frame 17 upload to
Computer 7.
Or socket 4 is attached by the 3rd cable 18 with automatic liquid level monitor 8.
Or socket 4 is attached by the 3rd cable 18 with well site RTU9.
Also wireless work(map sensor 12 and long-range monitoring work(map sensor 13.
The first wireless 433 communication module 14 in main frame 17 and wireless work(map sensor 12 remotely monitor work(
Map sensor 13 carries out wireless signal connection, and configuration is flexible.
Described communication conversion module 3 is USB/RS232 communication conversion modules.
Automatic liquid level monitor 8 carries out wireless connection by the second wireless 433 communication module 30 and well site RTU9.
Described CPU23 models：ARMSTM32F407.
Test data and the preservation in automatic liquid level monitor 8 or well site RTU9, main frame 17, liquid are read using main frame 17
Face automonitor 8 and well site RTU9 interface mode are depending on Oil Field practical application, if usb mode,
The core cables of USB 4 are selected, if serial mode, then select 3 core RS232 connecting cables.
3rd cable 18 is data cable, according to circumstances selects USB/RS232 connecting cables.
Second cable 19 is 4 core connecting cables.
First cable 20 is 2 core connecting cables.
Socket 4, casing pressure socket 5 and liquid level socket 6 are arranged on the shell upper side of main frame 17.
LCDs 2 is provided with membrane keyboard 16 on the shell of main frame 17 on the right side of the shell of main frame 17.
The right regions of main frame 17 are provided with the GPRS module of the first wireless 433 communication module 14, also telecommunication transmission
15。
CPU23, memory 21, communication conversion module 3, amplifying circuit 29, A/D converter 28, wireless module interface 27,
GPRS interfaces 26, keyboard interface 25 and liquid crystal interface 24 are arranged on mainboard 1.Socket 4, casing pressure socket 5 and liquid level socket 6 are set
At the edge of mainboard 1, mainboard 1 is arranged in the shell of main frame 17.
During work：
Function selection operation is carried out by the menu of LCDs 2 display on main frame 17.
When selecting work(figure, liquid level traditional test mode, first main frame 17 by the first wireless 433 communication module 14 to nothing
Line work(map sensor 12 or long-range monitoring work(map sensor 13（Now close well site RTU9）Test instruction is sent, wireless telecommunications can
By distance up to 300 meters.Wireless work(map sensor 12 or long-range monitoring work(map sensor 13 receive start after test instruction into
Row test, the work(diagram data of test is returned to main frame 17 after the completion of test and carries out data calculating, storage, completes the test of work(figure.
During liquid level test, main frame 17 is connected by liquid level socket 6 with Wellhead acoustical generator 11 by the first cable 20 first
Connect, then Wellhead acoustical generator 11 produces sound wave by gas blast, and acoustic signals are transformed into electric signal by internal microphone, leads to
The first cable 20 is crossed to be transferred to progress data calculating in main frame 17, draw liquid level curve, storage.
During casing pressure test, the casing pressure socket 5 first on main frame 17 is connected with pressure sensor 10 by the second cable 19
Connect, the casing pressure data that pressure sensor 10 gathers are transferred to main frame 17 by the second cable 19 and carry out data processing, storage.
The test datas such as the work(figure that is stored in main frame 17, liquid level, casing pressure, can be with using the 3rd cable 18 by socket 4
It is uploaded to computer.
When the oil well of automatic liquid level monitor 8 being installed for some, fluid level data can be selected to directly read mode and entered
Row digital independent.Main frame 17 is attached by the 3rd cable 18 with automatic liquid level monitor 8 first, and liquid level is given by main frame 17
Automonitor 8, which is sent, reads data command, reads all casing pressures in one period set by automatic liquid level monitor 8
Value, fluid level data and all liquid level monitoring results draw the digital independent of corresponding real-time oil well bottom pressure value, and can be in main frame
Data storage is carried out in 17, above-mentioned traditional approach test may be selected in work(figure.It is all to be stored in data in main frame 17 and both may return to
Surveillance center carries out data uploads, playback, can also scene by main frame 17, well site RTU9 by wireless bridge（Or communication base
Stand）Or GPRS module 15 is data transfer to remote monitoring center.
