Seismic exploration comprehensive interpretation method, device, electronic equipment and storage medium

Abstract

The present invention provides a comprehensive interpretation method, device, electronic device and storage medium for seismic exploration, which relates to the field of geophysical exploration. The method comprises: first, inputting target data and drawing parameters, and extracting depth-time data from the vertical component of vertical seismic profile data. Then, the target data is loaded with depth-time data, and a time domain interpretation map and a depth domain interpretation map are generated according to the drawing parameters. Finally, a comprehensive interpretation map of surface seismic and well detection is generated according to the time domain interpretation map and the depth domain interpretation map. In the present invention, the comprehensive interpretation map of surface seismic and well detection is drawn in a pattern combining the time domain interpretation map and the depth domain interpretation map, so that the user can intuitively compare the seismic reflection characteristics of a certain time or time period with the characteristics of the well logging curve and the lithology of the well logging, thereby achieving the purpose of comprehensive interpretation of multiple methods.

Description

Technical Field

[0001] The present invention relates to the field of geophysical exploration, and in particular to a comprehensive interpretation method, device, electronic equipment and storage medium for seismic exploration. Background Art

[0002] In seismic exploration, one of the key applications of VSP technology is the integrated interpretation of seismic exploration data with logging, mud logging, and drilling techniques using VSP as a medium. This integrated interpretation of seismic exploration, logging, mud logging, and drilling data is achieved by creating a "bridge profile" using VSP, through-hole seismic profiles, and logging and mud logging data. A bridge profile uses the geophone depth values ​​recorded in the VSP Z-component trace header as a reference, with logging and mud logging data plotted over the VSP Z-component record.

[0003] In related technologies, with the advancement of seismic exploration technology, bridge profile technology cannot meet the requirements of application scope and interpretation accuracy in practical applications. Summary of the Invention

[0004] The embodiments of the present invention provide a seismic exploration comprehensive interpretation method, device, electronic equipment and storage medium, which are intended to enhance the comprehensive interpretation of well and seismic data, study the seismic reflection characteristics of reservoirs, and perform detailed reservoir prediction or oil and gas reservoir description.

[0005] In order to solve the above-mentioned technical problems, the present invention is achieved as follows:

[0006] In a first aspect, an embodiment of the present invention provides a comprehensive interpretation method for seismic exploration, the method comprising:

[0007] Inputting target data and drawing parameters, wherein the target data includes at least one of surface seismic data, well logging data, and mud logging data of the target work area;

[0008] extracting depth-time data from the vertical component of vertical seismic profile data;

[0009] The target data loads the depth-time data, and generates a time-domain interpretation map and a depth-domain interpretation map according to the drawing parameters;

[0010] A comprehensive interpretation map of surface seismic and well detection is generated based on the time domain interpretation map and the depth domain interpretation map.

[0011] Optionally, the step of inputting target data and drawing parameters includes:

[0012] Inputting attribute parameters of target data in the first input interface, wherein the attribute parameters include the start time, end time, time ratio and sampling rate of the surface seismic data, and the comprehensive interpretation of the well logging data and the mud logging data;

[0013] Drawing parameters are input on the second input interface, wherein the drawing parameters include display position, display order, drawing color and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the comprehensive interpretation map of surface seismic and well detection.

[0014] Optionally, the step of loading the depth-time data into the target data and generating a time-domain interpretation map according to the drawing parameters includes:

[0015] According to the depth-time data, the well logging data and the mud logging data are converted from a depth series to a time series to obtain the well logging data and the mud logging data in the time series;

[0016] The time domain interpretation diagram is generated according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data and the drawing parameters.

[0017] Optionally, the step of generating the time domain interpretation diagram according to the target data in the time series and the drawing parameters includes:

[0018] Determining an initial display coordinate position and amplitude interpolation corresponding to the target data in the time series;

[0019] determining an initial time domain interpretation diagram according to the initial display coordinate position;

[0020] The initial time domain interpretation map is corrected according to the amplitude interpolation to obtain a target time domain interpretation map.

