CN117908091A - Node instrument acquisition monitoring method, system, electronic equipment and medium - Google Patents
Node instrument acquisition monitoring method, system, electronic equipment and medium Download PDFInfo
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Abstract
The application discloses a node instrument acquisition monitoring method, a node instrument acquisition monitoring system, electronic equipment and a node instrument acquisition monitoring medium. The method may include: determining the time interval of the node instrument for recovering the data according to the field construction progress and the monitoring requirement, and recovering the node instrument data; aiming at node instrument data, defining an observation system, and sorting to obtain a common-detection-point gather; monitoring the construction quality of each detection point according to the common detection point gather; picking up first arrivals on the common detector point gather, and calculating and correcting offset coordinate positions through the bulls-eye chart; and sorting the data of the common detection point gathers into common detection line records, and monitoring the construction quality of each shot point. The method can effectively analyze and evaluate the seismic data recorded by the node instrument in time, find out the acquisition problem in time, conveniently and rapidly complete the monitoring of the acquisition quality of the node instrument, and is beneficial to the improvement of the construction method of the seismic construction unit and the improvement of the seismic acquisition quality after the related monitoring conclusion is submitted to the acquisition construction unit.
Description
Technical Field
The invention relates to the field of seismic data acquisition and processing, in particular to a node instrument acquisition and monitoring method, a system, electronic equipment and a medium.
Background
Node instruments are a revolution of seismic acquisition instruments in recent years. Compared with the traditional wired acquisition, the node instrument gets rid of the constraint of a large wire for wired acquisition, so that the traditional complicated large wire layout and data transmission become convenient, and the node instrument has incomparable advantages under special topography conditions such as complex mountain lands. The node instrument records break through the limitation of the instrument band number of the wired records, the seismic band number can be infinitely increased, and the development of the high-density seismic technology is promoted. Currently, more and more seismic acquisition projects are being received using node meters.
Quality monitoring is needed to be carried out on the acquisition construction in the seismic acquisition process, the acquisition construction quality is evaluated, and the problems existing in the acquisition process are found in time, so that the problems existing in the early acquisition process can be adjusted or corrected in the subsequent acquisition construction process, and the acquisition quality is improved. During wired receiving, the instrument can replay the collected data on site, observe and analyze the collected gun record in real time, and realize effective collection quality monitoring. For seismic acquisition received by the node instruments, recorded data are recorded in each node instrument in a scattered manner, and real-time data playback and monitoring cannot be performed, so that a rapid and effective acquisition monitoring mode is found, and the method is particularly important for ensuring the acquisition construction quality of the node instruments.
The node instrument acquisition and monitoring is carried out after a certain amount of acquisition tasks are completed, data recovery is carried out, and then the acquired seismic records are observed and analyzed through indoor processing, so that quality monitoring is realized. The traditional seismic data processing is carried out on the common shot record, but the data of different shots of the same wave detection point are recorded by each node instrument, and are completely different from the shot set recorded in the traditional wired receiving mode. If the traditional gun record monitoring mode is adopted, all gun construction of each node instrument is required to be carried out after completion, the period is very long, the post-monitoring after the completion of the construction is realized, the problem cannot be rectified even if the problem is found, and the effect of field monitoring is lost.
Therefore, the node instrument collection cannot adopt the existing gun record monitoring mode, and a node instrument collection monitoring method, a system, electronic equipment and a medium are necessary to be developed.
The information disclosed in the background section of the invention is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention provides a node instrument acquisition monitoring method, a system, electronic equipment and a medium, which can timely and effectively analyze and evaluate seismic data recorded by the node instrument, timely find out acquisition problems, conveniently and rapidly complete node instrument acquisition quality monitoring, and after relevant monitoring conclusions are submitted to an acquisition construction unit, the improvement of the construction method by the seismic construction unit is facilitated, and the seismic acquisition quality is improved.
In a first aspect, an embodiment of the present disclosure provides a node apparatus acquisition monitoring method, including:
Determining the time interval of the node instrument for recovering the data according to the field construction progress and the monitoring requirement, and recovering the node instrument data;
defining an observation system aiming at the node instrument data, and sorting to obtain a common detection point gather;
monitoring the construction quality of each detection point according to the common detection point gather;
picking up first arrivals on the common detector point gather, and calculating and correcting offset coordinate positions through a bulls-eye chart;
And sorting the data of the common detection point gather into common detection line records, and monitoring the construction quality of each shot point.
