CN116166657A

CN116166657A - Seismic data acquisition method, seismic data acquisition device, computer equipment, storage medium and seismic data acquisition product

Info

Publication number: CN116166657A
Application number: CN202111412108.8A
Authority: CN
Inventors: 易彤; 林茂春; 侯红军; 王向辉; 师伟; 程实
Original assignee: China National Petroleum Corp; BGP Inc
Current assignee: China National Petroleum Corp; BGP Inc
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2023-05-26

Abstract

The application discloses a seismic data acquisition method, a seismic data acquisition device, computer equipment, a storage medium and a seismic data acquisition product, and belongs to the technical field of geophysical exploration. The embodiment of the application provides a seismic data acquisition method, which comprises the steps of firstly establishing block nodes, establishing detection line nodes under the block nodes, and then storing the corresponding relation between detection point identifications and a plurality of seismic data under the detection line nodes. And when the seismic sub-data of the wave detection point is inquired, inquiring the corresponding relation between the wave detection point identification and the plurality of seismic sub-data according to the wave detection point identification to obtain a plurality of seismic sub-data. According to the method, a plurality of seismic sub-data can be queried simultaneously based on the detection point identification, the query is not needed to be switched back and forth, the query time is shortened, and therefore the data acquisition efficiency is improved.

Description

Seismic data acquisition method, seismic data acquisition device, computer equipment, storage medium and seismic data acquisition product

Technical Field

The present application relates to the field of geophysical prospecting. And more particularly to a method, apparatus, computer device, storage medium and product for seismic data acquisition.

Background

At present, in order to obtain the underground structure form and facilitate well position exploration during seismic exploration, the acquired seismic data of a seismic area need to be processed. After the seismic data is acquired, the seismic data is stored first to prevent the data loss, so that the stored seismic data needs to be acquired first when the seismic data is processed later. Wherein one seismic area may be divided into a plurality of seismic work areas, one seismic work area comprising a plurality of geophones, whereby the seismic data comprises seismic sub-data for the plurality of geophones, the seismic sub-data for each of the geophones comprising at least one of field acquisition sub-data, observation system sub-data and statics sub-data.

For an earthquake work area, in the related art, a plurality of pieces of seismic sub-data of a plurality of detection points of the earthquake work area are stored in different files respectively, for example, the plurality of pieces of seismic sub-data of one detection point comprise observation system sub-data and static correction sub-data, when the observation system sub-data of the detection point is acquired, a file storing the observation system data needs to be opened first, the observation system sub-data of the detection point is queried from the file, and then the queried observation system sub-data is acquired. When the static correction sub-data of the detector is acquired, a file storing the static correction data is opened, the static correction sub-data of the detector is queried from the file, and then the queried static correction sub-data is acquired.

For a detector, when acquiring a plurality of seismic data of the detector, the method in the related art needs to switch back and forth among a plurality of files to inquire, which takes a long time and results in lower data acquisition efficiency.

Disclosure of Invention

The embodiment of the application provides a seismic data acquisition method, a seismic data acquisition device, computer equipment, a storage medium and a seismic data acquisition product, which can improve data acquisition efficiency. The specific technical scheme is as follows:

In one aspect, an embodiment of the present application provides a method for acquiring seismic data, where the method includes:

acquiring seismic block data, and establishing block nodes based on the seismic block data, wherein the seismic block data are block data of any one of a plurality of seismic work areas divided by a seismic area, and the block nodes are used for storing the seismic block data;

acquiring a plurality of wave detection line numbers, and establishing a wave detection line node under the block node based on each wave detection line number, wherein the wave detection line number is used for representing the sequence number of a wave detection line where a wave detection point is located, one wave detection line comprises a plurality of wave detection points, and the wave detection line node is used for storing a plurality of seismic sub-data of a plurality of wave detection points included in the wave detection line;

acquiring a detector number and a detector index of each detector in the detector line numbers, and forming detector marks by the detector line numbers, the detector number and the detector index, wherein the detector number is used for representing the serial number of the detector in the detector line, and the detector index is used for marking the detector;

acquiring a plurality of pieces of seismic sub-data of the detection point from the seismic data, and storing the detection point identification and the plurality of pieces of seismic sub-data of the detection point under the detection line node to obtain a corresponding relation between the detection point identification and the plurality of pieces of seismic sub-data;

When a data acquisition instruction is received, acquiring a detection point identifier to be queried based on the data acquisition instruction;

and inquiring the corresponding relation between the detector mark and the plurality of seismic sub-data in the block node corresponding to the detector mark to be inquired based on the detector mark to be inquired, so as to obtain the plurality of seismic sub-data.

In one possible implementation, the plurality of seismic sub-data includes: collecting sub-data, observation system sub-data and static correction sub-data in the field;

the step of obtaining a plurality of seismic sub-data of the detection point from the seismic data, storing the detection point identification and the plurality of seismic sub-data of the detection point under the detection line node, and obtaining a corresponding relation between the detection point identification and the plurality of seismic sub-data, includes:

acquiring field acquisition sub-data of the detection point from the seismic data based on the detection point identification, and storing the field acquisition sub-data of the detection point under the detection line node;

determining observation system data and static correction data based on the seismic data;

based on the detection point identification, acquiring observation system sub-data of the detection point from the observation system data, and storing the observation system sub-data of the detection point under the detection line node;

Based on the detector mark, acquiring the static correction sub-data of the detector from the static correction data, and storing the static correction sub-data of the detector under the detector line node;

based on the field acquisition sub-data, the observation system sub-data and the static correction sub-data, establishing a corresponding relation between the detection point identification and a plurality of seismic sub-data.

In another possible implementation manner, the obtaining, based on the detection point identifier, the detection point observation system sub-data from the observation system data includes:

forming a one-dimensional array from the observation system sub-data with the same detector line number in the observation system data;

arranging the sub-data of the observation system in the one-dimensional array according to the sequence of the detector point numbers and the detector point indexes;

and determining the observation system sub-data of the detection point from the observation system data based on the detection point identification.

