Shaft damage detection method and device, storage medium, electronic device and computer program product
By detecting cable damage and environmental information on the wellbore wall, the problem of monitoring wellbore damage was solved, enabling real-time assessment of wellbore safety and stability of CO2 sequestration, and reducing environmental risks.
Patent Information
- Application Number
- CN202511427726.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2025-11-21
AI Technical Summary
Existing technologies lack effective real-time monitoring methods to assess the integrity and stability of wellbores, and cannot adequately monitor whether wellbores are damaged, thus affecting the safety and environmental risks of CO2 sequestration.
By detecting whether N cables on the well wall are damaged, the damage status of the well is determined by signal transmission and environmental information, including signal similarity, environmental difference and gas concentration detection, so as to achieve efficient monitoring of well damage.
The system efficiently detects whether the wellbore is damaged, improving the accuracy of wellbore safety monitoring and the stability of CO2 sequestration, and reducing environmental risks.
Smart Images
Figure CN120992698A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of wellbore detection, in particular, to a wellbore damage detection method and device, a storage medium, an electronic device, and a computer program product. BACKGROUND
[0002] With the intensification of global climate change and the widespread use of fossil fuels, the concentration of carbon dioxide (CO2) in the atmosphere is rising, causing serious impacts on the environment and ecosystems. In order to mitigate this trend, carbon capture and storage technology has been proposed as an effective solution. The core of carbon capture and storage technology is to capture CO2 emitted by industry or in the atmosphere and store it deep underground by injecting it into a wellbore. However, existing technologies face challenges in ensuring the safety of the injection wellbore.
[0003] The safety of the injection wellbore is directly related to the long-term stability and environmental risks of CO2 storage. Factors such as the integrity, pressure resistance, and corrosion resistance of the wellbore can affect its safety. If the wellbore leaks or ruptures, it can cause CO2 to escape into the atmosphere, even triggering geological disasters. Related technologies lack effective real-time monitoring means to assess the integrity and stability of the wellbore.
[0004] In view of the problem in the related art that the wellbore cannot be monitored well for damage, no effective solution has been proposed so far.
[0005] Therefore, it is necessary to improve the related art to overcome the defects in the related art. SUMMARY
[0006] The embodiments of the present application provide a wellbore damage detection method and device, a storage medium, an electronic device, and a computer program product to at least solve the problem that the wellbore cannot be monitored well for damage.
[0007] According to an aspect of the embodiments of the present application, a wellbore damage detection method is provided, including: detecting whether N cables on a well wall of a wellbore are damaged, wherein each cable of the N cables is attached to the well wall, and each cable is used to transmit a signal; in the case that none of the N cables is damaged, determining that the wellbore is not damaged; in the case that a target cable of the N cables is damaged, determining that a target area of the well wall is damaged, wherein the target area is an area where the target cable is attached to the well wall.
[0008] In an example embodiment, detecting whether N cables on a well wall of a wellbore are damaged includes: detecting whether an ith cable of the N cables on the well wall of the wellbore is damaged by determining a first signal transmitted at a first detection point of the well wall and a second signal received at a second detection point of the well wall, wherein the first detection point is a start point of the ith cable and the second detection point is an end point of the ith cable; and determining whether the ith cable is damaged based on the first signal and the second signal.
[0009] In an example embodiment, determining whether the ith cable is damaged based on the first signal and the second signal includes: determining a similarity between the first signal and the second signal; determining a specified threshold based on environmental information of the first detection point and environmental information of the second detection point; determining that the ith cable is damaged if the similarity between the first signal and the second signal is less than the specified threshold; and determining that the ith cable is not damaged if the similarity between the first signal and the second signal is greater than or equal to the specified threshold.
[0010] In an example embodiment, determining the similarity between the first signal and the second signal includes: determining a similarity of the first signal and the second signal in multiple dimensions, and determining the similarity between the first signal and the second signal based on the similarity in the multiple dimensions; wherein the multiple dimensions include: time domain, frequency domain, phase, waveform, and energy.