[0021] Optionally, the step of generating a comprehensive interpretation map of surface seismic and well detection according to the time domain interpretation map and the depth domain interpretation map includes:

[0022] determining a depth scale based on the depth-time data, and determining the depth scale and the time scale together as a first boundary, and determining the depth scale alone as a second boundary;

[0023] Determining a display position of the surface seismic and well detection integrated interpretation map according to the first boundary and the second boundary;

[0024] Displaying the time domain interpretation map on a side close to the first boundary in a display position of the surface seismic and well detection integrated interpretation map;

[0025] The depth domain interpretation map is displayed on a side close to the second boundary in a display position of the surface seismic and well detection integrated interpretation map.

[0026] Optionally, the method further includes:

[0027] The target data and the surface seismic and well detection integrated interpretation map are output according to a preset format to generate a surface seismic and well detection integrated interpretation map configuration file.

[0028] In a second aspect, an embodiment of the present invention provides a seismic exploration comprehensive interpretation device, the device comprising:

[0029] An input module, for inputting target data and drawing parameters, wherein the target data includes at least one of surface seismic data, well logging data and mud logging data of the target work area;

[0030] an extraction module for extracting depth time data from the vertical component of the vertical seismic profile data;

[0031] A first image generation module is configured to load the depth-time data into the target data and generate a time-domain interpretation image and a depth-domain interpretation image according to the drawing parameters;

[0032] The second image generation module is used to generate a comprehensive interpretation map of surface seismic and well detection based on the time domain interpretation map and the depth domain interpretation map.

[0033] Optionally, the input module includes:

[0034] A first input submodule is configured to input attribute parameters of target data on a first input interface, wherein the attribute parameters include the start time, end time, time ratio, and sampling rate of the surface seismic data, and a comprehensive interpretation of the well logging data and the mud logging data;

[0035] The second input submodule is used to input drawing parameters on the second input interface, wherein the drawing parameters include display position, display order, drawing color and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the comprehensive interpretation map of surface seismic and well detection.

[0036] Optionally, the first image generation module includes:

[0037] a conversion submodule, configured to convert the well logging data and the mud logging data from a depth sequence to a time sequence according to the depth-time data, so as to obtain the well logging data and the mud logging data in the time sequence;

[0038] The time domain interpretation diagram generation submodule is used to generate the time domain interpretation diagram according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data and the drawing parameters.

[0039] Optionally, the time domain interpretation graph generation submodule includes:

[0040] A coordinate determination unit, configured to determine an initial display coordinate position and amplitude interpolation corresponding to the target data in the time series;

[0041] an initial image determining unit, configured to determine an initial time domain interpretation image according to the initial display coordinate position;

[0042] An image correction unit is used to correct the initial time domain interpretation image according to the amplitude interpolation to obtain a target time domain interpretation image.

[0043] Optionally, the second image generation module includes:

[0044] a boundary determination submodule, configured to determine a depth scale according to the depth-time data, and determine the depth scale and the time scale together as a first boundary, and determine the depth scale alone as a second boundary;

[0045] a boundary determination submodule, configured to determine a display position of the surface seismic and well detection integrated interpretation map based on the first boundary and the second boundary;

[0046] A first display submodule is configured to display the time domain interpretation map on a side close to the first boundary in a display position of the surface seismic and well detection integrated interpretation map;

[0047] The second display submodule is configured to display the depth domain interpretation map on a side close to the second boundary in the display position of the surface seismic and in-hole detection integrated interpretation map.

[0048] According to a third aspect of an embodiment of the present invention, an electronic device is provided, including:

[0049] At least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method steps proposed in the first aspect of the embodiment of the present invention.