In another possible implementation manner, the storing the observation system sub-data of the detection point under the detection line node includes:

determining a storage position of field acquisition sub-data of the detection point based on the detection point identification;

And storing the observation system sub-data of the detection point in the storage position.

In another possible implementation, the method further includes:

determining selected seismic sub-data from the plurality of seismic sub-data;

and displaying the selected seismic sub-data and the data image corresponding to the selected seismic sub-data.

In another possible implementation manner, the displaying the selected seismic sub-data and the data image corresponding to the selected seismic sub-data includes:

writing the selected seismic sub-data into a target data structure;

and based on the target data structure, jumping from the current first display interface to a second display interface, displaying the selected seismic sub-data in a data area of the second display interface, and displaying a data image corresponding to the selected seismic sub-data in an image area of the second display interface.

In another possible implementation, the acquiring the seismic block data, based on the seismic block data, establishes a block node, including:

acquiring seismic area data, and establishing area nodes based on the seismic area data, wherein the seismic area data are the area data of the seismic area, and the area nodes are used for storing the seismic area data;

And acquiring the seismic block data, and establishing the block nodes under the area nodes based on the seismic block data.

In another possible implementation, the seismic region data includes: zone domain name, zone datum elevation and zone boundary point coordinates;

the establishing area nodes based on the seismic area data comprises the following steps:

displaying an area parameter interface, wherein the area parameter interface comprises an area name option, an area datum plane elevation option and an area boundary point coordinate option;

loading the region domain name, the region datum plane elevation and the region boundary point coordinate in the region name option, the region datum plane elevation option and the region boundary point coordinate option respectively;

and in response to detecting a trigger operation that creates a region node entry to be triggered, establishing the region node based on the region domain name, the region reference plane elevation and the region boundary point coordinates.

In another aspect, embodiments of the present application provide a seismic data acquisition device, the device including:

the first building module is used for obtaining seismic block data, building block nodes based on the seismic block data, wherein the seismic block data are block data of any one of a plurality of seismic work areas divided by a seismic area, and the block nodes are used for storing the seismic block data;

The second building module is used for obtaining a plurality of wave detection point line numbers, building wave detection line nodes under the block nodes based on each wave detection point line number, wherein the wave detection point line numbers are used for representing the serial numbers of wave detection lines where wave detection points are located, one wave detection line comprises a plurality of wave detection points, and the wave detection line nodes are used for storing a plurality of seismic sub-data of the plurality of wave detection points included in the wave detection line;

the first acquisition module is used for acquiring a detector point number and a detector point index of each detector point in the detector point line numbers, forming detector point marks by the detector point line numbers, the detector point numbers and the detector point indexes, wherein the detector point numbers are used for representing serial numbers of the detector points in the detector line, and the detector point indexes are used for marking the detector points;

the storage module is used for acquiring a plurality of seismic sub-data of the wave detection point from the seismic data, and storing the wave detection point identification and the plurality of seismic sub-data of the wave detection point under the wave detection line node to obtain a corresponding relation between the wave detection point identification and the plurality of seismic sub-data;

the second acquisition module is used for acquiring the detection point identification to be queried based on the data acquisition instruction when receiving the data acquisition instruction;

And the inquiring module is used for inquiring the corresponding relation between the detector mark and the plurality of seismic sub-data in the block node corresponding to the detector mark to be inquired based on the detector mark to be inquired, so as to obtain the plurality of seismic sub-data.

the storage module is used for acquiring field acquisition sub-data of the detection point from the seismic data based on the detection point identification, and storing the field acquisition sub-data of the detection point under the detection line node; determining observation system data and static correction data based on the seismic data; based on the detection point identification, acquiring observation system sub-data of the detection point from the observation system data, and storing the observation system sub-data of the detection point under the detection line node; based on the detector mark, acquiring the static correction sub-data of the detector from the static correction data, and storing the static correction sub-data of the detector under the detector line node; based on the field acquisition sub-data, the observation system sub-data and the static correction sub-data, establishing a corresponding relation between the detection point identification and a plurality of seismic sub-data.

In another possible implementation manner, the storage module is configured to form a one-dimensional array from the observation system sub-data with the same detector line number in the observation system data; arranging the sub-data of the observation system in the one-dimensional array according to the sequence of the detector point numbers and the detector point indexes; and determining the observation system sub-data of the detection point from the observation system data based on the detection point identification.

In another possible implementation manner, the storage module is used for determining a storage position of field acquisition sub-data of the detection point based on the detection point identification; and storing the observation system sub-data of the detection point in the storage position.

In another possible implementation, the apparatus further includes:

a determining module for determining selected seismic sub-data from the plurality of seismic sub-data;

and the display module is used for displaying the selected seismic sub-data and the data image corresponding to the selected seismic sub-data.

In another possible implementation, the display module is configured to write the selected seismic sub-data into a target data structure; and based on the target data structure, jumping from the current first display interface to a second display interface, displaying the selected seismic sub-data in a data area of the second display interface, and displaying a data image corresponding to the selected seismic sub-data in an image area of the second display interface.

In another possible implementation manner, the first establishing module is configured to acquire seismic area data, and establish area nodes based on the seismic area data, where the seismic area data is area data of the seismic area, and the area nodes are configured to store the seismic area data; and acquiring the seismic block data, and establishing the block nodes under the area nodes based on the seismic block data.

the first building module is used for displaying an area parameter interface, wherein the area parameter interface comprises an area name option, an area reference plane elevation option and an area boundary point coordinate option; loading the region domain name, the region datum plane elevation and the region boundary point coordinate in the region name option, the region datum plane elevation option and the region boundary point coordinate option respectively; and in response to detecting a trigger operation that creates a region node entry to be triggered, establishing the region node based on the region domain name, the region reference plane elevation and the region boundary point coordinates.

In another aspect, an embodiment of the present application provides a computer device, where the computer device includes a processor and a memory, where the memory stores at least one program code, and the at least one program code is loaded and executed by the processor to implement the seismic data acquisition method in the embodiment of the present application.

In another aspect, embodiments of the present application provide a computer readable storage medium having at least one program code stored therein, where the at least one program code is loaded and executed by a processor to implement the seismic data acquisition method described in embodiments of the present application.