[0011] In an example embodiment, determining the specified threshold based on the environmental information of the first detection point and the environmental information of the second detection point includes: determining a temperature difference between a temperature of the first detection point and a temperature of the second detection point; determining a humidity difference between a humidity of the first detection point and a humidity of the second detection point; and determining a pressure difference between a pressure of the first detection point and a pressure of the second detection point; and determining the specified threshold based on the temperature difference, the humidity difference, and the pressure difference.
[0012] In an example embodiment, the method further includes: obtaining gas concentration data detected by M gas concentration detection devices on the well wall, wherein the gas concentration detection devices are configured to detect a concentration of carbon dioxide in an environment; and determining whether the well wall is corroded based on the gas concentration data.
[0013] According to another aspect of the embodiments of the present application, a device for detecting damage of a wellbore is also provided, comprising: a detection module configured to detect whether N cables on a well wall of the wellbore are damaged, wherein each of the N cables is attached to the well wall and is configured to transmit a signal; a first determination module configured to determine that the wellbore is not damaged when none of the N cables is damaged; and a second determination module configured to determine that a target area of the well wall is damaged when a target cable of the N cables is damaged, wherein the target area is an area where the target cable is attached to the well wall.
[0014] In one exemplary embodiment, the detection module is further configured to detect whether an ith cable of the N cables is damaged by: determining a first signal transmitted at a first detection point of the well wall and a second signal received at a second detection point of the well wall, wherein the first detection point is a starting point of the ith cable and the second detection point is an ending point of the ith cable; and determining whether the ith cable is damaged based on the first signal and the second signal.
[0015] In one exemplary embodiment, the detection module is further configured to determine a similarity between the first signal and the second signal; determine a specified threshold based on environmental information of the first detection point and environmental information of the second detection point; determine that the ith cable is damaged when the similarity between the first signal and the second signal is less than the specified threshold; and determine that the ith cable is not damaged when the similarity between the first signal and the second signal is greater than or equal to the specified threshold.
[0016] In one exemplary embodiment, the detection module is further configured to determine a similarity between the first signal and the second signal in multiple dimensions, and determine the similarity between the first signal and the second signal based on the similarity in the multiple dimensions, wherein the multiple dimensions include: time domain, frequency domain, phase, waveform, and energy.
[0017] In one exemplary embodiment, the detection module is further configured to determine a temperature difference between a temperature of the first detection point and a temperature of the second detection point; determine a humidity difference between a humidity of the first detection point and a humidity of the second detection point; and determine a pressure difference between a pressure of the first detection point and a pressure of the second detection point; and determine the specified threshold based on the temperature difference, the humidity difference, and the pressure difference.
[0018] In one example embodiment, the device further comprises a third determining module configured to acquire gas concentration data detected by M gas concentration detecting devices on the well wall, wherein the gas concentration detecting devices are configured to detect the concentration of carbon dioxide in the environment; and determine whether the well wall is corroded according to the gas concentration data.
[0019] According to another aspect of the embodiments of the present application, a computer readable storage medium is provided, which stores a computer program. The computer program is configured to execute the wellbore damage detection method when running.
[0020] According to another aspect of the embodiments of the present application, an electronic device is provided, which comprises a memory, a processor, and a computer program stored in the memory and executable on the processor. The processor executes the wellbore damage detection method through the computer program.
[0021] According to another aspect of the embodiments of the present application, a computer program product is provided, which comprises a computer program. The computer program is configured to execute the wellbore damage detection method when running.
[0022] The present application can efficiently detect whether the wellbore is damaged by detecting whether N cables (each cable of the N cables adheres to the well wall) on the well wall of the wellbore are damaged, thereby solving the problem that the wellbore cannot be monitored well. BRIEF DESCRIPTION OF DRAWINGS
[0023] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the present application.
[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.