[0050] A fourth aspect of an embodiment of the present invention provides a computer-readable storage medium storing a computer program. When the computer program is executed by a processor, the method steps provided in the first aspect of the embodiment of the present invention are implemented.

[0051] The embodiments of the present invention include the following advantages:

[0052] First, the target data and drawing parameters are input, and the depth-time data is extracted from the vertical component of the vertical seismic profile data. The depth-time data is then loaded into the target data, and a time-domain interpretation map and a depth-domain interpretation map are generated based on the drawing parameters. Finally, a comprehensive interpretation map of surface seismic and wellbore detection is generated based on the time-domain interpretation map and the depth-domain interpretation map. In the present invention, the comprehensive interpretation map of surface seismic and wellbore detection is drawn in a pattern combining the time-domain interpretation map and the depth-domain interpretation map, allowing users to intuitively compare the seismic reflection characteristics of a certain time or time period with the characteristics of the well logging curve and the lithology of the recorded mud logging, thereby achieving the purpose of comprehensive interpretation using multiple methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0054] Figure 1 is a schematic diagram of an existing bridge-type cross-section in an embodiment of the present invention;

[0055] Figure 2 This is a flowchart of the steps of a comprehensive interpretation method for seismic exploration in an embodiment of the present invention;

[0056] Figure 3 It is a comprehensive interpretation map of surface seismic and well detection generated in an embodiment of the present invention;

[0057] Figure 4 This is a comprehensive interpretation diagram of surface seismic and well detection of Longtan 2 Well in an embodiment of the present invention;

[0058] Figure 5 It is a module schematic diagram of a comprehensive interpretation device for seismic exploration in an embodiment of the present invention. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0060] In the related art, in the bridge section technology, all the data of the entire VSP Z component are used as the reference data of the generated image, that is, all the data of a VSP Z component are used as the medium to generate the interpretation map, and its receiving map is as follows: Figure 1However, there are still some problems with the layout of the interpretation maps generated in this way and the accuracy of the images. Specifically, the following three points can be found: ① The processed VSP Z-component records must be used. The well logging curves and mud logs are drawn on top of the VSP Z-component record traces and match the VSP record depth. In other words, bridge sections cannot be drawn without VSP data, which limits the application scope of the integrated interpretation of surface seismic and borehole detection data. ② The drawing scale of the well logging curves and mud logs will affect the display spacing of the VSP Z-component record traces. If the well logging curves and mud logs are displayed in segments or magnified, the interpretation effect of the bridge section will be affected. ③ The depth scale and time scale of the bridge section are perpendicular. The well logging curves, mud logs and seismic sections, including VSPLOG and artificial synthetic records, are also perpendicular. The comparison between them is not intuitive, which affects the interpretation accuracy and work efficiency.

[0061] Based on this, the inventors proposed the inventive concept of the present application, abandoning the use of VSP Z component records and using depth-time data as the medium for comprehensive interpretation of surface seismic and well detection data. The surface seismic data in the time domain and the well logging and well recording data in the depth domain are drawn into a comprehensive interpretation map to match them in the time domain. The surface seismic and well detection comprehensive interpretation map is drawn in a pattern combining the time domain interpretation map and the depth domain interpretation map. The well detection data is directly embedded in the surface seismic record to achieve comprehensive interpretation of the two. The embodiment of the present invention provides a comprehensive interpretation method for seismic exploration, see Figure 2 , Figure 2 A flowchart of a comprehensive interpretation method for seismic exploration according to an embodiment of the present application is shown, and the method includes:

[0062] S201: Input target data and drawing parameters.

[0063] In this embodiment, the target data can be one or more of the surface seismic data, well logging data, and mud logging data collected in the target operation area. That is, the target data covers geophysical data, well logging, drilling data, and mud logging, etc. However, not all of these data must be collected. Instead, they are determined based on the data that can be actually collected on site or the needs of the user. Inputting target data and drawing parameters is done in the input interface of the module interactive interface, and the steps for the user to input target data can be:

[0064] S201-1: Input attribute parameters of target data on the first input interface.