In another aspect, embodiments of the present application provide a computer program product storing at least one program code that is loaded and executed by a processor to implement the seismic data acquisition method described in embodiments of the present application.

The beneficial effects that technical scheme that this application embodiment provided brought are:

the embodiment of the application provides a seismic data acquisition method, which is used for storing a plurality of seismic sub-data of a detection point based on detection point identification and uniformly storing and managing the plurality of seismic sub-data, so that when data is inquired, the plurality of seismic sub-data can be inquired simultaneously based on the detection point identification without switching back and forth for inquiry, the inquiry time is shortened, and the data acquisition efficiency is improved.

Drawings

FIG. 1 is a flow chart of a method for acquiring seismic data according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a set-up node provided in an embodiment of the present application;

FIG. 3 is a schematic diagram of a seismic data acquisition device according to an embodiment of the present application;

fig. 4 is a block diagram of a computer device according to an embodiment of the present application.

Detailed Description

In order to make the technical solution and advantages of the present application more clear, the following embodiments of the present application are described in further detail.

An embodiment of the present application provides a method for acquiring seismic data, which is executed by a computer device, referring to fig. 1, and includes:

step 101: the computer device obtains seismic zone data and establishes zone nodes based on the seismic zone data.

The seismic region data is region data of a seismic region, and the region node is used for storing the seismic region data. The computer equipment acquires the region domain name, the region boundary point coordinates and the region datum plane elevation from the acquired seismic data, and the region domain name, the region boundary point coordinates and the region datum plane elevation form the seismic region data. In addition, the acquired seismic data are related data of the detection points acquired in the field.

The computer apparatus may establish the area node by the following steps (1) to (3), including:

(1) The computer device displays an area parameter interface.

And installing a data query application program on the computer equipment, logging in the data query application program after the computer equipment acquires the seismic area data, and entering an area parameter interface, wherein the area parameter interface comprises an area name option, an area datum elevation option and an area boundary point coordinate option.

(2) The computer device loads the region domain name, the region datum plane elevation and the region boundary point coordinates in the region name option, the region datum plane elevation option and the region boundary point coordinate option respectively.

In one possible implementation, a computer device obtains a user-entered region name, region reference plane elevation, and region boundary point coordinates. In the implementation manner, the area name option and the area datum level option are displayed in a text box mode, the area boundary point coordinate option is displayed in a table mode, and the computer equipment acquires the area domain name input by the user in the area name option, the area datum level elevation input in the area datum level option and the area boundary point coordinate input in the area boundary point coordinate option.

In another possible implementation, the computer device loads the respective data in the options by loading the external region data. In the implementation mode, the area parameter interface comprises an area data loading inlet, when the computer equipment detects that the area data loading inlet is triggered, selected external area data are loaded, area domain names, area datum plane elevations and area boundary point coordinates are obtained from the external area data, and then the area domain names, the area datum plane elevations and the area boundary points are automatically loaded in area name options, area datum plane elevations and area boundary point coordinate options respectively. Wherein the region data loading entry may be displayed in the form of a button.

(3) In response to detecting a trigger operation to create an area node entry triggered, the computer device establishes an area node based on the area domain name, the area reference plane elevation, and the area boundary point coordinates.

The regional parameter interface also comprises a regional node creation portal, when the computer equipment detects that the regional node creation portal is triggered, the regional domain name, the regional datum plane elevation and the regional boundary point coordinates are written into a regional data structure, whether the regional node exists or not is judged, if not, a new regional node is established in the database, the regional node is identified as the regional name, and the regional domain name, the regional datum plane elevation and the regional boundary point coordinates are written into the regional node. If the area node exists, the original area data is replaced by the currently acquired area name, the area datum plane elevation and the area boundary point coordinates, and the updated area node is obtained.

In the embodiment of the application, the computer equipment stores the seismic data in the local memory into the database, so that after the computer equipment creates the regional nodes in the database, the locally stored seismic regional data can be deleted, thus the data processing burden of the computer equipment can be reduced, the database provides faster query service, and the computer equipment and the database work in a definite and cooperative way, so that the data acquisition efficiency is improved. The area data structure may be set and modified as needed, and is not particularly limited herein.

Step 102: the computer device obtains seismic block data and establishes block nodes under the area nodes based on the seismic block data.

The seismic block data is block data of any one of a plurality of seismic work areas divided by the seismic area, and the block nodes are used for storing the seismic block data. The computer equipment acquires the block name, the block boundary point coordinates and the block attribute from the acquired seismic data, and the block name, the block boundary point coordinates and the block attribute form block data. The block attribute may include a dimension attribute of the block, for example, the block is a two-dimensional block or a three-dimensional block, and the block attribute may further include other attributes.

The computer device may establish a block node by the following steps (1) to (3), comprising:

(1) The computer device displays a tile parameter interface.

The block parameter interface includes a block name option, a block boundary point coordinate option, and a block attribute option. The block attribute options may be one or more, which is not specifically limited in the embodiment of the present application.

(2) The computer device loads the block name, the block boundary point coordinates, and the block attributes in the block name option, the block boundary point coordinates option, and the block attribute option, respectively.

In one possible implementation, a computer device obtains a block name, block boundary point coordinates, and block attributes entered by a user. In this implementation, the block name option is displayed in the form of a text box, the block boundary point coordinates and the block attributes are displayed in the form of a table, and the computer device obtains the block name entered by the user in the block name option, the block boundary point coordinates entered in the block boundary point coordinate option, and the block attributes entered in the block attribute option.

In another possible implementation, the computer device loads the corresponding data in each option by loading the external block data. In this implementation, the block parameter interface includes a block data loading entry, and when the computer device detects that the block data loading entry is triggered, the selected external block data is loaded, the block name, the block boundary point coordinates, and the block attribute are obtained from the external block data, and then the block name, the block boundary point coordinates, and the block attribute are automatically loaded in the block name option, the block boundary point coordinates, and the block attribute option, respectively.

(3) In response to detecting a trigger operation that creates a block node entry to be triggered, a block node is created based on the block name, the block boundary point coordinates, and the block attribute.

