CN203149390U - Remote wireless monitoring system for oil wells - Google Patents
Remote wireless monitoring system for oil wells Download PDFInfo
- Publication number
- CN203149390U CN203149390U CN2013201805526U CN201320180552U CN203149390U CN 203149390 U CN203149390 U CN 203149390U CN 2013201805526 U CN2013201805526 U CN 2013201805526U CN 201320180552 U CN201320180552 U CN 201320180552U CN 203149390 U CN203149390 U CN 203149390U
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- China
- Prior art keywords
- sucker rod
- voltage
- pumping motor
- load
- angular displacement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a remote wireless monitoring system for oil wells. The system mainly comprises an electric current detector, a voltage detector, a load detector, an angular displacement detector, and an intelligent electric quantity acquisition module used for receiving analog signals sent by the electric current detector and the voltage detector, digital signals sent by the load detector and the angular displacement detector and transmitting data to a centralized monitoring host for a well area after converting the abovementioned received signals into standard network TCP/IP protocol data, and the monitoring host has a decoder, a comparer, and an indicator diagram drawing module. By using the remote wireless monitoring system for oil wells, workers can know whether a pumping motor goes wrong and whether the pumping motor goes wrong due to limit exceeding of current or voltage without the need to check each oil well on site, thereby reducing manual labor intensity.
Description
Technical field
The utility model relates to a kind ofly can monitor the oil pumping motor of oil well and the oil well remote wireless monitoring system of sucker rod running status in real time.
Background technology
Public oil well rig checks that major part all adopts and manually patrols the well mode now, several drilling teams are divided in a mining area, each drilling team is responsible for the oil well of some, patrolling well with manpower causes a bite oil well all can't be checked through a couple of days usually, in case the device fails on the oil well then can't in time handle and recover, not only increase the damaged condition of equipment, and influenced oil well yield.Domestic existing several oil well supervisory systems all are to adopt the GPRS communication modes, regularly send the load-position diagram of oil well in user's mobile phone or in the monitoring host computer in modes such as note or videos, this mode supervises the oil well running status not only needs expensive 3G Communications service expense, and because the data message amount that supervises is big, mistake is seen, is leaked the phenomenon of seeing and happens occasionally, and can't guarantee that the device fails on the oil well can access processing timely and effectively.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can reduce the oil well remote wireless monitoring system that the Communications service expense again can the real-time rendering pumping-unit workdone graphic and can be reported to the police automatically when oil pumping motor abnormal conditions occur because of curtage.
For solving the problems of the technologies described above, a kind of oil well remote wireless monitoring of the utility model system, described oil well is equipped with oil pumper, and oil pumper is connected with sucker rod, and sucker rod has suspension point, and this oil pumper has oil pumping motor, and described oil well remote wireless monitoring system comprises:
Current detecting instrument for detection of the oil pumping motor current analog signal;
Voltage detector for detection of the oil pumping motor voltage analog signal;
For detection of sucker rod polished rod load simulating signal and be the analog signal conversion of detected sucker rod polished rod load the load detector of digital signal;
For detection of sucker rod angular displacement simulating signal and be the analog signal conversion of detected sucker rod angular displacement the Angular Displacement Detecting instrument of digital signal;
Be used for to receive the simulating signal of the oil pumping motor electric current of described current detecting instrument, Voltage detector wire transmission and voltage and the simulating signal that receives is converted to the laggard line data transmission of network ICP/IP protocol data of standard respectively and receives the digital signal of described load detector and Angular Displacement Detecting instrument wireless transmission and the digital signal that receives is converted to the intelligent power acquisition module that carries out the paired data transmission after the network ICP/IP protocol data of standard;
Be used for to receive the wellblock Centralized Monitoring main frame of network ICP/IP protocol data of the standard of the oil pumping motor electric current, voltage of described intelligent power acquisition module transmission and paired sucker rod polished rod load and sucker rod angular displacement, this wellblock Centralized Monitoring main frame has a demoder, a comparer and a load-position diagram drafting module, and this comparer is connected with warning device; Described demoder is decoded the network ICP/IP protocol data of the standard of the oil pumping motor electric current that receives, voltage and paired sucker rod polished rod load and sucker rod angular displacement respectively and is reduced to oil pumping motor current values, voltage value and paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value; Described comparer compares decoded oil pumping motor current values and voltage value respectively with preset value, preestablish current value range or oil pumping motor voltage value and exceed when preestablishing range of voltage values when described oil pumping motor current values exceeds, this comparer starts coupled warning device and reports to the police; Described load-position diagram drafting module by decoded paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value respectively as ordinate and horizontal ordinate and then drafting pumping-unit workdone graphic.