[0065] In this embodiment, the module interaction interface can be configured with multiple property page dialog boxes, each corresponding to an input interface. The attribute parameters of the target data can include those of surface seismic data, well logging data, and mud logging data. The attribute parameters of the surface seismic data can include parameters such as the start time, end time, time scale, and sampling rate. The attribute parameters of the well logging data can include parameters such as the core fill elevation, datum elevation, and amplitude adjustment.

[0066] Attribute parameters for mud logging data can include parameters such as the starting depth, ending depth, depth ratio, and sampling rate. Attribute parameters can also include a comprehensive interpretation of the mud logging data, which can be understood as a textual explanation of the test results of the mud logging data. The specific parameters to be set can be dynamically adjusted based on user needs and are not limited in this application.

[0067] S201-2: Input drawing parameters on the second input interface.

[0068] In this embodiment, the drawing parameters include display position, display order, drawing color, and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the surface seismic and well exploration integrated interpretation map. As an example, if image A and synthetic record B corresponding to a seismic inversion profile are to be drawn, and the user determines that the display order of image A precedes image B, and image A is drawn using color 1 and line 2, and image B is drawn using color 3 and line 4, image A is drawn in the upper left corner, and image B is drawn in the lower left corner. Based on the drawing parameters, the display position, display scale, and other information of the image generated by each type of data in the final generated surface seismic and well exploration integrated interpretation map can be determined.

[0069] S202: Extracting depth time data from the vertical component of the vertical seismic profile data.

[0070] In this embodiment, the vertical component of the vertical seismic profile data, i.e., the VSP Z component record, contains excessive redundant data. Therefore, only the depth-time data needs to be extracted from the vertical component of the vertical seismic profile data. The depth-time data is used as a data scale to establish a comprehensive interpretation map of surface seismic and well detection.

[0071] S203: The target data loads the depth-time data, and generates a time-domain interpretation map and a depth-domain interpretation map according to the drawing parameters.

[0072] In this embodiment, after obtaining the depth-time data, the mapping parameters, and the target data, these data are used as a basis for mapping, and a time domain interpretation map based on the time scale and a depth domain interpretation map based on the depth scale are generated respectively. The specific steps may be:

[0073] S203 - 1 : According to the depth-time data, convert the well logging data and the mud logging data from a depth sequence to a time sequence to obtain the well logging data and the mud logging data in the time sequence.

[0074] In this embodiment, the surface seismic data itself is data under the time scale, while the well logging data and the mud logging data themselves are data under the depth scale. Therefore, the surface seismic data, well logging data and the mud logging data belong to data under two different sizes. In order to enable the surface seismic data, well logging data and the mud logging data to be displayed at the same size, it is necessary to use depth time data to convert the well logging data and the mud logging data from a depth series to a time series, thereby obtaining the well logging data and the mud logging data under the time series.

[0075] S203 - 2 : Generate the time domain interpretation map according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data, and the drawing parameters.

[0076] In this embodiment, after obtaining the well logging data in a time series and the mud logging data in a time series, they are combined with the seismic data originally in the time series, and a time domain interpretation diagram is generated according to preset drawing parameters. The time domain interpretation diagram may include a plotting curve of seismic data, a plotting curve of inversion profiles, a plotting curve of VSPLOG, a plotting curve of synthetic records, a plotting curve of comprehensive mud logging, a plotting curve of logging sequences, a plotting curve of comprehensive interpretation results of mud logging and mud logging, and a plotting curve of geological layer geological annotations. Among them, the plotting curve of seismic data, the plotting curve of inversion profiles, the plotting curve of VSPLOG, and the plotting curve of synthetic records are curves generated by ground seismic data in the time domain interpretation diagram, the plotting curve of comprehensive mud logging, the plotting curve of logging sequences, the plotting curve of comprehensive interpretation results of mud logging and mud logging, and the plotting curve of geological layer geological annotations. The specific steps for generating a time domain interpretation diagram may be:

[0077] S203-2-1: Determine the initial display coordinate position and amplitude interpolation corresponding to the target data in the time series;

[0078] S203-2-2: Determine an initial time domain interpretation map based on the initial display coordinate position;

[0079] S203-2-3: According to the amplitude interpolation, the initial time domain interpretation diagram is corrected to obtain a target time domain interpretation diagram.

