Fracturing digital twin platform construction method and device and twin platform system

Abstract

The invention provides a fracturing digital twin platform construction method and device and a twin platform system. The method comprises the steps of obtaining fracturing equipment data to construct a fracturing equipment model library; acquiring scene data of a construction site, and constructing a fracturing scene model based on the scene data and the fracturing equipment model library; and importing fracturing real-time data into the fracturing scene model to form the fracturing digital twinborn platform. According to the method provided by the embodiment of the invention, digital and visual transformation can be carried out on the fracturing production process, transparency, visualization and virtual-real mapping of the whole fracturing production process are realized, and a complete virtual digital twinning service is provided. Furthermore, in cooperation with remote operation and maintenance and visual management of a user, the management level and control capability of an enterprise are improved, a fracturing remote management decision is improved to a new height, application and popularization of a digital technology in the field of oil exploration and development are promoted, and digital transformation and upgrading of oil exploration and development are promoted.

Description

Technical Field

[0001] The present application relates to the technical field of the petroleum industry, and in particular to a method and device for constructing a fracturing digital twin platform and a twin platform system. Background Art

[0002] Digital twin technology refers to the modeling of entities through digital means to achieve functions such as simulation, optimization, and prediction. In the industrial field, digital twin technology can be applied to equipment operation management, maintenance, fault diagnosis, etc. to improve the operating efficiency and safety of equipment.

[0003] Fracturing equipment is an important industrial equipment in the field of oil and gas extraction, and plays an important role in fracturing operations. However, the existing fracturing operation model is mainly used for the placement and display of well site layout, and there are problems such as model inconsistency with reality, no data end and drive, etc. The model library of downhole equipment is not perfect, which cannot meet the actual operation needs and cannot provide a basis for remote decision-making of experts. Summary of the invention

[0004] In order to solve the problem that the existing fracturing operation model cannot fully reflect the operation status, the present application provides a fracturing digital twin platform construction method, device and twin platform system, which can fully display the actual situation of fracturing operations and provide users with a basis for supervision and operation and maintenance.

[0005] On the one hand, a method for constructing a fracturing digital twin platform is provided, the method comprising:

[0006] Acquire fracturing equipment data, and build a fracturing equipment model library based on the fracturing equipment data;

[0007] Acquire scene data of the construction site, and construct a fracturing scene model based on the scene data and the fracturing equipment model library;

[0008] The real-time fracturing data is imported into the fracturing scenario model to form the fracturing digital twin platform.

[0009] In some embodiments, the step of constructing a fracturing equipment model library based on the fracturing equipment data includes:

[0010] The action data of each fracturing device is acquired, and the fracturing device model library is constructed based on the action data; the action data includes at least one of switch condition data and logical relationship data.

[0011] In some embodiments, the scenario data includes equipment layout data and equipment model data; and constructing a fracturing scenario model based on the scenario data and the fracturing equipment model library includes:

[0012] Calling the target model in the fracturing equipment model library based on the equipment model data;

[0013] A fracturing scenario model is constructed based on the target model and the equipment layout data.

[0014] In some embodiments, constructing a fracturing scenario model based on the target model and the equipment layout data includes:

[0015] Arranging the target model based on the equipment layout data to construct an initial model of a fracturing scenario;

[0016] The initial model of the fracturing scene is visually optimized to obtain the fracturing scene model; the visual optimization includes at least one of color optimization, lighting optimization, and shadow optimization.

[0017] In some embodiments, the step of importing the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform includes:

[0018] Importing the real-time fracturing data into the fracturing scenario model based on a data interface; the real-time fracturing data includes at least one of equipment operation data, real-time acquisition data, and equipment operation and maintenance data;

[0019] Each node in the fracturing scenario model is tested based on the real-time fracturing data to complete the construction of the fracturing digital twin platform.

[0020] On the other hand, a device for building a fracturing digital twin platform is provided, the device comprising:

[0021] A model library construction module, used to obtain fracturing equipment data and construct a fracturing equipment model library based on the fracturing equipment data;

[0022] A scene data acquisition module, used to acquire scene data of a construction site, and to construct a fracturing scene model based on the scene data and the fracturing equipment model library;

[0023] The platform construction module is used to import the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform.

[0024] In some embodiments, the model library construction module is specifically used to:

[0025] The action data of each fracturing device is acquired, and the fracturing device model library is constructed based on the action data; the action data includes at least one of switch condition data and logical relationship data.

[0026] In some embodiments, the scene data includes device layout data and device model data; the scene data acquisition module is specifically used to:

[0027] Calling the target model in the fracturing equipment model library based on the equipment model data;

[0028] A fracturing scenario model is constructed based on the target model and the equipment layout data.

[0029] In some embodiments, the scene data acquisition module is specifically used to:

[0030] Arranging the target model based on the equipment layout data to construct an initial model of a fracturing scenario;

[0031] The initial model of the fracturing scene is visually optimized to obtain the fracturing scene model; the visual optimization includes at least one of color optimization, lighting optimization, and shadow optimization.

[0032] In some embodiments, the platform building module is specifically used to:

[0033] Importing the real-time fracturing data into the fracturing scenario model based on a data interface; the real-time fracturing data includes at least one of equipment operation data, real-time acquisition data, and equipment operation and maintenance data;

[0034] Each node in the fracturing scenario model is tested based on the real-time fracturing data to complete the construction of the fracturing digital twin platform.