Main frame 17 also can be directly attached by socket 4 with well site RTU9, and control is sent to well site RTU9 by main frame 17
Instruction, the data such as the work(figure gathered by well site RTU9, liquid level, casing pressure are directly read, and data are carried out in main frame 17
Storage, it both may return to Surveillance center and carried out data upload, playback or scene by GPRS module 15 data transfer to distal end
Surveillance center.
The utility model main frame 17 has a very strong calculation processing power, while to be embedded in analyzing and diagnosing soft for main frame 17
Part, scene can accomplish that the work(figure to the memory storage of main frame 17, fluid level data make diagnostic analysis result to oil well.It can also lead to simultaneously
All fluid level datas crossed in one period set by automatic liquid level monitor 8, by inputting call parameter needed for every mouthful of well, lead to
Cross main frame 17 and both can obtain actual bottom pressure value, draw out bottom pressure recovery curve.All data and diagnostic analysis knot
Fruit can be by well site RTU9 by wireless bridge（Or communication base station）Or GPRS module 15 is transferred to remote monitoring center.
Automatic liquid level monitor 8 can also carry out wireless connection with well site RTU9, and well site RTU9 passes through real-time
The dynamic fluid level data that the automatic liquid level monitor 8 of reading is tested is by wireless bridge（Or communication base station）It is directly long-range
It is transferred to the Surveillance center of distal end.
Claims (7)
1. a kind of pumpingh well diagnostic equipment, including main frame（17）, it is characterised in that：Main frame（17）Casing pressure socket（5）Pass through second
Cable（19）With pressure sensor（10）Carry out signal connection；
The liquid level socket of main frame（6）Pass through the first cable（20）With Wellhead acoustical generator（11）Carry out signal connection；
Main frame（17）The first interior wireless communication module（14）With wireless work(map sensor（12）It is or long-range
Monitor work(map sensor（13）Carry out wireless signal connection.
A kind of 2. pumpingh well diagnostic equipment according to claim 1, it is characterised in that：Main frame（17）Socket（4）Pass through
Three cables（18）With automatic liquid level monitor（8）Or well site RTU（9）It is attached.
A kind of 3. pumpingh well diagnostic equipment according to claim 2, it is characterised in that：Automatic liquid level monitor（8）Pass through
Two wireless 433 communication modules（30）With well site RTU（9）Carry out wireless connection.
A kind of 4. pumpingh well diagnostic equipment according to claim 1, it is characterised in that：Main frame（17）Socket（4）Pass through
Three cables（18）With computer（7）Connection.
A kind of 5. pumpingh well diagnostic equipment according to claim 1, it is characterised in that：
Main frame（17）Including CPU（23）And memory（21）；
CPU（23）And memory（21）Connected by bus；
CPU（23）And communication conversion module（3）Connected by bidirectional data line；
Communication conversion module（3）Input/output terminal and socket（4）Connection；
Casing pressure socket（5）With amplifying circuit（29）First input end connection, liquid level socket（6）With amplifying circuit（29）Second
Input connects；
Amplifying circuit（29）Pass through A/D converter（28）Connect CPU（23）Data input pin；
CPU（23）Wireless data communications port pass through wireless module interface（27）Connect the first wireless 433 communication module（14）；
CPU（23）GPRS ports pass through GPRS interfaces（26）Connect GPRS module（15）.
A kind of 6. pumpingh well diagnostic equipment according to claim 5, it is characterised in that：Described CPU（23）Model：
ARMSTM32F407。
A kind of 7. pumpingh well diagnostic equipment according to claim 5, it is characterised in that：Described communication conversion module（3）For
USB/RS232 communication conversion modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395856.2U CN206860162U (en) | 2017-04-17 | 2017-04-17 | A kind of pumpingh well diagnostic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395856.2U CN206860162U (en) | 2017-04-17 | 2017-04-17 | A kind of pumpingh well diagnostic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN206860162U true CN206860162U (en) | 2018-01-09 |
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ID=60816509
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720395856.2U Active CN206860162U (en) | 2017-04-17 | 2017-04-17 | A kind of pumpingh well diagnostic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266340A (en) * | 2021-05-06 | 2021-08-17 | 东营钧辰石油设备有限责任公司 | Indicator diagram liquid level tester and control system thereof |
-
2017
- 2017-04-17 CN CN201720395856.2U patent/CN206860162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266340A (en) * | 2021-05-06 | 2021-08-17 | 东营钧辰石油设备有限责任公司 | Indicator diagram liquid level tester and control system thereof |
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