The block parameter interface also comprises a block node creation entry, when the computer equipment detects that the block node creation is triggered, the block name, the block boundary point coordinates and the block attribute are written into a block data structure, whether the block node exists or not is judged, if not, a new block node is established in the database, the identification of the block node is the block name, and the block name, the block boundary point coordinates and the block attribute are written into the block node. If the block node exists, the original block data is replaced by the currently acquired block name, block boundary point coordinates and block attributes, and the updated block node is obtained. After the computer device writes the block data in the block node, the locally stored block data may be deleted.

It should be noted that, after the computer device establishes the block node, the detection line node may be established directly under the block node, or one or more levels of sub-block nodes may be established under the block node, and the detection line node may be established under any level of sub-block node, see fig. 2. In the embodiment of the present application, only the case of directly establishing the detection line node under the block node will be described as an example. The sub-block node may be a node corresponding to a seismic work area, may be a node corresponding to a beam line, or may be a node corresponding to a two-dimensional line, which is not limited in particular.

Step 103: a plurality of detector line numbers are acquired, and a detector line node is established under the block node based on each detector line number.

The detector line number is used for indicating the serial number of the detector line where the detector is located, and one earthquake work area comprises a plurality of detector lines. The line node is configured to store a plurality of seismic sub-data for a plurality of detectors included in the line. The block parameter interface also comprises a loading detection line node entrance, and the computer equipment enters the detection line parameter interface when detecting the triggering operation of the loading detection line node entrance. The line parameter interface includes a loaded line data entry, and when the computer device detects that the loaded line data entry is triggered, acquires external selected P190 format or SPS format of the seismic work area's geophone data, and then decodes the geophone data to obtain a plurality of geophone numbers.

The computer equipment takes the detector line number as the detector line mark, determines the initial detector line number and the final detector line number of the detector line number, writes the detector line mark, the initial detector line number and the final detector line number into a detector line data structure, judges whether a detector line node exists or not, establishes a new detector line node in a database if the detector line node does not exist, and replaces the original detector line data by the currently acquired detector line number, the initial detector line number and the final detector line number if the detector line node exists, so as to obtain the updated detector line node.

In the embodiment of the application, the area node is a top node, only one top node is provided, and the bottom of the top node comprises the seismic sub-data of all the detection points in a seismic area. The block nodes are sub-nodes of the area node, one area node comprises one or more block nodes, one block node comprises a plurality of sub-block nodes, and meanwhile, one block node can also comprise a plurality of detection line nodes.

Step 104: the computer equipment acquires the wave-point number and the wave-point index of each wave-point in the wave-point line number, and forms the wave-point mark by the wave-point line number, the wave-point number and the wave-point index.

The computer device decodes the spot data in step 103, and when the spot line number is obtained, the spot number and the spot index are also obtained. The spot number is used to indicate the number of the spot in the line and the spot index is used to mark the spot. The computer equipment forms the detector mark with the detector line number, the detector point number and the detector index according to the first range of the relational database, and is used for uniquely marking the detector.

It should be noted that there may be multiple spot index values for one spot number, but different spot index values represent different spots, so the spot index may be used to mark the spot.

Step 105: the computer equipment acquires a plurality of seismic sub-data of the wave detection point from the seismic data, stores the wave detection point identification and the plurality of seismic sub-data of the wave detection point under the wave detection line node, and obtains the corresponding relation between the wave detection point identification and the plurality of seismic sub-data.

The plurality of seismic sub-data for the detector includes: the field acquisition sub-data, the observation system sub-data, and the static correction sub-data may also include other data, such as near-surface sub-data, and in the embodiment of the present application, only the plurality of seismic sub-data including the field acquisition sub-data, the observation system sub-data, and the static correction sub-data are described as an example.

This step can be achieved by the following steps (1) to (5), comprising:

(1) Based on the detection point identification, the computer equipment acquires the field acquisition sub-data of the detection point from the seismic data, and stores the field acquisition sub-data of the detection point under the detection line node.

The seismic data includes a plurality of seismic sub-data for a plurality of geophones, and the computer device may obtain field acquisition sub-data for a geophone corresponding to the geophone identification from the seismic data based on the geophone identification.

After the computer equipment acquires the field acquisition sub-data of the detection point, a first data structure taking the detection point identification as a query condition is established according to a second range of the relational database, the field sub-data is written into the fourth data structure, whether the field acquisition sub-data of the detection point exists or not is judged, if the field acquisition sub-data does not exist, the field acquisition sub-data in the first data structure is written into the detection line node through a database access interface, and if the field acquisition sub-data exists, the original field acquisition sub-data is replaced through the field acquisition sub-data in the first data structure, so that the field acquisition sub-data is written into the detection line node. After the computer equipment writes the field acquisition sub-data of the detector in the database, the field acquisition sub-data stored locally can be deleted.

(2) The computer device determines observation system data and statics correction data based on the seismic data.

The method comprises the steps that firstly, observation system data to be loaded and an earthquake work area where static correction data are located are determined by computer equipment, earthquake block data of the earthquake work area are obtained from the earthquake data, the observation system data corresponding to the observation system attribute of a detection point and the static correction data corresponding to the static correction attribute are determined from the earthquake block data of the earthquake work area. For example, for the static correction data, a static correction algorithm, a static correction data type and a static correction data version number may be determined first, and then static correction calculation is performed on the seismic block data of the seismic work area to obtain static correction data.

The observation system data comprises observation system sub-data of a plurality of wave detection points, and the static correction data comprises static correction sub-data of the wave detection points. Of course, the computer device may also determine attribute data corresponding to other attributes of the detection point from the seismic data, which will not be described herein. The observation system data may be SPS data or other data, which is not limited herein.

(3) Based on the identification of the detector, the computer equipment acquires the sub-data of the observation system of the detector from the data of the observation system, and stores the sub-data of the observation system of the detector under the nodes of the detector line.

In this step, the process of acquiring the observation system sub-data of the detector by the computer device may be: the computer equipment forms one-dimensional array with the observation system sub-data with the same number of the detector points in the observation system data, the observation system sub-data is arranged in the one-dimensional array according to the number of the detector points and the index sequence of the detector points, and the observation system sub-data of the detector points is obtained from the observation system data based on the identification of the detector points.

