CN105450692A - System and method for remotely and wirelessly monitoring well fracturing data - Google Patents
System and method for remotely and wirelessly monitoring well fracturing data Download PDFInfo
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- CN105450692A CN105450692A CN201410418033.8A CN201410418033A CN105450692A CN 105450692 A CN105450692 A CN 105450692A CN 201410418033 A CN201410418033 A CN 201410418033A CN 105450692 A CN105450692 A CN 105450692A
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Abstract
The invention provides a system and method for remotely and wirelessly monitoring well fracturing data. The system comprises a down-hole parameter sensor used for sensing well fracturing information; a data acquisition card connected with the down-hole parameter sensor and used for converting the well fracturing information into a digital signal to form corresponding data; a signal-processing module connected with the data acquisition card and used for receiving data transmitted from the data acquisition card and temporarily storing the data in a predetermined data format; a TD-LTE data transmission module connected with the signal-processing module and used for uploading the temporarily-stored data to an assigned fracturing monitoring data server in the Internet; and a remote monitoring module used for downloading data in the fracturing monitoring data server via the Internet and carrying out statistic on the data. The method and the system may acquire the well fracturing data from a remote monitoring server group in real time and may effectively control the parameter configuration of the down-hole parameter sensor.
Description
Technical field
The present invention relates to oil gas, shale oil gas and coalbed gas seismic exploration and development field, particularly relate to long distance control system and the method thereof of pressure break data in a kind of well.
Background technology
Pressure break remote data monitoring technique in the well in earthquake-capturing or earthquake exploitation is had to be all generally adopt wire transmission or the transmission of point-to-point radio station, wire transmission cost is high and transmission range is limited, and cable transmission needs oneself paving holding wire, signal transmits every a segment distance in holding wire, just need repeater, so wired long range propagation is very bothersome, expensive; And point-to-point radio station faces with wire transmission same problem and use formality loaded down with trivial details.Therefore, be necessary to set up wider, pressure break remote data wireless monitor link data network in well faster.
Summary of the invention
The features and advantages of the present invention are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the present invention.
For overcoming the problem of prior art, the invention provides long distance control system and the method thereof of pressure break data in a kind of well, TD-LTE data transmission module is adopted to utilize the Internet to transmit data, thus access Fracturing Monitoring data server by the Internet (Internet) thus carry out follow-up monitoring, utilize this system can pressure break data in long-range real-time acquisition well, and can effective parameter sensors under control well.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
According to an aspect of the present invention, pressure break remote data wireless supervisory control system in a kind of well is provided, comprises: downhole parameters transducer, for pressure break information in detecting shaft; Data collecting card, is connected with this downhole parameters transducer, forms corresponding data for converting pressure break information in this well to digital signal; Signal processing module, is connected with this data collecting card, for receiving the data that this data collecting card spreads out of, and these data is stored according to predetermined data format temporarily; TD-LTE data transmission module, is connected with this signal processing module, for by this data upload stored temporarily to the Fracturing Monitoring data server of specifying in the Internet; Remote monitoring server group, for passing through the data in this Fracturing Monitoring data server of this Internet download, and adds up these data and adds up.
Preferably, downhole parameters transducer comprises at least one in earthquake three component sensor, temperature sensor, pressure sensor, radioactive source transducer.
Preferably, this data collecting card is provided with buffer unit, for storing this data.
Preferably, this signal processing module comprises: reading unit, for receiving and reading the data in this data collecting card; Memory cell, with, this reading unit is connected, for storing the data that this reading unit reads temporarily; Activate unit, for activating this TD-LTE data transmission module; Extraction unit, with this memory cell and activate unit and be connected, for after this TD-LTE data transmission module of activation, extracts the data in this memory cell.
Preferably, this remote monitoring server group is also for obtaining by this signal processing module and regulating the parameters of downhole parameters transducer.
Preferably, this remote monitoring server group comprises data processing server and data management server; This data processing server is used for by the data in this Fracturing Monitoring data server of this Internet download, and carries out follow-up data process; This data management server, for being undertaken sorting out and adding up by via the data after this data processing server process.
According to another aspect of the present invention, pressure break remote data wireless monitoring method in a kind of well is provided, comprises step: S1, utilize pressure break information in downhole parameters transducer detecting shaft; S2, convert pressure break information in this well to digital signal and form corresponding data; S3, according to predetermined data format, these data to be stored temporarily; S4, utilize TD-LTE data transmission module by this data upload stored temporarily to the Fracturing Monitoring data server of specifying in the Internet; S5, by the data in this Fracturing Monitoring data server of this Internet download, and these data to be added up.
Preferably, in this step S2, these data first leave buffer area in, then data in this buffer area are carried out timesharing conveying.