[0025] Figure 1 FIG. 1 is a hardware structure block diagram of a mobile terminal of a wellbore damage detection method according to an embodiment of the present application;
[0026] Figure 2 FIG. 2 is a flow chart of a wellbore damage detection method according to an embodiment of the present application;
[0027] Figure 3 FIG. 3 is a structure block diagram of a wellbore damage detection device according to an embodiment of the present application. DETAILED DESCRIPTION
[0028] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor should fall within the scope of protection of the present application.
[0029] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0030] The method embodiments provided in the embodiments of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking the case of running on a mobile terminal, Figure 1 is a hardware structure block diagram of a mobile terminal of a wellbore damage detection method according to an embodiment of the present application. As shown in Figure 1 , the mobile terminal can include one or more (only one is shown in Figure 1 ) processors 102 (the processor 102 can include but is not limited to a processing device such as a microprocessor (MCU) or a programmable logic device (FPGA)) and a memory 104 for storing data, wherein the above-mentioned mobile terminal can further include a transmission device 106 for communication function and an input and output device 108. Those skilled in the art can understand that Figure 1 The structure shown is only schematic, which does not limit the structure of the above-mentioned mobile terminal. For example, the mobile terminal can include more or fewer components than those shown in Figure 1 , or have a different configuration from that shown in Figure 1 .
[0031] The memory 104 can be used to store computer programs, such as software programs of application software and modules, such as a computer program corresponding to the wellbore damage detection method in the embodiments of the present application. The processor 102 can execute various functional applications and data processing, i.e., implement the above method, by running the computer program stored in the memory 104. The memory 104 can include a high-speed random access memory, and can further include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some examples, the memory 104 can further include a memory remotely arranged with respect to the processor 102, which can be connected to the mobile terminal through a network. Examples of the above network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.
[0032] The transmission device 106 is configured to receive or send data via a network. Specific examples of the network can include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (NIC), which can be connected to other network devices through a base station so as to be able to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is configured to communicate with the Internet in a wireless manner.
[0033] In the embodiments of the present application, a wellbore damage detection method is provided, Figure 2 is a flowchart of a wellbore damage detection method according to the embodiments of the present application, as shown in Figure 2 The flowchart includes the following steps S202-S206:
[0034] Step S202: detecting whether N cables on a well wall of a wellbore are damaged, wherein each of the N cables is attached to the well wall and is configured to transmit a signal.
[0035] Optionally, the cable includes, but is not limited to, an optical fiber cable and a signal cable.
[0036] Step S204: determining that the wellbore is not damaged when all the N cables are not damaged.
[0037] Step S206: determining that a target area of the well wall is damaged when a target cable in the N cables is damaged, wherein the target area is an area where the target cable is attached to the well wall.
[0038] It should be noted that since the cable is attached to the well wall, the cause of the cable damage may be due to the deformation of the wellbore; it may also be that the cable is hit by an external object, at which time the wellbore may also be damaged by the impact, and if the cable is damaged, the area where the cable is attached to the well wall is also likely to be damaged.
[0039] The above step detects whether the N cables on the well wall of the wellbore are damaged to detect whether the wellbore is damaged, and thus the wellbore damage can be efficiently detected, solving the problem of being unable to better monitor whether the wellbore is damaged.
[0040] In an exemplary embodiment, the above step S202 comprises: detecting whether the ith cable of the N cables is damaged by the following steps S11-S12 to detect whether the N cables on the well wall of the wellbore are damaged:
[0041] Step S11: determining a first signal sent at a first detection point of the well wall and a second signal received at a second detection point of the well wall, wherein the first detection point is the starting point of the ith cable, and the second detection point is the end point of the ith cable;
[0042] Optionally, the first detection point and the second detection point are adjacent.
[0043] Step S12: determining whether the ith cable is damaged according to the first signal and the second signal.
[0044] In this embodiment, the change of the signal transmitted by the cable is used to determine whether the cable is damaged, and thus the cable damage can be efficiently determined.