[0080] In the implementation methods of S203-2-1 to S203-2-3, the coordinate position and amplitude interpolation of the image curve corresponding to each data are obtained, and then the image curve corresponding to each data is drawn according to the coordinate position to obtain an initial time domain interpretation diagram. However, the image of the initial time domain interpretation diagram may contain certain errors, so the initial time domain interpretation diagram needs to be corrected according to the amplitude interpolation to obtain the target time domain interpretation diagram, and the target time domain interpretation diagram is displayed on the display device as the final output.

[0081] As for the depth domain interpretation map, since the well logging data and the logging data themselves are data under the depth scale, the depth domain interpretation map can be directly generated based on the well logging data and the logging data that have not undergone time series transformation. The depth domain interpretation map may include the plotting curve of comprehensive logging, the plotting curve of logging sequence, the plotting curve of comprehensive interpretation results of logging and logging, and the plotting curve of geological annotation of geological layers, and it is pure depth domain data.

[0082] S204: Generate a comprehensive interpretation map of surface seismic and well detection based on the time domain interpretation map and the depth domain interpretation map.

[0083] In this embodiment, after obtaining the time domain interpretation map and the depth domain interpretation map, they need to be combined and displayed side by side to generate a comprehensive interpretation map of surface seismic and well detection. The specific steps may be:

[0084] S204-1: Determine a depth scale based on the depth-time data, and determine the depth scale and the time scale together as a first boundary, and determine the depth scale alone as a second boundary;

[0085] S204-2: Determine a display position of the surface seismic and well detection integrated interpretation map based on the first boundary and the second boundary;

[0086] S204-3: Displaying the time domain interpretation map on a side close to the first boundary in the display position of the surface seismic and well detection integrated interpretation map;

[0087] S204-4: Display the depth domain interpretation map on a side close to the second boundary in the display position of the surface seismic and in-hole detection integrated interpretation map.

[0088] In the implementation of S204-1 to S204-4, as Figure 3 As shown, Figure 3This is a combined interpretation chart of surface seismic and wellbore exploration. The left side of the chart represents the first boundary, defined by the depth scale and time scale. The right side represents the second boundary, defined by the depth scale. The image displayed closer to the left of the chart represents the time domain interpretation chart, while the image displayed closer to the right represents the depth domain interpretation chart. The depth domain interpretation chart allows users to intuitively compare seismic reflection characteristics at a specific time or time period with well logging curve characteristics and recorded lithology, significantly simplifying their work.

[0089] In a feasible embodiment, the method further includes:

[0090] The target data and the surface seismic and well detection integrated interpretation map are output according to a preset format to generate a surface seismic and well detection integrated interpretation map configuration file.

[0091] In this embodiment, after generating a comprehensive interpretation map of surface seismic and well exploration, the user can choose whether to save the currently generated comprehensive interpretation map of surface seismic and well exploration. If the user chooses to save, the module saves all parameters entered by the user in each property page dialog box and all data entered, such as surface seismic records, VSPLOG, well logging, and well logging, and generates a configuration file for the comprehensive interpretation map in a certain format. The configuration file can be used as a temporary or permanent data file. If the comprehensive interpretation map needs to be displayed or modified again, the user can select Open the comprehensive interpretation map configuration file in the system input menu and select the saved comprehensive interpretation map file name. The system will call the module to open and read the parameters and data of the comprehensive interpretation map file and redraw the map. When the parameter input interface is selected, the default parameters initialized in the property page dialog box are the read-in parameters. This greatly facilitates the user. The parameters, recorded data, and drawing order can be repeatedly modified as needed to make the layout and proportion of the comprehensive interpretation map more reasonable, thereby improving interpretation accuracy and work efficiency.