The process of storing the observation system sub-data of the detection point under the detection line node by the computer equipment can be as follows: the computer device determines a storage location for field acquisition sub-data for the detector based on the detector identity, and stores observation system sub-data for the detector in the storage location.

In the implementation mode, the computer equipment determines a corresponding detection line node based on the detection point line number in the detection point mark, and determines the storage position of the field acquisition sub-data of the detection point under the detection line node according to the detection point line number, the detection point number and the detection point index, so as to determine the storage position of the detection point in the database. And then, establishing a second data structure taking the detection point identification as a query condition according to a second range of the relational database, writing the observation system sub-data into the second data structure, judging whether the observation system sub-data of the detection point exists or not, if not, writing the observation system sub-data in the second data structure into the detection line node through a database access interface, and if so, replacing the original observation system sub-data through the observation system sub-data in the second data structure, thereby writing the observation system sub-data into the detection line node. After the computer device writes the observation system sub-data of the detector in the database, the locally stored observation system sub-data can be deleted.

(4) The computer device obtains the static correction sub-data of the detector point from the static correction data based on the detector point identification, and stores the static correction sub-data of the detector point under the detector line node.

The computer equipment forms a one-dimensional array of the static correction sub data with the same number of the detector points in the static correction data, the static correction sub data are arranged in the one-dimensional array according to the number of the detector points and the index sequence of the detector points, and the static correction sub data of the detector points are determined from the static correction sub data based on the identification of the detector points.

The process of storing the static syndrome data of the detector under the detector line node by the computer device may be: the computer device determines a storage location for field acquisition sub-data or observation system sub-data for the detector based on the detector identity, and stores static syndrome data for the detector in the storage location.

In the implementation mode, the computer equipment determines a corresponding detection line node based on the detection point line number in the detection point identification, and determines the storage position of the field acquisition sub-data or the observation system sub-data of the detection point under the detection line node according to the detection point line number, the detection point number and the detection point index, thereby determining the storage position of the detection point in the database. And then, establishing a third data structure taking the detection point identification as a query condition according to a second range of the relational database, writing the static correction sub-data into the third data structure, judging whether the static correction sub-data of the detection point exists or not, if not, writing the static correction sub-data in the third data structure into the detection line node through a database access interface, and if so, replacing the original static correction sub-data through the static correction sub-data in the third data structure, thereby writing the static correction sub-data into the detection line node. After the computer device writes the static syndrome data for the detector point in the database, the locally stored static syndrome data may be deleted.

It should be noted that, the static correction sub-data determined by different static correction data types and version numbers, that is, static correction values may be different, so that when the computer device writes the static correction sub-data, the computer device also writes the static correction data types and the static correction data version numbers correspondingly.

(5) The computer equipment establishes the corresponding relation between the detection point identification and a plurality of seismic sub-data based on the field acquisition sub-data, the observation system sub-data and the static correction sub-data.

Based on the detector mark, the computer equipment correspondingly stores field acquisition sub-data, observation system sub-data and static correction sub-data of the detector, so that the corresponding relation between the detector mark and a plurality of seismic sub-data is obtained.

Referring to table 1, it can be seen from table 1 that: the detection point identification corresponds to field acquisition sub-data, observation system sub-data and static correction sub-data respectively.

TABLE 1 correspondence between detector identifications and plurality of seismic data

In the embodiment of the application, firstly, regional nodes are established, one or more regional nodes are established under the regional nodes, multi-level sub-regional nodes or detection line nodes are established under one regional node, a unique data query index is established for each detection point through detection point identification under the detection line nodes, and data generated in a detection point field acquisition stage and an indoor seismic data processing stage, namely field acquisition sub-data, observation system sub-data and static correction sub-data, are managed uniformly. Compared with the problems of scattered storage, disordered inquiry, more redundant information and the like of the data of the detection points in the related art, the method adopts a multi-level and multi-block data management mode, realizes unified management of the field acquisition sub-data of the detection points, the sub-data of the observation system and the static correction sub-data, improves the inquiry and access efficiency of the data, and further improves the working efficiency of the seismic data processing and interpretation work.

Step 106: and when the computer equipment receives the data acquisition instruction, acquiring the identification of the detection point to be queried from the data acquisition instruction.

When inquiring the plurality of seismic data of the detection point, the computer equipment logs in a data inquiring application program and enters an area node interface, the data inquiring interface comprises a plurality of area nodes, the computer equipment acquires the selected area nodes from the plurality of area nodes, jumps to a block node interface from the area node interface, the block node interface comprises a plurality of block nodes, and acquires the selected block nodes from the plurality of block nodes to inquire under the block nodes. Or after the computer equipment acquires the selected block node, jumping to a subarea node interface from the block node interface, acquiring the selected subarea node in the subarea node interface, and inquiring under the subarea node. In the embodiment of the present application, only the query under the block node is described as an example.

After the computer device obtains the selected block node, jumping from the block node interface to a data query interface, wherein the data query interface comprises a plurality of input options, the plurality of input options are a wave-point line number option, a wave-point number option and a wave-point index option respectively, and a user can input the wave-point line number, the wave-point number and the wave-point index respectively in the wave-point line number option, the wave-point number option and the wave-point index option. The data query interface comprises a query entrance, when the computer equipment detects that the query entrance is triggered, a data acquisition instruction is determined to be received, based on the data acquisition instruction, the wave-point line number, the wave-point number and the wave-point index are respectively acquired from the wave-point line number option, the wave-point number option and the wave-point index option, and the wave-point line number, the wave-point number and the wave-point index form a wave-point mark to be queried.

Step 107: based on the detector mark to be inquired, the computer equipment inquires the corresponding relation between the detector mark and the plurality of seismic sub-data in the block node corresponding to the detector mark to be inquired, and a plurality of seismic sub-data are obtained.

The computer equipment can access the database through the database access interface, and based on the detector mark to be queried, the corresponding relation between the detector mark and the plurality of seismic sub-data is queried under the block node corresponding to the detector mark, so as to obtain the plurality of seismic sub-data corresponding to the detector mark to be queried.