[0045] In an optional embodiment, the above step S12 can be implemented by the following steps S21-S23:
[0046] Step S21: determining the similarity between the first signal and the second signal;
[0047] In an exemplary embodiment, the above step S21 can be implemented by the following steps S31-S32:
[0048] Step S31: determining the similarity of the first signal and the second signal in multiple dimensions;
[0049] It should be noted that the multiple dimensions include: time domain, frequency domain, phase, waveform and energy.
[0050] Step S32: determining the similarity between the first signal and the second signal according to the similarity in the multiple dimensions.
[0051] Optionally, a first similarity in time domain, a second similarity in frequency domain, a third similarity in phase, a fourth similarity in waveform, and a fifth similarity in energy between the first signal and the second signal can be determined, and then the first similarity, the second similarity, the third similarity, the fourth similarity, and the fifth similarity are weighted and summed to obtain the similarity between the first signal and the second signal.
[0052] Step S22: determining a specified threshold according to the environmental information of the first detection point and the environmental information of the second detection point.
[0053] In an exemplary embodiment, the above step S22 can be implemented by the following steps S41-S44:
[0054] Step S41: determining a temperature difference between the temperature of the first detection point and the temperature of the second detection point.
[0055] Step S42: determining a humidity difference between the humidity of the first detection point and the humidity of the second detection point.
[0056] Step S43: determining a pressure difference between the pressure of the first detection point and the pressure of the second detection point.
[0057] It should be noted that the above steps S41-S43 do not have a specific execution order, which can be step S42 first or step S43 first.
[0058] Step S44: determining the specified threshold according to the temperature difference, the humidity difference, and the pressure difference.
[0059] It should be noted that the temperature detection device, the humidity detection device, and the pressure detection device are provided at the first detection point and the second detection point.
[0060] It should be noted that the above steps S21 and S22 do not have a specific execution order, which can be step S21 first or step S22 first.
[0061] Step S23: determining that the i-th cable is damaged when the similarity between the first signal and the second signal is less than the specified threshold, and determining that the i-th cable is not damaged when the similarity between the first signal and the second signal is greater than or equal to the specified threshold.
[0062] In an exemplary embodiment, the method further includes the following steps S51-S52:
[0063] Step S51: Obtain gas concentration data detected by M gas concentration detection devices on the well wall, wherein the gas concentration detection devices are used to detect the concentration of carbon dioxide in the environment.
[0064] Step S52: Determine whether the well wall is corroded according to the gas concentration data.
[0065] Optionally, in the case where the concentration of carbon dioxide in the environment is greater than or equal to a preset concentration according to the gas concentration data, it is determined that the well wall has been corroded.
[0066] Optionally, the preset concentration is determined according to the temperature, humidity, pressure, etc. in the environment.
[0067] Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be realized by means of software and the necessary general hardware platform, and of course it can also be realized by hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes a plurality of instructions for causing a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of various embodiments of the present application.
[0068] In the present embodiment, a wellbore damage detection device is also provided, which is used to implement the above embodiments and preferred embodiments, and will not be described again. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, hardware, or a combination of software and hardware is also possible and contemplated.
[0069] Figure 3 is a structural block diagram of a wellbore damage detection device according to an embodiment of the present application, which comprises:
[0070] A detection module 32 is configured to detect whether N cables on the well wall of the wellbore are damaged, wherein each of the N cables is attached to the well wall and is used to transmit a signal.
[0071] A first determination module 34 is configured to determine that the wellbore is not damaged when none of the N cables is damaged.
[0072] A second determination module 36 is configured to determine that a target area of the well wall is damaged when a target cable among the N cables is damaged, wherein the target area is an area where the target cable is attached to the well wall.
[0073] The device detects whether the N cables on the well wall of the wellbore are damaged to detect whether the wellbore is damaged, thereby efficiently detecting whether the wellbore is damaged, and solving the problem that the wellbore cannot be monitored well.