[0092] The application scheme is described below with a complete embodiment.

[0093] S1: Taking the Longtan 2 well as the target work area as an example, input the target data and drawing parameters. That is, the input target data include the VSP depth-time data, through-well seismic profile, VSPLOG, synthetic log, dual lateral, mud logging and comprehensive interpretation results of Longtan 2 well, as well as the geological age group (segment) data shown in Tables 1 and 2.

[0094] Table 1: Geological stratification data of Longtan 2 well

[0095]

[0096] Table 2: Longtan 2 Mud Logging Comprehensive Interpretation Results (Excerpt)

[0097]

[0098] S2: Extract depth-time data from the vertical component of vertical seismic profile data.

[0099] S3: The target data loads the depth-time data, and generates a time-domain interpretation map and a depth-domain interpretation map according to the drawing parameters.

[0100] S4: generating a comprehensive interpretation map of surface seismic and well detection according to the time domain interpretation map and the depth domain interpretation map.

[0101] like Figure 4 As shown, Figure 4 The left half is the time domain interpretation diagram. Surface seismic and VSPLOG can be directly compared with well logging, mud logging and other well detection methods. The scale of the drawing is optional. When the scale is enlarged (greater than 10cm represents 100ms), although the visual resolution of the well logging and mud logging can be improved, the waveforms of surface seismic and VSPLOG will become longer, affecting the comparison effect. To compensate for this defect of seismic records, Figure 4 The right half of the chart is a depth-domain interpretation chart measured using a depth scale. The plot section and scale can be selected as needed. The two plots, used together, facilitate comparison of surface seismic data at different times or time periods with well logging and mud logging data. Furthermore, when the mouse moves over the time-domain interpretation chart on the left, the time and depth of the mouse position are displayed in the status bar; when the mouse moves over the mud logging chart, the lithology at the mouse position is also displayed in the status bar. When the mouse moves over the depth-domain interpretation chart on the right, the depth and time of the mouse position are displayed in the status bar; when the mouse moves over the comprehensive interpretation chart, the comprehensive interpretation results at the mouse position are also displayed in the status bar.

[0102] The embodiment of the present invention also provides a seismic exploration comprehensive interpretation device, referring to Figure 5 , shows a seismic exploration comprehensive interpretation device of the present invention, which may include the following modules:

[0103] An input module 501 is used to input target data and drawing parameters, wherein the target data includes at least one of surface seismic data, well logging data, and mud logging data of a target work area;

[0104] An extraction module 502 for extracting depth time data from the vertical component of the vertical seismic profile data;

[0105] A first image generation module 503 is configured to load the depth-time data into the target data and generate a time-domain interpretation image and a depth-domain interpretation image according to the drawing parameters;

[0106] The second image generation module 504 is configured to generate a surface seismic and well detection integrated interpretation map based on the time domain interpretation map and the depth domain interpretation map.

[0107] In a feasible implementation manner, the input module includes:

[0108] A first input submodule is configured to input attribute parameters of target data on a first input interface, wherein the attribute parameters include the start time, end time, time ratio, and sampling rate of the surface seismic data, and a comprehensive interpretation of the well logging data and the mud logging data;

[0109] The second input submodule is used to input drawing parameters on the second input interface, wherein the drawing parameters include display position, display order, drawing color and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the comprehensive interpretation map of surface seismic and well detection.

[0110] In a feasible implementation, the first image generation module includes:

[0111] a conversion submodule, configured to convert the well logging data and the mud logging data from a depth sequence to a time sequence according to the depth-time data, so as to obtain the well logging data and the mud logging data in the time sequence;

[0112] The time domain interpretation diagram generation submodule is used to generate the time domain interpretation diagram according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data and the drawing parameters.

