Wireless layered water injection communication method and device, electronic equipment and storage medium

Abstract

The invention discloses a wireless layered water injection communication method and device, electronic equipment and a storage medium. The method comprises the steps that water absorption characteristic curve information of stratums corresponding to all water distributors in a target well is obtained, a target stratum is determined according to the water absorption characteristic curve information, an instruction for obtaining characteristic parameters of a reference stratum is received, and a sound wave signal generator corresponding to the reference stratum is controlled to emit a sound wave signal; the sound wave signal is transmitted to a target water distributor corresponding to the target stratum, so that the target water distributor sends a pressure pulse signal to a wellhead controller of the target well, characteristic parameters of the reference stratum are obtained, and the pressure pulse signal is a signal used for indicating the characteristic parameters of the reference stratum. After the target stratum is determined, the sound wave signal is transmitted to the target water distributor corresponding to the target stratum through the sound wave signal generator, then the target water distributor sends the underground data to the wellhead controller through the pressure pulse signal, and the problems that the whole well communication efficiency is low and the communication reliability of partial layers is poor are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of oilfield stratified water injection, and in particular to a wireless stratified water injection communication method, device, electronic equipment and storage medium. Background Art

[0002] Oil is an indispensable strategic resource. Water drive development is the main development method of oil fields in my country. Implementing stratified water injection is an effective and key means to improve water drive recovery rate.

[0003] Currently, stratified water injection technology involves achieving two-way communication through a wellhead communication controller and water distributors in each layer downhole by generating pressure changes through switching valves. However, the wireless two-way communication process between each layer and the wellhead is affected by the current formation and other formation characteristics, resulting in low communication efficiency and poor reliability. Summary of the Invention

[0004] The present invention provides a wireless stratified water injection communication method, device, electronic equipment and storage medium to solve the problems of low communication efficiency and poor reliability.

[0005] According to one aspect of the present invention, a wireless stratified water injection communication method is provided, the method comprising:

[0006] Obtaining water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determining the target formation based on the water absorption characteristic curve information, wherein the water absorption characteristic curve information is used to indicate the water absorption capacity of the formation, and the target formation is a formation whose water absorption capacity reaches a preset water absorption intensity;

[0007] receiving an instruction to obtain characteristic parameters of a reference formation, and controlling an acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal, wherein the reference formation is a formation other than the target formation in the target well, and the characteristic parameters include a water flow rate and a fluid pressure value;

[0008] The acoustic wave signal is transmitted to the target water distributor corresponding to the target formation, so that the target water distributor sends a pressure pulse signal to the wellhead controller of the target well and obtains the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic wave signal.

[0009] According to another aspect of the present invention, a wireless stratified water injection communication device is provided, the device comprising:

[0010] a formation determination module, configured to obtain water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determine the target formation based on the water absorption characteristic curve information, wherein the water absorption characteristic curve information is used to indicate the water absorption capacity of the formation, and the target formation is a formation whose water absorption capacity reaches a preset water absorption intensity;

[0011] a signal determination module, configured to receive an instruction for acquiring characteristic parameters of a reference formation, and control an acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal, wherein the reference formation is a formation other than the target formation in the target well, and the characteristic parameters include a water flow rate and a fluid pressure value;

[0012] A signal transmission module is used to transmit the acoustic wave signal to the target water distributor corresponding to the target formation, so that the target water distributor sends the pressure pulse signal to the wellhead controller of the target well and obtains the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic wave signal.

[0013] According to another aspect of the present invention, an electronic device is provided, comprising:

[0014] at least one processor; and

[0015] a memory communicatively connected to the at least one processor; wherein,

[0016] The memory stores a computer program executable by the at least one processor. The computer program is executed by the at least one processor so that the at least one processor can execute the wireless stratified water injection communication method according to any embodiment of the present invention.

[0017] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the wireless stratified water injection communication method according to any embodiment of the present invention when executed.