After the computer equipment obtains the plurality of seismic sub-data, the plurality of seismic sub-data can be displayed on the data query interface, or the data query interface is jumped to the data display interface, and the plurality of seismic sub-data is displayed on the data display interface. The computer device may obtain different seismic sub-data through different access interfaces. Correspondingly, when the computer equipment displays a plurality of pieces of seismic sub-data, the access entry corresponding to each piece of seismic sub-data can be displayed, and when the triggering operation of any access entry triggered is detected, the selected piece of seismic sub-data is determined from the plurality of pieces of seismic sub-data, and the selected piece of seismic sub-data and the data image corresponding to the selected piece of seismic sub-data are displayed.

In one possible implementation, the process of displaying the selected seismic sub-data and the corresponding data image by the computer device is: the computer equipment writes the selected seismic sub-data into a target data structure, jumps to a second display interface from a current first display interface based on the target data structure, displays the selected seismic sub-data in a data area of the second display interface, and displays a data image corresponding to the selected seismic sub-data in an image area of the second display interface.

In the implementation manner, if the selected seismic sub data is field acquisition sub data, the computer equipment writes the field acquisition sub data into a fourth data structure, jumps from the current first display interface to the second display interface based on the fourth data structure, displays the field acquisition sub data of the detector in a data area of the second display interface, displays a detector position image in an image area of the second display interface, and can highlight the position of the detector in the detector position image.

If the selected seismic sub-data is observation system sub-data, the computer equipment writes the observation system sub-data into a fifth data structure, jumps from the current first display interface to the second display interface based on the fifth data structure, displays the observation system sub-data of the detector in a data area of the second display interface, displays an arrangement relation image of the detector and the gun point in an image area of the second display interface, and can highlight the detector in the arrangement relation image.

If the selected seismic sub data is static correction sub data, the computer equipment writes the static correction sub data into a sixth data structure, jumps from the current first display interface to a second display interface based on the sixth data structure, displays the static correction sub data of the detection point in a data area of the second display interface, displays a seismic slope image in an image area of the second display interface, and can highlight the static correction value of the detection point in the seismic slope image.

The first data structure, the second data structure, and the third data structure may be the same or different, and in the embodiment of the present application, the data structures are not specifically limited.

In one possible implementation, the computer device displays the selected seismic sub-data and the data image on an upper layer of the current first display interface, and if the computer device displays the selected seismic sub-data and the data image on the upper layer of the current display interface, the upper layer of the current display interface further includes a return entry, and returns to the current first display interface when the return entry is detected to be triggered. When another seismic sub-data is selected in the current first display interface, the selected other seismic sub-data is displayed in a data area of an upper layer of the current first display interface, and a data image of the selected other seismic sub-data is displayed in an image area of the upper layer of the current first display interface.

An embodiment of the present application provides a seismic data acquisition device, referring to fig. 3, the device includes:

a first establishing module 301, configured to acquire seismic block data, and establish block nodes based on the seismic block data, where the seismic block data is seismic data of any one of a plurality of seismic work areas divided by a seismic area, and the block nodes are configured to store the seismic block data;

a second establishing module 302, configured to obtain a plurality of detector line numbers, and establish a detector line node under the block node based on each detector line number, where the detector line number is used to represent a sequence number of a detector line where a detector is located, and one detector line includes a plurality of detector points, and the detector line node is used to store a plurality of seismic data of a plurality of detector points included in the detector line;

A first obtaining module 303, configured to obtain a detector number and a detector index of each detector in the detector line numbers, and form a detector identifier from the detector line numbers, the detector number and the detector index, where the detector number is used to represent a serial number of the detector in the detector line, and the detector index is used to mark the detector;

the storage module 304 is configured to obtain a plurality of seismic sub-data of the geophone from the seismic data, store the geophone identifier and the plurality of seismic sub-data of the geophone under the geophone line node, and obtain a correspondence between the geophone identifier and the plurality of seismic sub-data;

the second obtaining module 305 is configured to obtain, based on the data obtaining instruction, a detector identifier to be queried when receiving the data obtaining instruction;

the query module 306 is configured to query, based on the detector identifier to be queried, a corresponding relationship between the detector identifier and the plurality of seismic sub-data in a block node corresponding to the detector identifier to be queried, and obtain the plurality of seismic sub-data.

the storage module 304 is used for acquiring field acquisition sub-data of the detection point from the seismic data based on the detection point identification, and storing the field acquisition sub-data of the detection point under the detection line node; determining observation system data and static correction data based on the seismic data; based on the detection point identification, acquiring detection point observation system sub-data from the observation system data, and storing the detection point observation system sub-data under the detection line node; based on the detector mark, acquiring the static syndrome data of the detector from the static correction data, and storing the static syndrome data of the detector under the detector line node; based on the field acquisition sub-data, the observation system sub-data and the static correction sub-data, the corresponding relation between the detection point identification and the plurality of seismic sub-data is established.

In another possible implementation manner, the storage module 304 is configured to form a one-dimensional array from the observation system sub-data with the same detector line number in the observation system data; arranging the sub data of the observation system in a one-dimensional array according to the sequence of the spot numbers and the indexes of the spots; based on the detector identity, the detector's observation system sub-data is determined from the observation system data.

In another possible implementation, the storage module 304 is configured to determine a storage location of the field acquisition sub-data of the detector based on the detector identifier; the observation system sub-data of the detector spot is stored in a storage location.

In another possible implementation, the apparatus further includes:

a determining module for determining selected seismic sub-data from a plurality of seismic sub-data;

In another possible implementation, a display module is used to write the selected seismic sub-data into the target data structure; and based on the target data structure, jumping from the current first display interface to the second display interface, displaying the selected seismic sub-data in a data area of the second display interface, and displaying a data image corresponding to the selected seismic sub-data in an image area of the second display interface.