This system is at first by being installed in current detecting instrument and the Voltage detector on the oil pumping motor and being installed in load detector on the oil pumper and electric current that the Angular Displacement Detecting instrument records oil pumping motor respectively, voltage and the sucker rod polished rod load and the sucker rod angular displacement that link to each other with oil pumper, and the electric current that records, voltage, the simulating signal of load and angular displacement sends to the intelligent power acquisition module after converting digital signal respectively to, the intelligent power acquisition module is receiving electric current afterwards, voltage, the digital signal of load and angular displacement is transferred to wellblock Centralized Monitoring main frame after converting the network ICP/IP protocol data of standard respectively to, wherein the network ICP/IP protocol data of the standard of load and angular displacement are transferred to wellblock Centralized Monitoring main frame in pairs, then wellblock Centralized Monitoring main frame by demoder the oil pumping motor electric current that receives, the network ICP/IP protocol data of the standard of voltage and sucker rod polished rod load and sucker rod angular displacement are decoded respectively and are reduced to current values, voltage value and load value and angular displacement numerical value; Centralized Monitoring main frame in wellblock compares decoded oil pumping motor current values and oil pumping motor voltage value respectively by comparer with preset value afterwards, preestablish current value range or oil pumping motor voltage value and exceed when preestablishing range of voltage values when described oil pumping motor current values exceeds, this comparer starts coupled warning device; Wellblock Centralized Monitoring main frame by the load-position diagram drafting module decoded paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value respectively as ordinate and horizontal ordinate and then drafting pumping-unit workdone graphic.Use the utility model need not the workman to check to each mouthful oil well on the spot and just can know whether oil pumper breaks down and whether oil pumping motor breaks down because curtage transfinites, and has reduced hand labor intensity.The utility model utilizes public wireless transmission band, the intelligent power acquisition module carries out the signal transmission by wireless bridge, give described wellblock Centralized Monitoring main frame the network ICP/IP protocol data transmission of the standard of described electric current, voltage, load and angular displacement, can not produce communication cost, only need a spot of wireless telecommunications system expense, reduce the operating cost of system simultaneously yet.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the synoptic diagram of the utility model oil well remote wireless monitoring system.
Embodiment
Referring to Fig. 1, a kind of oil well remote wireless monitoring of the utility model system, this system is at first by being installed among current detecting instrument 3 on the oil pumping motor 2 and Voltage detector 4(Fig. 12 ' constituting synoptic diagram for the circuit of oil pumping motor 2) and be installed in the electric current that load detector 5 on the oil pumper 1 and Angular Displacement Detecting instrument 6 record oil pumping motor 2 respectively, voltage and the sucker rod suspension point that links to each other with oil pumper 1 are (not shown, the junction of sucker rod and horse head is the sucker rod suspension point) load and sucker rod angular displacement, and the simulating signal of the electric current that records, it can be that to choose the model that Bangbu life instrument research institute produces be the intelligent power acquisition module of SM6000P-CAN that the simulating signal of voltage sends to this intelligent power acquisition module of intelligent power acquisition module 7(), the load that records and the simulating signal of angular displacement send to intelligent power acquisition module 7 after converting digital signal respectively to, intelligent power acquisition module 7 is receiving electric current afterwards, the digital signal of the simulating signal of voltage and load and angular displacement is transferred to wellblock Centralized Monitoring main frame 8 after converting the network ICP/IP protocol data of standard respectively to, wherein the network ICP/IP protocol data of the standard of load and angular displacement are transferred to wellblock Centralized Monitoring main frame 8 in pairs, described intelligent power acquisition module 7 data transmission manner are that the network ICP/IP protocol data of conversion back standard are passed to for the wireless bridge 9 that sends in wired mode, the wireless bridge 9 that is used for sending sends to the public free frequency range of The data the wireless bridge 10 that is used for reception of Centralized Monitoring chamber, wellblock, the wireless bridge 10 that is used for receiving is connected with wellblock Centralized Monitoring main frame 8 by netting twine, sends data to wellblock Centralized Monitoring main frame 8; Wellblock Centralized Monitoring main frame 8 is decoded the network ICP/IP protocol data of the standard of the oil pumping motor electric current, voltage and the sucker rod polished rod load that receive and sucker rod angular displacement respectively by the demoder (not shown) and is reduced to current values, voltage value and load value and angular displacement numerical value afterwards; Wellblock Centralized Monitoring main frame 8 compares decoded oil pumping motor current values and oil pumping motor voltage value respectively by the comparer (not shown) with preset value afterwards, preestablish current value range or oil pumping motor voltage value and exceed when preestablishing range of voltage values when described oil pumping motor current values exceeds, this comparer starts coupled warning device (not shown) and reports to the police; Wellblock Centralized Monitoring main frame 8 by load-position diagram drafting module (not shown) decoded paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value respectively as ordinate and horizontal ordinate and then drafting pumping-unit workdone graphic.