Preferably, monitoring the construction quality of each detector point based on the common detector point gather comprises:
And searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
Preferably, the method further comprises:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
Preferably, picking up the first arrival on the common set of geophone tracks, calculating and correcting the offset coordinate position by the bulls-eye chart comprises:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
Preferably, sorting the data of the common detector gather into common detector line records comprises:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into the common detection line records.
Preferably, monitoring the construction quality of each shot comprises:
and according to the data recorded by the common detection line, analyzing signal-to-noise ratio, energy and main frequency data, and evaluating the construction quality of the earthquake excitation.
Preferably, the method further comprises:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
As a specific implementation of an embodiment of the present disclosure,
In a second aspect, an embodiment of the present disclosure further provides a node apparatus acquisition monitoring system, including:
the node instrument data recovery module is used for determining the time interval of recovering data of the node instrument according to the field construction progress and the monitoring requirement and recovering the node instrument data;
the common-detector-point gather sorting module is used for defining an observation system aiming at the node instrument data and sorting to obtain a common-detector-point gather;
the first monitoring module monitors the construction quality of each detection point according to the common detection point gather;
the coordinate calculation module is used for picking up a first arrival on the common detection point gather, and calculating and correcting the offset coordinate position through the bulls-eye chart;
and the second monitoring module is used for sorting the data of the common detection point gathers into common detection line records and monitoring the construction quality of each shot point.
Preferably, monitoring the construction quality of each detector point based on the common detector point gather comprises:
And searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
Preferably, the method further comprises:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
Preferably, picking up the first arrival on the common set of geophone tracks, calculating and correcting the offset coordinate position by the bulls-eye chart comprises:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
Preferably, sorting the data of the common detector gather into common detector line records comprises:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into the common detection line records.
Preferably, monitoring the construction quality of each shot comprises:
and according to the data recorded by the common detection line, analyzing signal-to-noise ratio, energy and main frequency data, and evaluating the construction quality of the earthquake excitation.
Preferably, the method further comprises:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
In a third aspect, embodiments of the present disclosure further provide an electronic device, including:
a memory storing executable instructions;
And the processor runs the executable instructions in the memory to realize the node instrument acquisition monitoring method.
In a fourth aspect, the embodiments of the present disclosure further provide a computer readable storage medium storing a computer program, where the computer program when executed by a processor implements the node meter acquisition monitoring method.
The beneficial effects are that: according to the method, according to the field construction characteristics of the node instrument, after the node instrument data are timely recovered, the track head is loaded on the common detector point gather, the first arrival is picked up, the offset position is calculated and corrected through the target graph, the field construction quality is estimated through the spectrum analysis and other methods, the node instrument acquisition can be conveniently, quickly and effectively monitored, the acquisition quality is timely analyzed and estimated, and the acquisition problem is found.
The methods and systems of the present invention have other features and advantages that will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which, together, serve to explain certain principles of the invention.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular descriptions of exemplary embodiments of the invention as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the invention.
FIG. 1 shows a flow chart of the steps of a node meter acquisition monitoring method according to one embodiment of the invention.
Fig. 2 shows a block diagram of a node meter acquisition monitoring system in accordance with one embodiment of the present invention.
Reference numerals illustrate:
201. The node instrument data recovery module; 202. a common detector gather sorting module; 203. a first monitoring module; 204. a coordinate calculation module; 205. and a second monitoring module.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the preferred embodiments of the present invention are described below, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
The invention provides a node instrument acquisition monitoring method, which comprises the following steps:
Determining the time interval of the node instrument for recovering the data according to the field construction progress and the monitoring requirement, and recovering the node instrument data;
aiming at node instrument data, defining an observation system, and sorting to obtain a common-detection-point gather;
Monitoring the construction quality of each detection point according to the common detection point gather;
Picking up first arrivals on the common detector point gather, and calculating and correcting offset coordinate positions through the bulls-eye chart;
And sorting the data of the common detection point gathers into common detection line records, and monitoring the construction quality of each shot point.
In one example, monitoring the quality of construction of each of the pickups from the common pickups gather includes:
and searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
In one example, further comprising:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
In one example, picking first arrivals on the common set of geophone tracks, calculating and correcting offset coordinate positions from the bulls-eye map includes:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
In one example, sorting the data of the common detector gather into common detector line records includes:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into common detection line records.
In one example, monitoring the quality of construction of each shot includes:
and (3) according to the data recorded by the common detection line, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of the earthquake excitation.
In one example, further comprising:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
Specifically, in the node instrument data recovery, in the node instrument acquisition, the node instrument data can be recovered under two conditions, firstly, the power of the node instrument is insufficient, and the data is downloaded while the charging is recovered; secondly, the collection and recording tasks of the detection point where the node instrument is located are completed, and the detection point needs to be recovered and then is distributed to a new position. If the data is downloaded only in both cases, the recovery data time interval is too long to facilitate timely monitoring. The time for recovering the data is reasonably selected according to the geological condition and the earthquake construction progress. If the node instrument is sufficient, the construction condition is complex, the time interval for recovering the data needs to be shortened, for example, once every two days, and if the node instrument is insufficient, the construction condition is superior, and the data recovery interval can be properly enlarged, for example, once every 6 days. The interval of the node instrument data recovery is flexibly selected according to the production requirement. For mass recovery, all node instruments on the detection line are recovered together to form a common detection line record.
For each piece of node instrument data recovered, an observation system is defined and sorted into a common detector gather. Each common detector point gather has different gun compositions of the same receiving point. After the information of the seismic head is loaded, basic information such as coordinates, elevation, well depth and the like of shot points and detection points is loaded in the head, and the accuracy of the original measurement data is checked through seismic attribute display to find incorrect measurement information.
And browsing the common detection point data set, searching the problem of data segmentation, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of each detection point. Common construction problems include a free channel problem caused by the fact that a node instrument does not work, a reflection time abnormal problem caused by a clock correction error of the node instrument, and the like. All seismic traces on the common-wave-detecting-point gather come from the same wave-detecting point, and the construction quality of the wave-detecting point can be evaluated by counting the signal-to-noise ratio and the main frequency attribute of the common-wave-detecting-point gather. And (3) carrying out statistical analysis on all the recovered common-detection-point gathers, so that the seismic receiving effect can be compared and analyzed on a plane, and a better receiving mode can be found.
And picking up the first arrival on the common detector point gather, calculating the offset position through the target heart map, and correcting the offset coordinate position. The first arrival time of the earthquake is related to the earthquake offset, and the real offset position is calculated by a method of fitting a bullseye chart on a shot gather through the earthquake wave arrival time, which is a common method in the earthquake data processing. The invention uses this method on the common receiving line gather, can fit and get the actual position of the offset point, then compare with the measured position in the observation system, find out the offset coordinate error, revise the error of the field coordinate measurement.
Sorting the data into common detection line records, browsing the data, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of the earthquake excitation. After the seismic data are further sorted into common detector line gathers, the data of each gather come from the same gun, and the plane analysis of the seismic attributes such as signal-to-noise ratio, energy, main frequency and the like is carried out, so that the construction quality of each shot point can be evaluated, and the optimal excitation scheme is found.
And analyzing the monitoring charts such as the track head attribute, the detection line point set attribute, the bullseye chart coordinate, the common detection line attribute and the like to form a monitoring report, submitting the monitoring report to an acquisition construction party, and supervising and urging an acquisition unit to correct or improve the construction scheme.
The invention also provides a node instrument acquisition monitoring system, which comprises:
the node instrument data recovery module is used for determining the time interval of recovering data of the node instrument according to the field construction progress and the monitoring requirement and recovering the node instrument data;
The common-detector-point gather sorting module is used for defining an observation system aiming at node instrument data and sorting to obtain a common-detector-point gather;
the first monitoring module monitors the construction quality of each detection point according to the common detection point gather;
the coordinate calculation module picks up the first arrival on the common detector point gather, calculates and corrects the offset coordinate position through the bulls-eye chart;
And the second monitoring module is used for sorting the data of the common detection point gathers into common detection line records and monitoring the construction quality of each shot point.
In one example, monitoring the quality of construction of each of the pickups from the common pickups gather includes:
and searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
In one example, further comprising:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
In one example, picking first arrivals on the common set of geophone tracks, calculating and correcting offset coordinate positions from the bulls-eye map includes:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
In one example, sorting the data of the common detector gather into common detector line records includes:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into common detection line records.
In one example, monitoring the quality of construction of each shot includes:
and (3) according to the data recorded by the common detection line, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of the earthquake excitation.
In one example, further comprising:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
Specifically, in the node instrument data recovery, in the node instrument acquisition, the node instrument data can be recovered under two conditions, firstly, the power of the node instrument is insufficient, and the data is downloaded while the charging is recovered; secondly, the collection and recording tasks of the detection point where the node instrument is located are completed, and the detection point needs to be recovered and then is distributed to a new position. If the data is downloaded only in both cases, the recovery data time interval is too long to facilitate timely monitoring. The time for recovering the data is reasonably selected according to the geological condition and the earthquake construction progress. If the node instrument is sufficient, the construction condition is complex, the time interval for recovering the data needs to be shortened, for example, once every two days, and if the node instrument is insufficient, the construction condition is superior, and the data recovery interval can be properly enlarged, for example, once every 6 days. The interval of the node instrument data recovery is flexibly selected according to the production requirement. For mass recovery, all node instruments on the detection line are recovered together to form a common detection line record.
For each piece of node instrument data recovered, an observation system is defined and sorted into a common detector gather. Each common detector point gather has different gun compositions of the same receiving point. After the information of the seismic head is loaded, basic information such as coordinates, elevation, well depth and the like of shot points and detection points is loaded in the head, and the accuracy of the original measurement data is checked through seismic attribute display to find incorrect measurement information.
And browsing the common detection point data set, searching the problem of data segmentation, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of each detection point. Common construction problems include a free channel problem caused by the fact that a node instrument does not work, a reflection time abnormal problem caused by a clock correction error of the node instrument, and the like. All seismic traces on the common-wave-detecting-point gather come from the same wave-detecting point, and the construction quality of the wave-detecting point can be evaluated by counting the signal-to-noise ratio and the main frequency attribute of the common-wave-detecting-point gather. And (3) carrying out statistical analysis on all the recovered common-detection-point gathers, so that the seismic receiving effect can be compared and analyzed on a plane, and a better receiving mode can be found.
And picking up the first arrival on the common detector point gather, calculating the offset position through the target heart map, and correcting the offset coordinate position. The first arrival time of the earthquake is related to the earthquake offset, and the real offset position is calculated by a method of fitting a bullseye chart on a shot gather through the earthquake wave arrival time, which is a common method in the earthquake data processing. The invention uses this method on the common receiving line gather, can fit and get the actual position of the offset point, then compare with the measured position in the observation system, find out the offset coordinate error, revise the error of the field coordinate measurement.
Sorting the data into common detection line records, browsing the data, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of the earthquake excitation. After the seismic data are further sorted into common detector line gathers, the data of each gather come from the same gun, and the plane analysis of the seismic attributes such as signal-to-noise ratio, energy, main frequency and the like is carried out, so that the construction quality of each shot point can be evaluated, and the optimal excitation scheme is found.
And analyzing the monitoring charts such as the track head attribute, the detection line point set attribute, the bullseye chart coordinate, the common detection line attribute and the like to form a monitoring report, submitting the monitoring report to an acquisition construction party, and supervising and urging an acquisition unit to correct or improve the construction scheme.
The present invention also provides an electronic device including: a memory storing executable instructions; and the processor runs executable instructions in the memory to realize the node instrument acquisition monitoring method.
The invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the node instrument acquisition monitoring method when being executed by a processor.
In order to facilitate understanding of the solution and the effects of the embodiments of the present invention, four specific application examples are given below. It will be understood by those of ordinary skill in the art that the examples are for ease of understanding only and that any particular details thereof are not intended to limit the present invention in any way.
Example 1
FIG. 1 shows a flow chart of the steps of a node meter acquisition monitoring method according to one embodiment of the invention.
As shown in fig. 1, the node instrument acquisition monitoring method includes: step 101, determining the time interval of node instrument recovery data according to the field construction progress and monitoring requirements, and recovering the node instrument data; 102, defining an observation system aiming at node instrument data, and sorting to obtain a common detector point gather; step 103, monitoring the construction quality of each wave-detecting point according to the common wave-detecting point gather; step 104, picking up a first arrival on the common detector point gather, and calculating and correcting the offset coordinate position through the bulls-eye chart; and 105, sorting the data of the common detector point gather into common detector line records, and monitoring the construction quality of each shot point.
In the node instrument collection, the node instrument data can be recovered under two conditions, namely, the node instrument has insufficient electric quantity, and the data is downloaded while the charging is recovered; secondly, the collection and recording tasks of the detection point where the node instrument is located are completed, and the detection point needs to be recovered and then is distributed to a new position. If the data is downloaded only in both cases, the recovery data time interval is too long to facilitate timely monitoring. The time for recovering the data is reasonably selected according to the geological condition and the earthquake construction progress. If the node instrument is sufficient, the construction condition is complex, the time interval for recovering the data needs to be shortened, for example, once every two days, and if the node instrument is insufficient, the construction condition is superior, and the data recovery interval can be properly enlarged, for example, once every 6 days. The interval of the node instrument data recovery is flexibly selected according to the production requirement. For mass recovery, all node instruments on the detection line are recovered together to form a common detection line record.
For each piece of node instrument data recovered, an observation system is defined and sorted into a common detector gather. Each common detector point gather has different gun compositions of the same receiving point. After the information of the seismic head is loaded, basic information such as coordinates, elevation, well depth and the like of shot points and detection points is loaded in the head, and the accuracy of the original measurement data is checked through seismic attribute display to find incorrect measurement information.
And browsing the common detection point data set, searching the problem of data segmentation, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of each detection point. Common construction problems include a free channel problem caused by the fact that a node instrument does not work, a reflection time abnormal problem caused by a clock correction error of the node instrument, and the like. All seismic traces on the common-wave-detecting-point gather come from the same wave-detecting point, and the construction quality of the wave-detecting point can be evaluated by counting the signal-to-noise ratio and the main frequency attribute of the common-wave-detecting-point gather. And (3) carrying out statistical analysis on all the recovered common-detection-point gathers, so that the seismic receiving effect can be compared and analyzed on a plane, and a better receiving mode can be found.
And picking up the first arrival on the common detector point gather, calculating the offset position through the target heart map, and correcting the offset coordinate position. The first arrival time of the earthquake is related to the earthquake offset, and the real offset position is calculated by a method of fitting a bullseye chart on a shot gather through the earthquake wave arrival time, which is a common method in the earthquake data processing. The invention uses this method on the common receiving line gather, can fit and get the actual position of the offset point, then compare with the measured position in the observation system, find out the offset coordinate error, revise the error of the field coordinate measurement.
Sorting the data into common detection line records, browsing the data, analyzing the data such as signal to noise ratio, energy, main frequency and the like, and evaluating the construction quality of the earthquake excitation. After the seismic data are further sorted into common detector line gathers, the data of each gather come from the same gun, and the plane analysis of the seismic attributes such as signal-to-noise ratio, energy, main frequency and the like is carried out, so that the construction quality of each shot point can be evaluated, and the optimal excitation scheme is found.
And analyzing the monitoring charts such as the track head attribute, the detection line point set attribute, the bullseye chart coordinate, the common detection line attribute and the like to form a monitoring report, submitting the monitoring report to an acquisition construction party, and supervising and urging an acquisition unit to correct or improve the construction scheme.
Example 2
Fig. 2 shows a block diagram of a node meter acquisition monitoring system in accordance with one embodiment of the present invention.
As shown in fig. 2, the node meter acquisition monitoring system includes:
The node instrument data recovery module 201 determines the time interval of the node instrument for recovering data according to the field construction progress and the monitoring requirement, and recovers the node instrument data;
The common-detector-point gather sorting module 202 defines an observation system aiming at node instrument data and sorts to obtain a common detector-point gather;
the first monitoring module 203 monitors the construction quality of each detector according to the common detector gather;
The coordinate calculation module 204 picks up the first arrival on the common detector gather, calculates and corrects the offset coordinate position through the bulls-eye chart;
the second monitoring module 205 sorts the data of the common detector gather into common detector line records and monitors the construction quality of each shot.
In one example, monitoring the quality of construction of each of the pickups from the common pickups gather includes:
and searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
In one example, further comprising:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
In one example, picking first arrivals on the common set of geophone tracks, calculating and correcting offset coordinate positions from the bulls-eye map includes:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
In one example, sorting the data of the common detector gather into common detector line records includes:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into common detection line records.
In one example, monitoring the quality of construction of each shot includes:
and (3) according to the data recorded by the common detection line, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of the earthquake excitation.
In one example, further comprising:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
Example 3
The present disclosure provides an electronic device including: a memory storing executable instructions; and the processor runs executable instructions in the memory to realize the node instrument acquisition monitoring method.
An electronic device according to an embodiment of the present disclosure includes a memory and a processor.
The memory is for storing non-transitory computer readable instructions. In particular, the memory may include one or more computer program products, which may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, random Access Memory (RAM) and/or cache memory (cache), and the like. The non-volatile memory may include, for example, read Only Memory (ROM), hard disk, flash memory, and the like.
The processor may be a Central Processing Unit (CPU) or other form of processing unit having data processing and/or instruction execution capabilities, and may control other components in the electronic device to perform the desired functions. In one embodiment of the present disclosure, the processor is configured to execute the computer readable instructions stored in the memory.
It should be understood by those skilled in the art that, in order to solve the technical problem of how to obtain a good user experience effect, the present embodiment may also include well-known structures such as a communication bus, an interface, and the like, and these well-known structures are also included in the protection scope of the present disclosure.
The detailed description of the present embodiment may refer to the corresponding description in the foregoing embodiments, and will not be repeated herein.
Example 4
Embodiments of the present disclosure provide a computer readable storage medium storing a computer program that when executed by a processor implements the node meter acquisition monitoring method.
A computer-readable storage medium according to an embodiment of the present disclosure has stored thereon non-transitory computer-readable instructions. When executed by a processor, perform all or part of the steps of the methods of embodiments of the present disclosure described above.
The computer-readable storage medium described above includes, but is not limited to: optical storage media (e.g., CD-ROM and DVD), magneto-optical storage media (e.g., MO), magnetic storage media (e.g., magnetic tape or removable hard disk), media with built-in rewritable non-volatile memory (e.g., memory card), and media with built-in ROM (e.g., ROM cartridge).
It will be appreciated by persons skilled in the art that the above description of embodiments of the invention has been given for the purpose of illustrating the benefits of embodiments of the invention only and is not intended to limit embodiments of the invention to any examples given.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. The node instrument acquisition monitoring method is characterized by comprising the following steps of:
Determining the time interval of the node instrument for recovering the data according to the field construction progress and the monitoring requirement, and recovering the node instrument data;
defining an observation system aiming at the node instrument data, and sorting to obtain a common detection point gather;
monitoring the construction quality of each detection point according to the common detection point gather;
picking up first arrivals on the common detector point gather, and calculating and correcting offset coordinate positions through a bulls-eye chart;
And sorting the data of the common detection point gather into common detection line records, and monitoring the construction quality of each shot point.
2. The node-meter acquisition monitoring method of claim 1, wherein monitoring the quality of construction of each of the detector points based on the common detector point gather comprises:
And searching the problem of data segmentation according to the common detector point gather, analyzing the signal-to-noise ratio, the energy and the main frequency data, and evaluating the construction quality of each detector point.
3. The node instrument collection monitoring method of claim 2, further comprising:
And counting all the common detection point gathers, comparing the earthquake receiving effect on a plane, and optimizing the receiving mode.
4. The node instrument acquisition monitoring method of claim 1, wherein picking first arrivals on the common set of geophone tracks, calculating and correcting offset coordinate positions from a bulls-eye map comprises:
and (3) calculating the position of the offset point on the shot gather through fitting of the bullseye chart according to the time from the earthquake wave to the wave, comparing the position with the measurement position in the observation system, determining the offset coordinate error, and correcting the offset coordinate position.
5. The node-meter acquisition monitoring method of claim 1, wherein sorting the data of the common-detector gather into common-detector line records comprises:
And dividing the data in the common detection point channel set according to the corresponding shot points, and sorting the data into the common detection line records.
6. The node instrument collection monitoring method of claim 1, wherein monitoring the quality of construction of each shot comprises:
and according to the data recorded by the common detection line, analyzing signal-to-noise ratio, energy and main frequency data, and evaluating the construction quality of the earthquake excitation.
7. The node instrument collection monitoring method of claim 1, further comprising:
And analyzing the track head attribute, the detection line point set attribute, the bullseye chart coordinate and the common detection line attribute to obtain a monitoring chart and a monitoring report.
8. A node meter acquisition monitoring system, comprising:
the node instrument data recovery module is used for determining the time interval of recovering data of the node instrument according to the field construction progress and the monitoring requirement and recovering the node instrument data;
the common-detector-point gather sorting module is used for defining an observation system aiming at the node instrument data and sorting to obtain a common-detector-point gather;
the first monitoring module monitors the construction quality of each detection point according to the common detection point gather;
the coordinate calculation module is used for picking up a first arrival on the common detection point gather, and calculating and correcting the offset coordinate position through the bulls-eye chart;
and the second monitoring module is used for sorting the data of the common detection point gathers into common detection line records and monitoring the construction quality of each shot point.
9. An electronic device, the electronic device comprising:
a memory storing executable instructions;
a processor executing the executable instructions in the memory to implement the node meter acquisition monitoring method of any one of claims 1-7.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program which, when executed by a processor, implements the node meter acquisition monitoring method of any one of claims 1-7.
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