In another possible implementation manner, the first establishing module 301 is configured to acquire seismic area data, and establish an area node based on the seismic area data, where the seismic area data is area data of a seismic area, and the area node is configured to store the seismic area data; and acquiring the seismic block data, and establishing block nodes under the regional nodes based on the seismic block data.

the first establishing module 301 is configured to display an area parameter interface, where the area parameter interface includes an area name option, an area reference plane elevation option, and an area boundary point coordinate option; loading a region domain name, a region datum plane elevation and a region boundary point coordinate in a region name option, a region datum plane elevation option and a region boundary point coordinate option respectively; in response to detecting a trigger operation that creates a zone node entry to be triggered, a zone node is established based on the zone domain name, the zone reference plane elevation, and the zone boundary point coordinates.

The embodiment of the application provides a seismic data acquisition device, the device is based on the detection point identification, stores a plurality of seismic sub data of the detection point, and uniformly stores and manages the plurality of seismic sub data, so that when data is inquired, the plurality of seismic sub data can be inquired simultaneously based on the detection point identification, the inquiry is carried out without switching back and forth, the inquiry time is shortened, and the data acquisition efficiency is improved.

It should be noted that: in the seismic data acquisition device provided in the above embodiment, when acquiring seismic data, only the division of the above functional modules is used for illustration, in practical application, the above functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the seismic data acquisition device and the seismic data acquisition method embodiment provided in the foregoing embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiment and are not described herein again.

Fig. 4 shows a block diagram of a computer device 400 provided in an exemplary embodiment of the present application. The computer device 400 may be a portable mobile computer device such as: a smart phone, a tablet computer, an MP3 player (Moving Picture Experts Group Audio Layer III, motion picture expert compression standard audio plane 3), an MP4 (Moving Picture Experts Group Audio Layer IV, motion picture expert compression standard audio plane 4) player, a notebook computer, or a desktop computer. Computer device 400 may also be referred to by other names as user device, portable computer device, laptop computer device, desktop computer device, etc.

In general, the computer device 400 includes: a processor 401 and a memory 402.

Processor 401 may include one or more processing cores such as a 4-core processor, an 8-core processor, etc. The processor 401 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 401 may also include a main processor, which is a processor for processing data in an awake state, also called a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 401 may be integrated with a GPU (Graphics Processing Unit, image processor) for taking care of rendering and drawing of content that the display screen needs to display. In some embodiments, the processor 401 may also include an AI (Artificial Intelligence ) processor for processing computing operations related to machine learning.

Memory 402 may include one or more computer-readable storage media, which may be non-transitory. Memory 402 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 402 is used to store at least one instruction for execution by processor 401 to implement the seismic data acquisition methods provided by the method embodiments herein.

In some embodiments, the computer device 400 may optionally further include: a peripheral interface 403 and at least one peripheral. The processor 401, memory 402, and peripheral interface 403 may be connected by a bus or signal line. The individual peripheral devices may be connected to the peripheral device interface 403 via buses, signal lines or a circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 404, a display screen 405, a camera assembly 406, an audio circuit 407, a positioning assembly 408, and a power supply 409.

Peripheral interface 403 may be used to connect at least one Input/Output (I/O) related peripheral to processor 401 and memory 402. In some embodiments, processor 401, memory 402, and peripheral interface 403 are integrated on the same chip or circuit board; in some other embodiments, either or both of the processor 401, memory 402, and peripheral interface 403 may be implemented on separate chips or circuit boards, which is not limited in this embodiment.

The Radio Frequency circuit 404 is configured to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuitry 404 communicates with a communication network and other communication devices via electromagnetic signals. The radio frequency circuit 404 converts an electrical signal into an electromagnetic signal for transmission, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 404 includes: antenna systems, RF transceivers, one or more amplifiers, tuners, oscillators, digital signal processors, codec chipsets, subscriber identity module cards, and so forth. The radio frequency circuitry 404 may communicate with other computer devices via at least one wireless communication protocol. The wireless communication protocol includes, but is not limited to: the world wide web, metropolitan area networks, intranets, generation mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and/or WiFi (Wireless Fidelity ) networks. In some embodiments, the radio frequency circuitry 404 may also include NFC (Near Field Communication ) related circuitry, which is not limited in this application.

The display screen 405 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 405 is a touch display screen, the display screen 405 also has the ability to collect touch signals at or above the surface of the display screen 405. The touch signal may be input as a control signal to the processor 401 for processing. At this time, the display screen 405 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 405 may be one, disposed on the front panel of the computer device 400; in other embodiments, the display 405 may be at least two, respectively disposed on different surfaces of the computer device 400 or in a folded design; in other embodiments, the display 405 may be a flexible display disposed on a curved surface or a folded surface of the computer device 400. Even more, the display screen 405 may be arranged in an irregular pattern that is not rectangular, i.e. a shaped screen. The display 405 may be made of LCD (Liquid Crystal Display ), OLED (Organic Light-Emitting Diode) or other materials.

The camera assembly 406 is used to capture images or video. Optionally, camera assembly 406 includes a front camera and a rear camera. Typically, the front camera is disposed on a front panel of the computer device and the rear camera is disposed on a rear surface of the computer device. In some embodiments, the at least two rear cameras are any one of a main camera, a depth camera, a wide-angle camera and a tele camera, so as to realize that the main camera and the depth camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize a panoramic shooting and Virtual Reality (VR) shooting function or other fusion shooting functions. In some embodiments, camera assembly 406 may also include a flash. The flash lamp can be a single-color temperature flash lamp or a double-color temperature flash lamp. The dual-color temperature flash lamp refers to a combination of a warm light flash lamp and a cold light flash lamp, and can be used for light compensation under different color temperatures.

The audio circuit 407 may include a microphone and a speaker. The microphone is used for collecting sound waves of users and environments, converting the sound waves into electric signals, and inputting the electric signals to the processor 401 for processing, or inputting the electric signals to the radio frequency circuit 404 for realizing voice communication. The microphone may be provided in a plurality of different locations of the computer device 400 for stereo acquisition or noise reduction purposes. The microphone may also be an array microphone or an omni-directional pickup microphone. The speaker is used to convert electrical signals from the processor 401 or the radio frequency circuit 404 into sound waves. The speaker may be a conventional thin film speaker or a piezoelectric ceramic speaker. When the speaker is a piezoelectric ceramic speaker, not only the electric signal can be converted into a sound wave audible to humans, but also the electric signal can be converted into a sound wave inaudible to humans for ranging and other purposes. In some embodiments, audio circuit 407 may also include a headphone jack.