[0113] In a feasible implementation, the time domain interpretation graph generation submodule includes:

[0114] A coordinate determination unit, configured to determine an initial display coordinate position and amplitude interpolation corresponding to the target data in the time series;

[0115] an initial image determining unit, configured to determine an initial time domain interpretation image according to the initial display coordinate position;

[0116] An image correction unit is used to correct the initial time domain interpretation image according to the amplitude interpolation to obtain a target time domain interpretation image.

[0117] In a feasible implementation, the second image generation module includes:

[0118] a boundary determination submodule, configured to determine a depth scale according to the depth-time data, and determine the depth scale and the time scale together as a first boundary, and determine the depth scale alone as a second boundary;

[0119] a boundary determination submodule, configured to determine a display position of the surface seismic and well detection integrated interpretation map based on the first boundary and the second boundary;

[0120] A first display submodule is configured to display the time domain interpretation map on a side close to the first boundary in a display position of the surface seismic and well detection integrated interpretation map;

[0121] The second display submodule is configured to display the depth domain interpretation map on a side close to the second boundary in the display position of the surface seismic and in-hole detection integrated interpretation map.

[0122] Based on the same inventive concept, another embodiment of the present invention provides an electronic device, including a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus.

[0123] Memory for storing computer programs;

[0124] The processor is used to implement the comprehensive interpretation method for seismic exploration of the present invention when executing the program stored in the memory.

[0125] The communication bus mentioned in the terminal can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, among others. This communication bus can be divided into an address bus, a data bus, a control bus, and so on. For ease of illustration, the figure uses only a single thick line, but this does not imply a single bus or type of bus. The communication interface is used for communication between the terminal and other devices. The memory can include random access memory (RAM) or non-volatile memory, such as at least one disk storage device. Optionally, the memory can also be at least one storage system located remotely from the processor.

[0126] The above-mentioned processor can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, and discrete hardware components.

[0127] In addition, to achieve the above-mentioned purpose, an embodiment of the present application further proposes a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the comprehensive interpretation method for seismic exploration of an embodiment of the present application.

[0128] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, embodiments of the present invention may take the form of entirely hardware embodiments, entirely software embodiments, or embodiments combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable devices (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0129] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the process in the flowchart and / or block diagram. Figure 1 a process or multiple processes and / or boxes Figure 1 A system that specifies the functions of a box or boxes.

[0130] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer readable memory produce a product including an instruction system, which is implemented in the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0131] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0132] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. "And / or" means that either one of the two can be selected, or both can be selected. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or terminal device that includes the elements.

[0133] The above is a detailed introduction to the comprehensive interpretation method, device, electronic device and storage medium for seismic exploration provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A comprehensive interpretation method for seismic exploration, characterized in that: The method comprises: Inputting target data and drawing parameters, wherein the target data includes at least one of surface seismic data, well logging data, and mud logging data of the target work area; extracting depth-time data from the vertical component of vertical seismic profile data; The target data loads the depth-time data, and generates a time-domain interpretation map and a depth-domain interpretation map according to the drawing parameters; generating a comprehensive interpretation map of surface seismic and well detection based on the time domain interpretation map and the depth domain interpretation map; The step of loading the depth-time data into the target data and generating a time domain interpretation map according to the drawing parameters includes: According to the depth-time data, the well logging data and the mud logging data are converted from a depth series to a time series to obtain the well logging data and the mud logging data in the time series; generating the time domain interpretation map according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data, and the drawing parameters; The step of generating a comprehensive interpretation map of surface seismic and well detection based on the time domain interpretation map and the depth domain interpretation map comprises: determining a depth scale based on the depth-time data, and determining the depth scale and the time scale together as a first boundary, and determining the depth scale alone as a second boundary; Determining a display position of the surface seismic and well detection integrated interpretation map according to the first boundary and the second boundary; Displaying the time domain interpretation map on a side close to the first boundary in a display position of the surface seismic and well detection integrated interpretation map; The depth domain interpretation map is displayed on a side close to the second boundary in a display position of the surface seismic and well detection integrated interpretation map.