Preferably, in this step S3, specifically step is comprised: D1, reception read these data that this buffer area transfers out; D2, these data are stored in memory cell according to predetermined data format temporarily; D3, activate this TD-LTE data transmission module, for realizing internet transmission; D4, from this memory cell, extract data, and ask the access permission of this Fracturing Monitoring data server, until obtain this access permission; D5, the data extracted from this memory cell to be sent on this Fracturing Monitoring data server.
Preferably, in this step S5, also comprise: the parameters being obtained this downhole parameters transducer by this Internet, send the instruction of the parameters regulating this downhole parameters transducer.
By reading specification, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the structural representation of the long distance control system of pressure break data in the well of the embodiment of the present invention.
Fig. 2 is the schematic flow sheet of the long-distance monitoring method of pressure break data in the well of the embodiment of the present invention.
Embodiment
As shown in Figure 1, the invention provides pressure break remote data wireless supervisory control system in a kind of well, comprising: downhole parameters transducer 1, for pressure break information in detecting shaft; Data collecting card 2, is connected with downhole parameters transducer 1, forms corresponding data for converting pressure break information in this well to digital signal; Signal processing module 3, is connected with this data collecting card 2, for receiving the data that this data collecting card 2 spreads out of, and these data is stored according to predetermined data format temporarily; TD-LTE data transmission module 4, is connected with this signal processing module 3, for by this data upload stored temporarily to the Fracturing Monitoring data server 5 of specifying in the Internet; Remote monitoring server group 6, for passing through the data in this Fracturing Monitoring data server 5 of this Internet download, and adds up these data and adds up.
Above-mentioned downhole parameters transducer 1 comprises at least one in earthquake three component sensor, temperature sensor, pressure sensor, radioactive source transducer.And this data collecting card 2 is provided with buffer unit 21, for storing this data, and then the data in buffer unit 21 are carried out timing transmission.
In the present embodiment, this signal processing module 3 comprises: reading unit 31, for receiving and read the data in data collecting card 2, the data specifically on data collecting card in buffer unit 21; Memory cell 32, is connected with reading unit 31, for storing the data that this reading unit 31 reads temporarily; Activate unit 34, for activating this TD-LTE data transmission module 4; Extraction unit 33, with memory cell 32 and activate unit and be connected, for after this TD-LTE data transmission module 4 of activation, extract the data in this memory cell 32, and then be uploaded to the Fracturing Monitoring data server 5 of specifying in the Internet by TD-LTE data transmission module 4.
Remote monitoring server group 6 is by internet access Fracturing Monitoring data server, and download pressure break data in the well on Fracturing Monitoring data server 5, although do not show in figure, but in the specific implementation, this remote monitoring server group 6 can be made up of data processing server and data management server, this data processing server is by the data in the Internet download Fracturing Monitoring data server 5, and carry out follow-up data process, such as press work area stored in database, add, delete, revise corresponding data etc., can carry out further sorting out and adding up on data management server via the data after data processing server process.
In addition, remote monitoring server group 6 also can connect TD-LTE data transmission module back through the Internet, be connected to processing unit module by TD-LTE data transmission module again, thus by parameter sensors under signal processing module control well, regulate transducer parameters.
Referring again to Fig. 2, the present invention also provides pressure break remote data wireless monitoring method in a kind of well, comprises step: S1, utilize pressure break information in downhole parameters transducer detecting shaft; S2, convert pressure break information in this well to digital signal and form corresponding data; S3, according to predetermined data format, these data to be stored temporarily; S4, utilize TD-LTE data transmission module by this data upload stored temporarily to the Fracturing Monitoring data server of specifying in the Internet; S5, by the data in this Fracturing Monitoring data server of this Internet download, and these data to be added up.
Wherein, in step s 2, these data first can leave buffer area in, then data in this buffer area are carried out timesharing conveying.And the concrete steps of step S3 are: D1, reception read these data that this buffer area transfers out; D2, these data are stored in memory cell according to predetermined data format temporarily; D3, activate this TD-LTE data transmission module, for realizing internet transmission; D4, from memory cell, extract data, and ask the access permission of this Fracturing Monitoring data server, until obtain access permission; D5, the data extracted from this memory cell to be sent on this Fracturing Monitoring data server.
And in step s 5, follow-up data process can also be carried out to the data by the Internet download, such as press work area stored in database, add, delete, revise corresponding data etc., and the data after process can carry out sorting out and adding up further.In addition step S5 also comprises: the parameters being obtained downhole parameters transducer by the Internet, sends the instruction of the parameters regulating downhole parameters transducer, that is goes back adjustable sensor parameters in step s 5.