The location component 408 is used to locate the current geographic location of the computer device 400 to enable navigation or LBS (Location Based Service, location-based services). The positioning component 408 may be a positioning component based on the united states GPS (Global Positioning System ), the chinese beidou system, or the russian galileo system.

The power supply 409 is used to power the various components in the computer device 400. The power supply 409 may be an alternating current, a direct current, a disposable battery, or a rechargeable battery. When power supply 409 comprises a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.

In some embodiments, computer device 400 also includes one or more sensors 410. The one or more sensors 410 include, but are not limited to: acceleration sensor 411, gyroscope sensor 412, pressure sensor 413, fingerprint sensor 414, optical sensor 415, and proximity sensor 416.

The acceleration sensor 411 may detect the magnitudes of accelerations on three coordinate axes of the coordinate system established with the computer device 400. For example, the acceleration sensor 411 may be used to detect components of gravitational acceleration on three coordinate axes. The processor 401 may control the display screen 405 to display the user interface in a lateral view or a longitudinal view according to the gravitational acceleration signal acquired by the acceleration sensor 411. The acceleration sensor 411 may also be used for the acquisition of motion data of a game or a user.

The gyro sensor 412 may detect the body direction and the rotation angle of the computer device 400, and the gyro sensor 412 may collect the 3D motion of the user to the computer device 400 in cooperation with the acceleration sensor 411. The processor 401 may implement the following functions according to the data collected by the gyro sensor 412: motion sensing (e.g., changing UI according to a tilting operation by a user), image stabilization at shooting, game control, and inertial navigation.

The pressure sensor 413 may be disposed on a side frame of the computer device 400 and/or on an underside of the display screen 405. When the pressure sensor 413 is disposed at a side frame of the computer device 400, a grip signal of the computer device 400 by a user may be detected, and the processor 401 performs a left-right hand recognition or a shortcut operation according to the grip signal collected by the pressure sensor 413. When the pressure sensor 413 is disposed at the lower layer of the display screen 405, the processor 401 controls the operability control on the UI interface according to the pressure operation of the user on the display screen 405. The operability controls include at least one of a button control, a scroll bar control, an icon control, and a menu control.

The fingerprint sensor 414 is used to collect a fingerprint of the user, and the processor 401 identifies the identity of the user based on the fingerprint collected by the fingerprint sensor 414, or the fingerprint sensor 414 identifies the identity of the user based on the collected fingerprint. Upon recognizing that the user's identity is a trusted identity, the user is authorized by the processor 401 to perform relevant sensitive operations including unlocking the screen, viewing encrypted information, downloading software, paying for and changing settings, etc. The fingerprint sensor 414 may be disposed on the front, back, or side of the computer device 400. When a physical key or vendor Logo is provided on the computer device 400, the fingerprint sensor 414 may be integrated with the physical key or vendor Logo.

The optical sensor 415 is used to collect the ambient light intensity. In one embodiment, processor 401 may control the display brightness of display screen 405 based on the ambient light intensity collected by optical sensor 415. Specifically, when the intensity of the ambient light is high, the display brightness of the display screen 405 is turned up; when the ambient light intensity is low, the display brightness of the display screen 405 is turned down. In another embodiment, the processor 401 may also dynamically adjust the shooting parameters of the camera assembly 406 according to the ambient light intensity collected by the optical sensor 415.

A proximity sensor 416, also referred to as a distance sensor, is typically provided on the front panel of the computer device 400. The proximity sensor 416 is used to collect distance between the user and the front of the computer device 400. In one embodiment, when the proximity sensor 416 detects a gradual decrease in the distance between the user and the front of the computer device 400, the processor 401 controls the display 405 to switch from the bright screen state to the off screen state; when the proximity sensor 416 detects a gradual increase in the distance between the user and the front of the computer device 400, the processor 401 controls the display 405 to switch from the off-screen state to the on-screen state.

Those skilled in the art will appreciate that the architecture shown in fig. 4 is not limiting of the computer device 400, and may include more or fewer components than shown, or may combine certain components, or employ a different arrangement of components.

The embodiment of the application also provides a computer readable storage medium, and at least one program code is stored in the computer readable storage medium, and the at least one program code is loaded and executed by a processor to realize the seismic data acquisition method in the embodiment of the application.

The embodiment of the application also provides a computer program product, and the computer program product stores at least one piece of program code, and the at least one piece of program code is loaded and executed by a processor to realize the seismic data acquisition method in the embodiment of the application.

In some embodiments, the computer program related to the embodiments of the present application may be deployed to be executed on one computer device or on multiple computer devices located at one site, or on multiple computer devices distributed across multiple sites and interconnected by a communication network, where the multiple computer devices distributed across multiple sites and interconnected by a communication network may constitute a blockchain system.

The foregoing is merely for facilitating understanding of the technical solutions of the present application by those skilled in the art, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A method of seismic data acquisition, the method comprising:

2. The method of claim 1, wherein the plurality of seismic sub-data comprises: collecting sub-data, observation system sub-data and static correction sub-data in the field;

3. The method of claim 2, wherein the obtaining the observation system sub-data for the detector point from the observation system data based on the detector point identification comprises:

4. The method of claim 2, wherein storing the observation system sub-data for the detector point under the detector line node comprises:

5. The method according to claim 1, wherein the method further comprises:

determining selected seismic sub-data from the plurality of seismic sub-data;

6. The method of claim 1, wherein the acquiring seismic block data, based on which block nodes are established, comprises:

7. A seismic data acquisition device, the device comprising:

8. A computer device comprising a processor and a memory having stored therein at least one program code that is loaded and executed by the processor to implement the seismic data acquisition method of any one of claims 1 to 6.

9. A computer readable storage medium having stored therein at least one program code loaded and executed by a processor to implement the seismic data acquisition method of any one of claims 1 to 6.

10. A computer program product, characterized in that it stores at least one program code loaded and executed by a processor to implement the seismic data acquisition method according to any one of claims 1 to 6.