2. The comprehensive interpretation method for seismic exploration according to claim 1, characterized in that: The steps for entering target data and drawing parameters include: Inputting attribute parameters of target data in the first input interface, wherein the attribute parameters include the start time, end time, time ratio and sampling rate of the surface seismic data, and the comprehensive interpretation of the well logging data and the mud logging data; Drawing parameters are input on the second input interface, wherein the drawing parameters include display position, display order, drawing color and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the comprehensive interpretation map of surface seismic and well detection.

3. The comprehensive interpretation method for seismic exploration according to claim 2, characterized in that: The step of generating the time domain interpretation diagram according to the target data in the time series and the drawing parameters includes: Determining an initial display coordinate position and amplitude interpolation corresponding to the target data in the time series; determining an initial time domain interpretation diagram according to the initial display coordinate position; The initial time domain interpretation map is corrected according to the amplitude interpolation to obtain a target time domain interpretation map.

4. The comprehensive interpretation method for seismic exploration according to claim 1, characterized in that: The method further comprises: The target data and the surface seismic and well detection integrated interpretation map are output according to a preset format to generate a surface seismic and well detection integrated interpretation map configuration file.

5. A comprehensive interpretation device for seismic exploration, characterized in that: The device comprises: An input module, for inputting target data and drawing parameters, wherein the target data includes at least one of surface seismic data, well logging data and mud logging data of the target work area; an extraction module for extracting depth time data from the vertical component of the vertical seismic profile data; A first image generation module is configured to load the depth-time data into the target data and generate a time-domain interpretation image and a depth-domain interpretation image according to the drawing parameters; A second image generation module is configured to generate a surface seismic and well detection integrated interpretation map based on the time domain interpretation map and the depth domain interpretation map; Wherein, the first image generation module includes: a conversion submodule, configured to convert the well logging data and the mud logging data from a depth sequence to a time sequence according to the depth-time data, so as to obtain the well logging data and the mud logging data in the time sequence; A time domain interpretation diagram generating submodule, configured to generate the time domain interpretation diagram according to the well logging data in the time series, the mud logging data in the time series, the surface seismic data and the drawing parameters; Wherein, the second image generation module includes: a boundary determination submodule, configured to determine a depth scale according to the depth-time data, and determine the depth scale and the time scale together as a first boundary, and determine the depth scale alone as a second boundary; a boundary determination submodule, configured to determine a display position of the surface seismic and well detection integrated interpretation map based on the first boundary and the second boundary; A first display submodule is configured to display the time domain interpretation map on a side close to the first boundary in a display position of the surface seismic and well detection integrated interpretation map; The second display submodule is configured to display the depth domain interpretation map on a side close to the second boundary in the display position of the surface seismic and in-hole detection integrated interpretation map.

6. The seismic exploration comprehensive interpretation device according to claim 5, characterized in that: The input module includes: A first input submodule is configured to input attribute parameters of target data on a first input interface, wherein the attribute parameters include the start time, end time, time ratio, and sampling rate of the surface seismic data, and a comprehensive interpretation of the well logging data and the mud logging data; The second input submodule is used to input drawing parameters on the second input interface, wherein the drawing parameters include display position, display order, drawing color and drawing scale, and the drawing parameters are used to characterize the display position of the target data in the comprehensive interpretation map of surface seismic and well detection.

7. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the seismic exploration integrated interpretation method according to any one of claims 1 to 4.

8. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the comprehensive interpretation method for seismic exploration according to any one of claims 1 to 4 is implemented.

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