[0018] The technical solution of the embodiment of the present invention obtains the water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, determines the target formation based on the water absorption characteristic curve information, receives an instruction to obtain the characteristic parameters of the reference formation, and controls the acoustic signal generator corresponding to the reference formation to emit an acoustic signal; transmits the acoustic signal to the target water distributor corresponding to the target formation, so that the target water distributor sends a pressure pulse signal to the wellhead controller of the target well to obtain the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic signal. After determining the target formation, the technical solution of the present application transmits the acoustic signal to the target water distributor corresponding to the target formation through the acoustic signal generator, and then causes the target water distributor to send downhole data to the wellhead controller through the pressure pulse signal, thereby solving the problems of low communication efficiency throughout the well and poor communication reliability of some layers.

[0019] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a flow chart of a wireless stratified water injection communication method provided according to an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of a wireless stratified water injection process applicable to an embodiment of the present invention;

[0023] Figure 3 is a schematic diagram of the structure of a target water distributor applicable to an embodiment of the present invention;

[0024] Figure 4 is a schematic diagram of the composition structure of a water distributor corresponding to a reference formation applicable to an embodiment of the present invention;

[0025] Figure 5 2 is a schematic structural diagram of a wireless stratified water injection communication device provided according to an embodiment of the present invention;

[0026] Figure 6 It is a structural diagram of an electronic device for implementing the wireless stratified water injection communication method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms "reference", "target", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] Example 1

[0030] Figure 1 This is a flow chart of a wireless stratified water injection communication method provided by an embodiment of the present invention. This embodiment is applicable to the case where a downhole water distributor communicates with a wellhead controller. The method can be executed by a wireless stratified water injection communication device. The wireless stratified water injection communication device can be implemented in the form of hardware and / or software. The wireless stratified water injection communication device can be configured in any electronic device with network communication function. Figure 1 As shown, the method includes:

[0031] S110 , obtaining water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determining the target formation according to the water absorption characteristic curve information.

[0032] The water absorption characteristic curve information is used to indicate the water absorption capacity of the formation. The target formation is a formation whose water absorption capacity reaches a preset water absorption intensity. The preset water absorption intensity can be set according to actual conditions.

[0033] In the existing technology, the water distributor and the wellhead controller communicate with each other in two directions through wireless pressure pulses. However, this method is affected by the current formation and other formation characteristics, and has the problems of low communication efficiency and poor reliability. Figure 2 This is a schematic diagram of the wireless stratified water injection process applicable to this application, that is, this application selects a water distributor as a repeater. When other water distributors communicate with the wellhead controller, they first transmit the acoustic wave signal to the repeater, and then the repeater transmits it to the wellhead controller in the form of a pressure pulse, thereby improving communication adaptability and communication efficiency.

[0034] Specifically, the water absorption characteristic curve information of the formation corresponding to each water distributor in the target well is obtained, and the water absorption intensity of the formation corresponding to each water distributor in the target well is determined based on the water absorption characteristic curve information; the formation with a water absorption intensity greater than the preset water absorption intensity is taken as the target formation; if there are at least two target formations, one is selected from the target formations as the final target formation; in addition, the formation with the largest water absorption intensity can also be directly taken as the target formation, and the water distributor corresponding to the target formation can be taken as the target water distributor, that is, as a repeater.

[0035] S120: Receive an instruction to obtain characteristic parameters of a reference formation, and control an acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal.

[0036] The reference formation is a formation other than the target formation in the target well, and the characteristic parameters include water flow rate and fluid pressure value.

[0037] Specifically, if you want to obtain the characteristic parameters of the reference formation, then control the acoustic signal generator corresponding to the reference formation (such as Figure 4 As shown in the figure, the oil pipe is struck to emit an acoustic signal.

[0038] S130 , transmitting the acoustic wave signal to the target water distributor corresponding to the target formation, so that the target water distributor sends the pressure pulse signal to the wellhead controller of the target well, and obtains characteristic parameters of the reference formation.

[0039] The pressure pulse signal is a signal indicating characteristic parameters of the reference formation, and is determined based on the acoustic wave signal. The target water distributor and the wellhead controller transmit signals via a pulse generator.

[0040] Specifically, such as Figure 3 As shown, an acceleration sensor is configured in the target water distributor for identifying the acoustic wave signal. That is, after the acoustic wave signal is transmitted to the target water distributor corresponding to the target formation, the target water distributor identifies the acoustic wave signal through the acceleration sensor and converts the acoustic wave signal into the pressure pulse signal. The target water distributor sends the pressure pulse signal to the wellhead controller of the target well, so that the wellhead controller decodes the pressure pulse signal to obtain the characteristic parameters of the reference formation.

[0041] Optionally, if characteristic parameters of the target formation are obtained, the target water distributor generates a pressure pulse signal through a high-efficiency pulse generator and transmits the pressure pulse signal to the inlet controller.

[0042] Optionally, the wellhead controller transmits target instructions to each water distributor in the target well via terrestrial digital multimedia broadcasting. Upon receiving the target instructions, the water distributor in the corresponding formation takes corresponding actions. The target instructions include the opening adjustment index of each water distributor and the characteristic parameters of the reference formation.

[0043] The technical solution of the embodiment of the present invention obtains the water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, determines the target formation based on the water absorption characteristic curve information, receives an instruction to obtain the characteristic parameters of the reference formation, and controls the acoustic signal generator corresponding to the reference formation to emit an acoustic signal; transmits the acoustic signal to the target water distributor corresponding to the target formation, so that the target water distributor sends a pressure pulse signal to the wellhead controller of the target well to obtain the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic signal. After determining the target formation, the technical solution of the present application transmits the acoustic signal to the target water distributor corresponding to the target formation through the acoustic signal generator, and then causes the target water distributor to send downhole data to the wellhead controller through the pressure pulse signal, thereby solving the problems of low communication efficiency throughout the well and poor communication reliability of some layers.

[0044] Example 2

[0045] Figure 5 This is a schematic diagram of the structure of a wireless stratified water injection communication device provided by an embodiment of the present invention. This embodiment is applicable to the communication between a downhole water distributor and a wellhead controller. The wireless stratified water injection communication device can be implemented in the form of hardware and / or software. The wireless stratified water injection communication device can be configured in any electronic device with network communication function. Figure 5 As shown, the device includes:

[0046] The formation determination module 210 is configured to obtain water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determine the target formation based on the water absorption characteristic curve information. The water absorption characteristic curve information is used to indicate the water absorption capacity of the formation. The target formation is a formation whose water absorption capacity reaches a preset water absorption intensity.

[0047] a signal determination module 220 configured to receive an instruction for acquiring characteristic parameters of a reference formation, and control an acoustic signal generator corresponding to the reference formation to emit an acoustic signal, wherein the reference formation is a formation other than the target formation in the target well, and the characteristic parameters include a water flow rate and a fluid pressure value;

[0048] The signal transmission module 230 is used to transmit the acoustic wave signal to the target water distributor corresponding to the target formation, so that the target water distributor sends the pressure pulse signal to the wellhead controller of the target well and obtains the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic wave signal.

[0049] Optionally, a signal determination module is used to:

[0050] The acoustic wave signal generator corresponding to the reference formation is controlled to emit an acoustic wave signal by striking the oil pipe.

[0051] Optionally, the signal transmission module includes a parameter determination unit, configured to:

[0052] The target water distributor identifies the acoustic wave signal through an acceleration sensor and converts the acoustic wave signal into the pressure pulse signal;

[0053] The target water distributor sends the pressure pulse signal to the wellhead controller of the target well, so that the wellhead controller decodes the pressure pulse signal to obtain the characteristic parameters of the reference formation.

[0054] Optionally, a pulse generator is used to transmit signals between the target water distributor and the wellhead controller.

[0055] Optionally, the device further includes:

[0056] The wellhead controller transmits target instructions to each water distributor in the target well through terrestrial digital multimedia broadcasting. The target instructions include the opening adjustment index of each water distributor and the characteristic parameters of the reference formation.

[0057] Optional, formation determination module, for:

[0058] Determining the water absorption intensity of the formation corresponding to each water distributor in the target well according to the water absorption characteristic curve information;

[0059] The stratum with the water absorption intensity greater than the preset water absorption intensity is taken as the target stratum;

[0060] If there are at least two target strata, one of the target strata is selected as the final target stratum.

[0061] The wireless stratified water injection communication device provided in the embodiment of the invention can execute the wireless stratified water injection communication method provided in any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0062] Example 3

[0063] According to an embodiment of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium, and a computer program product.

[0064] Figure 6A schematic diagram of an electronic device that can be used to implement the wireless stratified water injection communication method of an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or claimed herein.

[0065] like Figure 6 As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0066] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0067] The processor 11 can be any general-purpose and / or specialized processing component with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the wireless stratified water injection communication method.

[0068] In some embodiments, the wireless stratified water injection communication method can be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the wireless stratified water injection communication method described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to execute the wireless stratified water injection communication method in any other suitable manner (e.g., via firmware).

[0069] Various embodiments of the systems and techniques described above can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that are executable and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0070] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the computer program is executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer program may be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0071] In the context of the present invention, computer-readable storage media can be tangible media that can contain or store a computer program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Computer-readable storage media can include but are not limited to electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0072] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0073] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0074] A computing system may include clients and servers. The clients and servers are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within the cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0075] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. This is not limited herein.

[0076] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A wireless stratified water injection communication method, characterized in that: The method comprises: Obtaining water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determining the target formation based on the water absorption characteristic curve information, wherein the water absorption characteristic curve information is used to indicate the water absorption capacity of the formation, and the target formation is a formation whose water absorption capacity reaches a preset water absorption intensity; receiving an instruction to obtain characteristic parameters of a reference formation, and controlling an acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal, wherein the reference formation is a formation other than the target formation in the target well, and the characteristic parameters include a water flow rate and a fluid pressure value; The acoustic wave signal is transmitted to the target water distributor corresponding to the target formation, so that the target water distributor sends a pressure pulse signal to the wellhead controller of the target well and obtains the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic wave signal.

2. The method according to claim 1, characterized in that Controlling the acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal includes: The acoustic wave signal generator corresponding to the reference formation is controlled to emit an acoustic wave signal by striking the oil pipe.

3. The method according to claim 1, characterized in that The target water distributor sends a pressure pulse signal to the wellhead controller of the target well and obtains characteristic parameters of the reference formation, including: The target water distributor identifies the acoustic wave signal through an acceleration sensor and converts the acoustic wave signal into the pressure pulse signal; The target water distributor sends the pressure pulse signal to the wellhead controller of the target well, so that the wellhead controller decodes the pressure pulse signal to obtain the characteristic parameters of the reference formation.

4. The method according to claim 3, characterized in that Signals are transmitted between the target water distributor and the wellhead controller via a pulse generator.

5. The method according to claim 1, wherein The method further comprises: The wellhead controller transmits target instructions to each water distributor in the target well through terrestrial digital multimedia broadcasting. The target instructions include the opening adjustment index of each water distributor and the characteristic parameters of the reference formation.

6. The method according to claim 1, characterized in that Determining a target formation according to the water absorption characteristic curve information includes: Determining the water absorption intensity of the formation corresponding to each water distributor in the target well according to the water absorption characteristic curve information; The stratum with the water absorption intensity greater than the preset water absorption intensity is taken as the target stratum; If there are at least two target strata, one of the target strata is selected as the final target stratum.

7. A wireless stratified water injection communication device, characterized in that: The device comprises: a formation determination module, configured to obtain water absorption characteristic curve information of the formation corresponding to each water distributor in the target well, and determine the target formation based on the water absorption characteristic curve information, wherein the water absorption characteristic curve information is used to indicate the water absorption capacity of the formation, and the target formation is a formation whose water absorption capacity reaches a preset water absorption intensity; a signal determination module, configured to receive an instruction for acquiring characteristic parameters of a reference formation, and control an acoustic wave signal generator corresponding to the reference formation to emit an acoustic wave signal, wherein the reference formation is a formation other than the target formation in the target well, and the characteristic parameters include a water flow rate and a fluid pressure value; A signal transmission module is used to transmit the acoustic wave signal to the target water distributor corresponding to the target formation, so that the target water distributor sends the pressure pulse signal to the wellhead controller of the target well and obtains the characteristic parameters of the reference formation. The pressure pulse signal is a signal used to indicate the characteristic parameters of the reference formation, and the pressure pulse signal is determined based on the acoustic wave signal.

8. The device according to claim 7, characterized in that A signal determination module for: The acoustic wave signal generator corresponding to the reference formation is controlled to emit an acoustic wave signal by striking the oil pipe.

9. 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 a computer program executable by the at least one processor. The computer program is executed by the at least one processor so that the at least one processor can execute the wireless stratified water injection communication method according to any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the wireless stratified water injection communication method according to any one of claims 1 to 6 when executed.

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