[0074] In an example embodiment, the detection module 32 is further configured to detect whether the ith cable of the N cables is damaged by determining a first signal sent at a first detection point on the well wall and a second signal received at a second detection point on the well wall, wherein the first detection point is the starting point of the ith cable and the second detection point is the ending point of the ith cable, and determining whether the ith cable is damaged according to the first signal and the second signal.
[0075] In an example embodiment, the detection module 32 is further configured to determine the similarity between the first signal and the second signal, and determine a specified threshold according to the environmental information of the first detection point and the environmental information of the second detection point, determine that the ith cable is damaged when the similarity between the first signal and the second signal is less than the specified threshold, and determine that the ith cable is not damaged when the similarity between the first signal and the second signal is greater than or equal to the specified threshold.
[0076] In an example embodiment, the detection module 32 is further configured to determine the similarity of the first signal and the second signal in multiple dimensions, and determine the similarity between the first signal and the second signal according to the similarity in the multiple dimensions, wherein the multiple dimensions include time domain, frequency domain, phase, waveform, and energy.
[0077] In an example embodiment, the detection module 32 is further configured to determine a temperature difference between the temperature of the first detection point and the temperature of the second detection point, determine a humidity difference between the humidity of the first detection point and the humidity of the second detection point, and determine a pressure difference between the pressure of the first detection point and the pressure of the second detection point, and determine the specified threshold according to the temperature difference, the humidity difference, and the pressure difference.
[0078] In an example embodiment, the device further comprises a third determination module configured to obtain gas concentration data detected by M gas concentration detection devices on the well wall, wherein the gas concentration detection devices are configured to detect the concentration of carbon dioxide in the environment, and determine whether the well wall is corroded according to the gas concentration data.
[0079] The embodiment of the present application further provides a computer readable storage medium, in which a computer program is stored, and the computer program is configured to execute the steps in any one of the method embodiments when being executed.
[0080] Optionally, in the embodiment, the storage medium is configured to store a computer program for executing the following steps.
[0081] S1, detecting whether N cables on a well wall of a wellbore are damaged, wherein each cable of the N cables is attached to the well wall and is used for transmitting a signal;
[0082] S2, determining that the wellbore is not damaged when all the N cables are not damaged;
[0083] S3, determining that a target area of the well wall is damaged when a target cable of the N cables is damaged, wherein the target area is an area where the target cable is attached to the well wall.
[0084] In one example embodiment, the computer readable storage medium can include, but is not limited to, a U disk, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and various media that can store computer programs.
[0085] The specific examples in the embodiment can refer to the examples described in the above embodiments and example embodiments, and the embodiment will not be described here.
[0086] The embodiment of the present application further provides a computer program product, comprising a computer program, and the computer program is configured to execute the steps in any one of the method embodiments when being executed by a processor.
[0087] The embodiment of the present application further provides an electronic device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to execute the steps in any one of the method embodiments.
[0088] Optionally, in the embodiment, the processor is configured to execute the following steps by the computer program:
[0089] S1, detecting whether N cables on a well wall of a wellbore are damaged, wherein each cable of the N cables is attached to the well wall and is used for transmitting a signal;
[0090] S2, in the case that none of the N cables is damaged, determining that the wellbore is not damaged;
[0091] S3, in the case that there is a target cable damage in the N cables, determining that a target area of the well wall is damaged, wherein the target area is an area where the target cable adheres to the well wall.
[0092] In one example embodiment, the electronic device described above can further include a transmission device connected to the processor, and an input / output device connected to the processor.
[0093] The specific examples in the present embodiment can refer to the examples described in the above embodiments and exemplary implementation manners, which will not be described herein again.