Claims (1)
1. oil well remote wireless monitoring system, described oil well is equipped with oil pumper, and oil pumper is connected with sucker rod, and sucker rod has suspension point, and this oil pumper has oil pumping motor, it is characterized in that described oil well remote wireless monitoring system comprises:
Current detecting instrument for detection of the oil pumping motor current analog signal;
Voltage detector for detection of the oil pumping motor voltage analog signal;
For detection of sucker rod polished rod load simulating signal and be the analog signal conversion of detected sucker rod polished rod load the load detector of digital signal;
For detection of sucker rod angular displacement simulating signal and be the analog signal conversion of detected sucker rod angular displacement the Angular Displacement Detecting instrument of digital signal;
Be used for to receive the simulating signal of the oil pumping motor electric current of described current detecting instrument, Voltage detector wire transmission and voltage and the simulating signal that receives is converted to the laggard line data transmission of network ICP/IP protocol data of standard respectively and receives the digital signal of described load detector and Angular Displacement Detecting instrument wireless transmission and the digital signal that receives is converted to the intelligent power acquisition module that carries out the paired data transmission after the network ICP/IP protocol data of standard;
Be used for to receive the wellblock Centralized Monitoring main frame of network ICP/IP protocol data of the standard of the oil pumping motor electric current, voltage of described intelligent power acquisition module transmission and paired sucker rod polished rod load and sucker rod angular displacement, this wellblock Centralized Monitoring main frame has a demoder, a comparer and a load-position diagram drafting module, and this comparer is connected with warning device; Described demoder is decoded the network ICP/IP protocol data of the standard of the oil pumping motor electric current that receives, voltage and paired sucker rod polished rod load and sucker rod angular displacement respectively and is reduced to oil pumping motor current values, voltage value and paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value; Described comparer compares decoded oil pumping motor current values and voltage value respectively with preset value, preestablish current value range or oil pumping motor voltage value and exceed when preestablishing range of voltage values when described oil pumping motor current values exceeds, this comparer starts coupled warning device and reports to the police; Described load-position diagram drafting module by decoded paired sucker rod polished rod load numerical value and sucker rod angular displacement numerical value respectively as ordinate and horizontal ordinate and then drafting pumping-unit workdone graphic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201805526U CN203149390U (en) | 2013-04-12 | 2013-04-12 | Remote wireless monitoring system for oil wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201805526U CN203149390U (en) | 2013-04-12 | 2013-04-12 | Remote wireless monitoring system for oil wells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149390U true CN203149390U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201805526U Expired - Fee Related CN203149390U (en) | 2013-04-12 | 2013-04-12 | Remote wireless monitoring system for oil wells |
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| CN (1) | CN203149390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932462A (en) * | 2015-05-08 | 2015-09-23 | 苏州首旗信息科技有限公司 | Remote monitoring system based on displacement detection |
-
2013
- 2013-04-12 CN CN2013201805526U patent/CN203149390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932462A (en) * | 2015-05-08 | 2015-09-23 | 苏州首旗信息科技有限公司 | Remote monitoring system based on displacement detection |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |