CN112379421A - Method and apparatus for identifying a single shot in seismic survey data - Google Patents
Method and apparatus for identifying a single shot in seismic survey data Download PDFInfo
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Abstract
The invention provides a method and a device for identifying a single shot in seismic exploration data, wherein the method comprises the following steps: acquiring an absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user; summing the absolute values of the seismic survey acquisition data of each pass; the method has the advantages that the single shot which is arranged is identified according to the absolute value and the value of each channel, the single shot which is arranged in the seismic data acquisition of the vertical oil exploration is quickly and accurately identified by calculating the real value of a part of time period in the single shot, the construction quality is effectively monitored, other additional data except the seismic data acquisition of the oil exploration are not depended on, the manual workload is reduced, the data sorting and filing can be influenced by timely distinguishing, and the misjudgment is reduced.
Description
Technical Field
The invention relates to the technical field of seismic exploration, in particular to a method and a device for identifying a single shot in a seismic exploration data.
Background
Along with the deep seismic exploration, the seismic data acquisition speed of the oil exploration is faster and faster, the number of single-shot receiving tracks is more and more, meanwhile, the number of acquisition equipment is more, the field environment is complicated and severe, the number of emergency situations is more, and the acquired single-shot data can be arranged (part of receiving track data is lost, see fig. 1). In the subsequent data processing process, the amplitude compensation effect of the whole data is influenced, the processing effect is further influenced, and the method has important significance in accurately finding out the arranged single cannons in the data sorting process.
At present, a processor generally looks over shot by shot one by one in front of a screen of a processor and recognizes the arranged single shots by eyes, and the method has the disadvantages of large workload, incapability of distinguishing in time to influence data sorting and filing, easy fatigue of personnel, incapability of accurately recognizing and causing misjudgment.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a method and a device for identifying the single shot which is arranged in the seismic exploration data, electronic equipment and a computer readable storage medium, the single shot which is arranged in the seismic data acquisition of the vertical oil exploration is quickly identified by calculating the real value of part of the time period in the single shot, the construction quality is effectively monitored, other additional data except the seismic data acquisition of the oil exploration are not depended on, and the problems in the prior art can be at least partially solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, there is provided a method of identifying a misaligned single shot in seismic survey data, comprising:
acquiring an absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
summing the absolute values of the seismic survey acquisition data of each pass;
and identifying the single shot according to the absolute value and the value of each track.
Further, the method for identifying the single shot in the seismic exploration data also comprises the following steps:
and de-compiling seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
Further, the identifying of the single shot according to the absolute value and the value of each track comprises:
tracks with absolute value and value zero are identified, and the single shot containing the track is identified as a de-queued single shot.
Further, the identifying of the single shot according to the absolute value and the value of each track comprises:
calculating the product of the sum value of each channel corresponding to the single cannon;
and identifying the single cannon with the product value of zero as a row-off single cannon.
Further, the user-entered absolute value of seismic survey acquisition data over a time period to be analyzed includes:
acquiring seismic exploration acquisition data within a time period to be analyzed, which is input by a user;
acquiring partial data points of seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
and acquiring the data absolute value of the partial data points, and using the data absolute value to sum the data absolute values of the data points.
Further, the method for identifying the single shot in the seismic exploration data also comprises the following steps:
and counting the number of tracks with the neutralization value of zero in the single shot as a basis for judging whether the data of the single shot with the arrangement is used or not.
In a second aspect, there is provided an apparatus for identifying a misaligned single shot in seismic survey data, comprising:
the data acquisition module is used for acquiring the absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
the calculation module is used for summing the absolute values of the seismic exploration acquisition data of each channel;
and the single shot arrangement identification module is used for identifying the single shot arrangement according to the absolute value and the value of each channel.
Further, the means for identifying a misaligned single shot in the seismic survey data further comprises:
and the data processing module is used for decoding seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
Further, the single shot-off-line identification module comprises:
a first identifying unit identifies a track whose absolute value sum is zero, and identifies a single shot containing the track as a de-aligned single shot.
Further, the single shot-off-line identification module comprises:
a product calculating unit for calculating the product of the sum value of each track corresponding to the single shot;
and the second identification unit is used for identifying the single cannon with the product value of zero as the single cannon in the rank-off arrangement.
Further, the data acquisition module comprises:
the data acquisition unit is used for acquiring seismic exploration acquisition data within a time period to be analyzed, which are input by a user;
the sampling unit is used for acquiring partial data points of the seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
and an absolute value taking unit for acquiring the data absolute value of part of the data points for summing the data absolute values of the data points.
Further, the means for identifying a misaligned single shot in the seismic survey data further comprises:
and the track number counting module is used for counting the track number of which the neutralization value is zero in the single arranged cannon and is used as a basis for judging whether the data of the single arranged cannon is used or not.
In a third aspect, there is provided an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program performing the steps of the method of identifying a misaligned single shot in seismic survey data as described above.
In a fourth aspect, a computer readable storage medium is provided, having stored thereon a computer program which, when executed by a processor, carries out the steps of the method of identifying a misaligned single shot in seismic survey data as described above.
The invention provides a method and a device for identifying a single shot in seismic exploration data, wherein the method comprises the following steps: acquiring an absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user; summing the absolute values of the seismic survey acquisition data of each pass; the method has the advantages that the single shot which is arranged is identified according to the absolute value and the value of each channel, the single shot which is arranged in the seismic data acquisition of the vertical oil exploration is quickly and accurately identified by calculating the real value of a part of time period in the single shot, the construction quality is effectively monitored, other additional data except the seismic data acquisition of the oil exploration are not depended on, the manual workload is reduced, the data sorting and filing can be influenced by timely distinguishing, and the misjudgment is reduced.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. In the drawings:
FIG. 1 is a schematic diagram of a seismic data for oil exploration with a single shot arranged away;
FIG. 2 is a schematic diagram of an architecture between the server S1 and the client device B1 according to an embodiment of the present invention;
FIG. 3 is a block diagram of the server S1, the client device B1 and the database server S2 according to an embodiment of the present invention;
FIG. 4 is a first schematic flow chart of a method of identifying a single shot of a spread in seismic survey data in an embodiment of the invention;
FIG. 5 is a second schematic flow chart illustrating a method of identifying a single shot of a seismic survey in an embodiment of the invention;
fig. 6 shows the detailed steps of step S100 in the embodiment of the present invention;
FIG. 7 is a third schematic flow chart of a method of identifying a single shot of a spread in seismic survey data in an embodiment of the invention;
FIG. 8 is a block diagram of an apparatus for identifying a de-aligned single shot in seismic survey data in an embodiment of the invention;
fig. 9 is a block diagram of an electronic device according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of this application and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
At present, a processor generally looks over shot by shot one by one in front of a screen of a processor and recognizes the arranged single shots by eyes, and the method has the disadvantages of large workload, incapability of distinguishing in time to influence data sorting and filing, easy fatigue of personnel, incapability of accurately recognizing and causing misjudgment.
In order to at least partially solve the technical problems in the prior art, embodiments of the present invention provide a method for identifying a single shot with missing arrangement in seismic exploration data, which quickly and accurately identifies a single shot with missing arrangement in seismic data acquisition of vertical oil exploration by calculating a partial time period truth value in the single shot, so as to effectively monitor construction quality, and is independent of other additional data outside the seismic data acquisition of oil exploration, thereby reducing manual workload, and being capable of timely distinguishing to influence data sorting and archiving and reducing misjudgment.
In view of the above, the present application provides an apparatus for identifying a single shot in seismic survey data, which may be a server S1, see fig. 2, the server S1 may be communicatively connected to at least one client device B1, the client device B1 may send a time period to be analyzed to the server S1, and the server S1 may receive the time period to be analyzed online. The server S1 may perform on-line or off-line preprocessing on the acquired time period to be analyzed, and acquire the absolute value of the seismic exploration acquisition data in the time period to be analyzed, which is input by the user; summing the absolute values of the seismic survey acquisition data of each pass; and identifying the single shot according to the absolute value and the value of each track. The server S1 may then send the identified droplist online to the client device B1. The client device B1 may receive the identified aligned single shot online.
Additionally, referring to FIG. 3, the server S1 may also be communicatively connected to at least one database server S2, the database server S2 being configured to store seismic survey acquisition data. The database server S2 sends the seismic survey acquisition data online to the server S1, and the server S1 may receive the seismic survey acquisition data online.
Based on the above, the client device B1 may have a display interface such that a user can view the identified aligned shot sent by the server S1 according to the interface.
It is understood that the client device B1 may include a smart phone, a tablet electronic device, a network set-top box, a portable computer, a desktop computer, a Personal Digital Assistant (PDA), a vehicle-mounted device, a smart wearable device, etc. Wherein, intelligence wearing equipment can include intelligent glasses, intelligent wrist-watch, intelligent bracelet etc..
In practical applications, the part of the seismic survey data for identifying the single shot may be performed at the server S1 as described above, i.e., the architecture shown in fig. 1, or all operations may be performed at the client device B1, and the client device B1 may be directly connected to the database server S2. Specifically, the selection may be performed according to the processing capability of the client device B1, the limitation of the user usage scenario, and the like. This is not a limitation of the present application. If all operations are performed at the client device B1, the client device B1 may also include a processor for performing specific processing of the aligned shot identification in the seismic survey data.
The server and the client device may communicate using any suitable network protocol, including network protocols not yet developed at the filing date of this application. The network protocol may include, for example, a TCP/IP protocol, a UDP/IP protocol, an HTTP protocol, an HTTPS protocol, or the like. Of course, the network Protocol may also include, for example, an RPC Protocol (Remote Procedure Call Protocol), a REST Protocol (Representational State Transfer Protocol), and the like used above the above Protocol.
FIG. 4 is a first schematic flow chart of a method of identifying a single shot of a spread in seismic survey data in an embodiment of the invention; as shown in FIG. 4, the method of identifying a ranged single shot in seismic survey data may include the following:
step S100: acquiring an absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
the user selects a time period to be analyzed, such as 6S, 10S and the like, according to the requirement and the actual situation.
Specifically, a time period to be analyzed input by a user is firstly obtained, then seismic exploration acquisition data within the time period to be analyzed input by the user are obtained, and then an absolute value of the data is obtained.
Step S200: summing the absolute values of the seismic survey acquisition data of each pass;
the absolute value of each track is added to obtain the absolute value sum of the track data.
Step S300: and identifying the single shot according to the absolute value and the value of each track.
By adopting the technical scheme, the arrangement phenomenon is quickly, effectively and accurately judged whether to be out of order according to the sum of absolute values of truth values in a part of time period in a single cannon, the single cannon quality control method is suitable for the quality control of the single cannon for the seismic data acquisition of the petroleum exploration in the seismic data acquisition project of the petroleum exploration, does not depend on other extra data, directly utilizes the existing data, is simple and reliable, can reduce the labor intensity of personnel, prevents misjudgment and has better application prospect.
In an alternative embodiment, referring to FIG. 5, the method of identifying a ranged single shot in seismic survey data may further comprise:
step S400: and de-compiling seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
The seismic data of oil exploration are compiled after being collected, and the data are read into the processor according to the shot-geophone points in sequence.
In an alternative embodiment, this step S300 may include the following:
tracks with absolute value and value zero are identified, and the single shot containing the track is identified as a de-queued single shot.
The single shot corresponding to the track is found by identifying the track with the absolute value sum of zero one by one, the arrangement-free single shot is obtained, and the arrangement-free single shot can be effectively and accurately identified.
In another alternative embodiment, the step S300 may include the following:
firstly, calculating the product of the sum value of each channel corresponding to a single cannon; secondly, the single cannon with the product value of zero is identified as a single cannon in the rank-off arrangement.
By adopting the technical scheme, the identification speed and efficiency of the arranged single cannon can be further improved.
In an alternative embodiment, referring to fig. 6, this step S100 may include the following:
step S110: acquiring seismic exploration acquisition data within a time period to be analyzed, which is input by a user;
step S120: acquiring partial data points of seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
step S130: and acquiring the data absolute value of the partial data points, and using the data absolute value to sum the data absolute values of the data points.
By adopting a sampling technology, part of data points in the collected data participate in calculation, the data amount participating in calculation can be reduced, the calculation speed is increased, and the identification speed and efficiency of arranging single cannons are further increased.
In an alternative embodiment, referring to FIG. 7, the method of identifying a ranged single shot in seismic survey data may further comprise:
step S500: and counting the number of tracks with the neutralization value of zero in the single shot as a basis for judging whether the data of the single shot with the arrangement is used or not.
The method comprises the steps that the number of tracks with a zero neutralizing value in a single shot is counted, if the number of tracks reaches a preset value, the shot data are seriously damaged, and the precision of subsequent data processing (such as building a stratum model by using seismic exploration data) is influenced, so that the shot data can not be used in the subsequent data processing; if the number of tracks does not reach the preset value, the shot data is slightly damaged, the influence on the precision of subsequent processing is small, and the shot data can not be deleted.
In order to make the present application more understandable to those skilled in the art, the following description illustrates the process of the method for identifying a single shot in seismic survey data provided by the present invention:
step 1: and (5) performing data de-compilation, and storing the data in sequence according to the file number channel sequence number.
Step 2: and determining a starting point of the value time period.
And step 3: from the beginning of the period as the first sampling point, and then continuously or at the same time interval, 3 to 5 sampling point values are taken (
n is 3 or 5, and m is the track number).
And 4, step 4: the obtained numerical value is subjected to absolute value calculation to change the negative value in the data into a positive value
And 5: the file number is used as a first screening option, the channel number is used as a second screening option data group, and the absolute value of each group of data is added
Multiplying the sum of the channels
Step six: screening out the file number with the operation product value A being zero, wherein the file number is the single cannon in the rank-off, counting the number of the sum Ast being zero in each rank-off single cannon, and the number is the track number of the rank-off single cannon.
Based on the same inventive concept, the embodiment of the present application further provides a device for identifying the single shot of the seismic exploration data, which can be used for implementing the method described in the above embodiment, as described in the following embodiment. Because the principle of solving the problem of the device for identifying the single shot in the seismic exploration data is similar to that of the method, the implementation of the device for identifying the single shot in the seismic exploration data can be referred to the implementation of the method, and repeated details are omitted. As used hereinafter, the term "unit" or "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
FIG. 8 is a block diagram of an apparatus for identifying a ranged single shot in seismic survey data in an embodiment of the invention. As shown in fig. 8, the apparatus for identifying a single shot in seismic survey data specifically includes: the system comprises a data acquisition module 10, a calculation module 20 and a single shot arrangement identification module 30.
The data acquisition module 10 acquires the absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
the calculation module 20 sums the absolute values of the seismic survey acquisition data of each pass;
the single shot-aligned identification module 30 identifies the single shot aligned according to the absolute value and the value of each track.
By adopting the technical scheme, the arrangement phenomenon is quickly, effectively and accurately judged whether to be out of order according to the sum of absolute values of truth values in a part of time period in a single cannon, the single cannon quality control method is suitable for the quality control of the single cannon for the seismic data acquisition of the petroleum exploration in the seismic data acquisition project of the petroleum exploration, does not depend on other extra data, directly utilizes the existing data, is simple and reliable, can reduce the labor intensity of personnel, prevents misjudgment and has better application prospect.
In an alternative embodiment, the means for identifying de-aligned single shots in the seismic survey data further comprises: and the data processing module is used for decoding seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
In an alternative embodiment, the single shot de-queue identification module comprises: a first identifying unit identifies a track whose absolute value sum is zero, and identifies a single shot containing the track as a de-aligned single shot.
In another alternative embodiment, the single shot de-alignment identification module comprises: a product calculation unit and a second identification unit.
The product calculating unit calculates the product of the sum value of each channel corresponding to the single shot;
the second identification unit identifies the single shot with the product value of zero as a single shot in the rank-off list.
In an alternative embodiment, the data acquisition module comprises: the device comprises a data acquisition unit, a sampling unit and an absolute value taking unit.
The data acquisition unit acquires seismic exploration acquisition data within a time period to be analyzed, which is input by a user;
the method comprises the following steps that a sampling unit acquires partial data points of seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
and the absolute value taking unit acquires the data absolute value of part of the data points for summing the absolute values of the data of the channel.
In an alternative embodiment, the means for identifying de-aligned single shots in the seismic survey data further comprises: and the track number counting module is used for counting the track number of which the neutralization value is zero in the single arranged cannon and is used as a basis for judging whether the data of the single arranged cannon is used or not.
The apparatuses, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or implemented by a product with certain functions. A typical implementation device is an electronic device, which may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
In a typical example, the electronic device specifically includes a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the steps of the method for identifying a misaligned single shot in seismic survey data described above.
Referring now to FIG. 9, shown is a schematic diagram of an electronic device 600 suitable for use in implementing embodiments of the present application.
As shown in fig. 9, the electronic apparatus 600 includes a Central Processing Unit (CPU)601 that can perform various appropriate works and processes according to a program stored in a Read Only Memory (ROM)602 or a program loaded from a storage section 608 into a Random Access Memory (RAM)) 603. In the RAM603, various programs and data necessary for the operation of the system 600 are also stored. The CPU601, ROM602, and RAM603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
The following components are connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, and the like; an output portion 607 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 608 including a hard disk and the like; and a communication section 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the internet. The driver 610 is also connected to the I/O interface 605 as needed. A removable medium 611 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 610 as necessary, so that a computer program read out therefrom is mounted as necessary on the storage section 608.
In particular, according to an embodiment of the present invention, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, an embodiment of the invention includes a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the above-described method of identifying a misaligned single shot in seismic survey data.
In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 609, and/or installed from the removable medium 611.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (14)
1. A method of identifying a misaligned single shot in seismic survey data, comprising:
acquiring an absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
summing the absolute values of the seismic survey acquisition data of each pass;
and identifying the single shot according to the absolute value and the value of each track.
2. The method of identifying a misaligned single shot in seismic survey data as recited in claim 1, further comprising:
and de-compiling seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
3. The method of identifying a ranged single shot in seismic survey data of claim 1, wherein said identifying a ranged single shot from the absolute value and the value of each trace comprises:
tracks with absolute value and value zero are identified, and the single shot containing the track is identified as a de-queued single shot.
4. The method of identifying a ranged single shot in seismic survey data of claim 1, wherein said identifying a ranged single shot from the absolute value and the value of each trace comprises:
calculating the product of the sum value of each channel corresponding to the single cannon;
and identifying the single cannon with the product value of zero as a row-off single cannon.
5. The method of identifying a displaced single shot in seismic survey data of claim 1, wherein the user input of absolute values of seismic survey acquisition data over a time period to be analyzed comprises:
acquiring seismic exploration acquisition data within a time period to be analyzed, which is input by a user;
acquiring partial data points of seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
and acquiring the data absolute value of the partial data points, and using the data absolute value to sum the data absolute values of the data points.
6. The method of identifying a misaligned single shot in seismic survey data as recited in claim 1, further comprising:
and counting the number of tracks with the neutralization value of zero in the single shot as a basis for judging whether the data of the single shot with the arrangement is used or not.
7. An apparatus for identifying a de-aligned single shot in seismic survey data, comprising:
the data acquisition module is used for acquiring the absolute value of seismic exploration acquisition data in a time period to be analyzed, which is input by a user;
the calculation module is used for summing the absolute values of the seismic exploration acquisition data of each channel;
and the single shot arrangement identification module is used for identifying the single shot arrangement according to the absolute value and the value of each channel.
8. The apparatus for identifying ranged single shots in seismic survey data as recited in claim 7, further comprising:
and the data processing module is used for decoding seismic data acquired in the oil exploration and sequentially loading the seismic data according to the shot-geophone points to obtain the seismic exploration acquisition data.
9. The apparatus of identifying a ranged single shot in seismic survey data of claim 7, wherein the ranged single shot identification module comprises:
a first identifying unit identifies a track whose absolute value sum is zero, and identifies a single shot containing the track as a de-aligned single shot.
10. The apparatus of identifying a ranged single shot in seismic survey data of claim 7, wherein the ranged single shot identification module comprises:
a product calculating unit for calculating the product of the sum value of each track corresponding to the single shot;
and the second identification unit is used for identifying the single cannon with the product value of zero as the single cannon in the rank-off arrangement.
11. The apparatus for identifying ranged single shots in seismic survey data as recited in claim 7, wherein the data acquisition module comprises:
the data acquisition unit is used for acquiring seismic exploration acquisition data within a time period to be analyzed, which are input by a user;
the sampling unit is used for acquiring partial data points of the seismic exploration acquisition data in a time period to be analyzed by adopting a preset sampling strategy;
and an absolute value taking unit for acquiring the data absolute value of part of the data points for summing the data absolute values of the data points.
12. The apparatus for identifying ranged single shots in seismic survey data as recited in claim 7, further comprising:
and the track number counting module is used for counting the track number of which the neutralization value is zero in the single arranged cannon and is used as a basis for judging whether the data of the single arranged cannon is used or not.
13. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method of identifying a misaligned single shot in seismic survey data of any of claims 1 to 6.
14. A computer-readable storage medium, having stored thereon a computer program, when being executed by a processor, for carrying out the steps of the method of identifying a misaligned single shot in seismic survey data according to any of claims 1 to 6.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787275C (en) * | 1990-06-11 | 1993-01-07 | Михаил Исаакович Бородулин | Method for seismic prospecting |
| US5924049A (en) * | 1995-04-18 | 1999-07-13 | Western Atlas International, Inc. | Methods for acquiring and processing seismic data |
| CN104977602A (en) * | 2015-06-19 | 2015-10-14 | 中国石油天然气集团公司 | Control method and apparatus for earthquake data acquisition construction |
| CN105629305A (en) * | 2015-12-31 | 2016-06-01 | 中国石油天然气集团公司 | Method and device for monitoring earthquake acquisition data quality |
| US20180292553A1 (en) * | 2017-01-10 | 2018-10-11 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Method and Apparatus for Separating Seismic Diffracted Wave |
| CN108873056A (en) * | 2018-05-23 | 2018-11-23 | 中国石油天然气集团有限公司 | Seismic prospecting scene real-time quality monitoring method, client, apparatus and system |
| CN109100785A (en) * | 2018-06-15 | 2018-12-28 | 中国石油天然气集团有限公司 | The quality control method and device of continuously record data |
| CN109425894A (en) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | A kind of seismic anomaly road detection method and device |
-
2020
- 2020-10-30 CN CN202011193110.6A patent/CN112379421A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787275C (en) * | 1990-06-11 | 1993-01-07 | Михаил Исаакович Бородулин | Method for seismic prospecting |
| US5924049A (en) * | 1995-04-18 | 1999-07-13 | Western Atlas International, Inc. | Methods for acquiring and processing seismic data |
| CN104977602A (en) * | 2015-06-19 | 2015-10-14 | 中国石油天然气集团公司 | Control method and apparatus for earthquake data acquisition construction |
| CN105629305A (en) * | 2015-12-31 | 2016-06-01 | 中国石油天然气集团公司 | Method and device for monitoring earthquake acquisition data quality |
| US20180292553A1 (en) * | 2017-01-10 | 2018-10-11 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Method and Apparatus for Separating Seismic Diffracted Wave |
| CN109425894A (en) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | A kind of seismic anomaly road detection method and device |
| CN108873056A (en) * | 2018-05-23 | 2018-11-23 | 中国石油天然气集团有限公司 | Seismic prospecting scene real-time quality monitoring method, client, apparatus and system |
| CN109100785A (en) * | 2018-06-15 | 2018-12-28 | 中国石油天然气集团有限公司 | The quality control method and device of continuously record data |
Non-Patent Citations (5)
| Title |
|---|
| RUSSELL W. CARTER ET AL: "《Inversion of multicomponent 3D vertical seismic profile data for porosity and CO2 saturation at the Cranfield injection site, Cranfield, MS》", INTERPRETATION, vol. 2, no. 2, 31 May 2014 (2014-05-31), pages 77 - 89 * |
| 王秋成等: "《可控震源动态扫描高效采集实时质控要点分析》", 物探装备, vol. 29, no. 3, 30 June 2019 (2019-06-30), pages 141 - 146 * |
| 苏世龙等: "《多重约束下异常地震道自动剔除与质量监控》", 勘探地球物理进展, vol. 32, no. 5, 31 October 2009 (2009-10-31), pages 334 - 341 * |
| 贺涌等: "《海量低频地震数据快速质量控制技术》", 物探装备, vol. 27, no. 1, 28 February 2017 (2017-02-28), pages 12 - 15 * |
| 马斌: "《一种断排列单炮的识别方法》", 科技视界, no. 15, 31 May 2015 (2015-05-31), pages 293 * |
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