[0094] Obviously, those skilled in the art should understand that the modules or steps of the present application described above can be realized by general computing devices, which can be concentrated on a single computing device or distributed on a network composed of multiple computing devices, which can be realized by program codes executable by the computing devices, so that they can be stored in storage devices and executed by the computing devices, and in some cases, the steps shown or described can be executed in different order, or they can be manufactured into individual integrated circuit modules, or multiple modules or steps can be manufactured into a single integrated circuit module. Thus, the present application is not limited to any specific combination of hardware and software.
[0095] The above description is only the preferred embodiments of the present application, and it should be pointed out that those skilled in the art can make several improvements and refinements without departing from the principles of the present application, and these improvements and refinements should be considered as the protection scope of the present application.
Claims
1. A method of detecting damage in a wellbore, characterized by, The method comprises the following steps: detecting whether N cables on the well wall of the wellbore are damaged, wherein each of the N cables is attached to the well wall and is used for transmitting signals; in the case where none of the N cables is damaged, determining that the wellbore is not damaged; in the case where a target cable among the N cables is damaged, determining that a target area of the well wall is damaged, wherein the target area is an area where the target cable is attached to the well wall.
2. The method of claim 1, wherein, The method for detecting whether N cables on the well wall of the wellbore are damaged comprises the following steps: detecting whether an ith cable among the N cables is damaged by the following steps: determining a first signal transmitted at a first detection point of the well wall and a second signal received at a second detection point of the well wall, wherein the first detection point is a starting point of the ith cable and the second detection point is a terminal point of the ith cable; determining whether the ith cable is damaged according to the first signal and the second signal.
3. The method of claim 2, wherein, The method for determining whether the ith cable is damaged according to the first signal and the second signal comprises the following steps: determining a similarity between the first signal and the second signal; and determining a specified threshold according to environmental information of the first detection point and environmental information of the second detection point; in the case where the similarity between the first signal and the second signal is less than the specified threshold, determining that the ith cable is damaged; in the case where the similarity between the first signal and the second signal is greater than or equal to the specified threshold, determining that the ith cable is not damaged.
4. The method of claim 3, wherein, The method for determining the similarity between the first signal and the second signal comprises the following steps: determining similarities of the first signal and the second signal in multiple dimensions and determining the similarity between the first signal and the second signal according to the similarities in the multiple dimensions; wherein the multiple dimensions comprise a time domain, a frequency domain, a phase, a waveform and energy.
5. The method of claim 3, wherein, The method for determining the specified threshold according to the environmental information of the first detection point and the environmental information of the second detection point comprises the following steps: determining a temperature difference between a temperature of the first detection point and a temperature of the second detection point; and determining a humidity difference between a humidity of the first detection point and a humidity of the second detection point; and determining a pressure difference between a pressure of the first detection point and a pressure of the second detection point; determining the specified threshold according to the temperature difference, the humidity difference and the pressure difference.
6. The method of claim 1, wherein, The method further comprises the following steps: obtaining gas concentration data detected by M gas concentration detection devices on the well wall, wherein the gas concentration detection devices are used for detecting a concentration of carbon dioxide in the environment; determining whether the well wall is corroded according to the gas concentration data.
7. An apparatus for detecting damage in a wellbore, characterized by The device comprises: a detection module configured to detect whether N cables on the well wall of the wellbore are damaged, wherein each of the N cables is attached to the well wall and is used for transmitting signals. The first determination module is configured to determine that the wellbore is not damaged when none of the N cables is damaged. The second determination module is configured to determine that a target area of the wellbore is damaged when a target cable among the N cables is damaged, wherein the target area is an area where the target cable is attached to the wellbore.
8. A computer readable storage medium, characterized in that, The computer readable storage medium comprises a stored program, wherein the program, when executed, performs the method of any one of claims 1-6. 9.An electronic device comprising a memory and a processor, the electronic device characterized by, The memory stores a computer program, and the processor is configured to execute the method of any one of claims 1-6 by using the computer program.
10. A computer program product comprising a computer program, characterized in that, The computer program, when executed by the processor, implements the method of any one of claims 1-6.