The invention provides pressure break remote data wireless supervisory control system and system thereof in a kind of well, by TD-LTE data transmission module by data upload on the Fracturing Monitoring data server of specifying in the Internet, and then utilize the Internet from Fracturing Monitoring data server download data to go forward side by side row relax, sort out, statistics, technical scheme of the present invention utilizes TD-LTE data transmission module in conjunction with the Internet without the need to carrying out elaborating of holding wire, save cost, utilize buffer unit simultaneously, memory cell be arranged on speeding up data transmission while, data are not easily lost, ensure the integrality of data, the related data of pressure break in well is more obtained in real time by remote monitoring server group, and can the effectively parameters configuration of parameter sensors under control well.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention that the equivalence change that all utilizations specification of the present invention and accompanying drawing content are done all is contained within interest field of the present invention.
Claims (10)
1. a pressure break remote data wireless supervisory control system in well, is characterized in that, comprising:
Downhole parameters transducer, for pressure break information in detecting shaft;
Data collecting card, is connected with described downhole parameters transducer, forms corresponding data for converting pressure break information in described well to digital signal;
Signal processing module, is connected with described data collecting card, for receiving the data that described data collecting card spreads out of, and described data is stored according to predetermined data format temporarily;
TD-LTE data transmission module, is connected with described signal processing module, for by the described data upload stored temporarily to the Fracturing Monitoring data server of specifying in the Internet;
Remote monitoring server group, for by the data in Fracturing Monitoring data server described in described the Internet download, and processes described data and adds up.
2. pressure break remote data wireless supervisory control system in well according to claim 1, it is characterized in that, downhole parameters transducer comprises at least one in earthquake three component sensor, temperature sensor, pressure sensor, radioactive source transducer.
3. pressure break remote data wireless supervisory control system in well according to claim 1, it is characterized in that, described data collecting card is provided with buffer unit, for storing described data.
4. pressure break remote data wireless supervisory control system in well according to claim 1, it is characterized in that, described signal processing module comprises: reading unit, for receiving and reading the data in described data collecting card; Memory cell, is connected with described reading unit, for storing the data that described reading unit reads temporarily; Activate unit, for activating described TD-LTE data transmission module; Extraction unit, with described memory cell and activate unit and be connected, for after the described TD-LTE data transmission module of activation, extracts the data in described memory cell.
5. pressure break remote data wireless supervisory control system in well according to claim 1, it is characterized in that, described remote monitoring server group is also for obtaining by described signal processing module and regulating the parameters of downhole parameters transducer.
6. pressure break remote data wireless supervisory control system in well according to claim 1, it is characterized in that, described remote monitoring server group comprises data processing server and data management server; Described data processing server is used for by the data in Fracturing Monitoring data server described in described the Internet download, and carries out follow-up data process; Described data management server, for being undertaken sorting out and adding up by via the data after described data processing server process.
7. a pressure break remote data wireless monitoring method in well, is characterized in that, comprise step:
S1, utilize pressure break information in downhole parameters transducer detecting shaft;
S2, convert pressure break information in described well to digital signal and form corresponding data;
S3, according to predetermined data format, described data to be stored temporarily;
S4, utilize TD-LTE data transmission module by the described data upload stored temporarily to the Fracturing Monitoring data server of specifying in the Internet;
S5, by the data in Fracturing Monitoring data server described in described the Internet download, and described data to be added up.
8. pressure break remote data wireless monitoring method in well according to claim 7, it is characterized in that, in described step S2, described data first leave buffer area in, then data in described buffer area are carried out timesharing conveying.
9. pressure break remote data wireless monitoring method in well according to claim 8, is characterized in that, in described step S3, specifically comprise step:
D1, reception read the described data that described buffer area transfers out;
D2, described data are stored in memory cell according to predetermined data format temporarily;
D3, activate described TD-LTE data transmission module, for realizing internet transmission;
D4, from described memory cell, extract data, and ask the access permission of described Fracturing Monitoring data server, until obtain described access permission;
D5, the data extracted from described memory cell to be sent on described Fracturing Monitoring data server.
10. pressure break remote data wireless monitoring method in well according to claim 7, it is characterized in that, in described step S5, also comprise: the parameters being obtained described downhole parameters transducer by described the Internet, send the instruction of the parameters regulating described downhole parameters transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418033.8A CN105450692A (en) | 2014-08-22 | 2014-08-22 | System and method for remotely and wirelessly monitoring well fracturing data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410418033.8A CN105450692A (en) | 2014-08-22 | 2014-08-22 | System and method for remotely and wirelessly monitoring well fracturing data |
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| CN105450692A true CN105450692A (en) | 2016-03-30 |
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| CN106884640A (en) * | 2017-03-07 | 2017-06-23 | 中国矿业大学 | Coal rock layer pressure break investigating method, device and measuring and controlling equipment under mine |
| CN106918837A (en) * | 2017-03-10 | 2017-07-04 | 中国矿业大学(北京) | A kind of distributed deep hole signal pickup assembly |
| CN107066629A (en) * | 2017-05-16 | 2017-08-18 | 华美孚泰油气增产技术服务有限责任公司 | Pressing crack construction federated service device data handling system |
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Application publication date: 20160330 |