[0035] On the other hand, a computer device is provided, which includes a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the processor can load and execute at least one instruction, at least one program, a code set or an instruction set to implement the method for building a fracturing digital twin platform provided in the above-mentioned application embodiment.

[0036] On the other hand, a fracturing digital twin platform system is provided, characterized in that the system includes a data acquisition module, a data transmission module, a data access module, a data interaction module, and a fracturing digital twin platform established by the method as described above;

[0037] The data acquisition module is used to collect fracturing operation data;

[0038] The data transmission module is used to convert the fracturing operation data into structured data and send it to the data access module;

[0039] The data access module is used to convert the structured data into visual data, and send the visual data to the fracturing digital twin platform;

[0040] The data interaction module is used to respond to user instructions received by the fracturing digital twin platform.

[0041] In some embodiments, the fracturing digital twin platform system further includes a remote module, which is used to send the structured data and visualization data to a third-party host computer and remotely receive user instructions.

[0042] On the other hand, a computer-readable storage medium is provided, in which at least one instruction, at least one program, code set or instruction set is stored. The processor can load and execute at least one instruction, at least one program, code set or instruction set to implement the method for building a fracturing digital twin platform provided in the above-mentioned embodiment of the present application.

[0043] On the other hand, a computer program product or a computer program is provided, wherein the computer program product or the computer program includes computer program instructions, and the computer program instructions are stored in a computer-readable storage medium. A processor reads the computer instructions from the computer-readable storage medium and executes the computer instructions, so that the computer device executes the method for building a fracturing digital twin platform described in any of the above embodiments.

[0044] The beneficial effects brought by the technical solution provided in this application include at least: the embodiment of the present invention provides a method, device and twin platform for constructing a fracturing digital twin platform, the method comprising obtaining fracturing equipment data, constructing a fracturing equipment model library based on the fracturing equipment data; obtaining scene data of the construction site, constructing a fracturing scene model based on the scene data and the fracturing equipment model library; importing real-time fracturing data into the fracturing scene model to form the fracturing digital twin platform. The method provided in the embodiment of the present invention can digitize and visualize the fracturing production process, and realize the transparency, visualization and virtual-real mapping of the entire fracturing production process by introducing 3D engines, data-driven and other technologies, and provide a complete virtual digital twin service. The digital fracturing production process display method provided in the embodiment of the present invention can cooperate with the user's remote operation and maintenance and visual management, improve the company's own management level and control capabilities, raise the remote management decision of fracturing to a new height, promote the application and promotion of digital technology in the field of oil exploration and development, and promote the digital transformation and upgrading of oil exploration and development. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. 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 creative work.

[0046] Figure 1 A schematic diagram of an implementation process of a method for building a fracturing digital twin platform provided by an exemplary embodiment of the present application is shown;

[0047] Figure 2 A schematic diagram of a display interface of a fracturing digital twin platform provided by an exemplary embodiment of the present application is shown;

[0048] Figure 3 A structural diagram of a fracturing digital twin platform construction device provided by an exemplary embodiment of the present application is shown;

[0049] Figure 4 A schematic diagram of the structure of a computer device corresponding to a method for building a fracturing digital twin platform provided by an exemplary embodiment of the present application is shown;

[0050] Figure 5 A data construction architecture diagram of a fracturing digital twin platform system provided by an exemplary embodiment of the present application is shown;

[0051] Figure 6 A topological diagram of a fracturing digital twin platform system provided by an exemplary embodiment of the present application is shown. DETAILED DESCRIPTION

[0052] In order to make the objectives, technical solutions and advantages of the present application more clear, the implementation methods of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0053] Embodiment 1

[0054] Figure 1 A schematic diagram of the implementation process of a method for building a fracturing digital twin platform provided by an embodiment of the present invention is shown.

[0055] See also Figure 1 The method for constructing a fracturing digital twin platform provided in an embodiment of the present invention may include steps 101 to 103.

[0056] Step 101: Acquire fracturing equipment data, and build a fracturing equipment model library based on the fracturing equipment data.

[0057] In some embodiments, step 101 includes:

[0058] The appearance and scale data of the fracturing equipment are obtained, and a static model of the fracturing equipment is constructed to preliminarily determine the external structure of each fracturing equipment.

[0059] Based on the appearance structure of the fracturing equipment, a movable model consistent with the actual operation of the fracturing equipment is constructed. The action data of each fracturing equipment is obtained, and the fracturing equipment model library is constructed based on the action data; the action data includes at least one of switch condition data and logical relationship data.

[0060] In a specific example, the pressure equipment model library includes but is not limited to electric-controlled fracturing skids, electric-controlled fracturing trucks, carbon dioxide lamination pump skids, sand mixing trucks, well killing manifolds, high and low pressure manifolds and other equipment.

[0061] Furthermore, the changing relationship between real-time data and decomposed actions is analyzed, and the additional switch conditions of the switch data of each action are connected to determine the corresponding logical relationship. At the same time, the same switch data is distinguished to create corresponding actions for each device according to the operating rules of the equipment on the construction site, and the operating status of the equipment is simulated according to the actual situation on site to realize the action test of the scenario model.

[0062] For example, during the operation of the fracturing pump, the plunger will move according to the instructions. Correspondingly, during the operation of the equipment model scenario, the plunger of the model controls the speed according to the real-time status of the on-site equipment. During the operation of the fracturing unit, the cooling fan on the equipment will operate according to the real-time status information of the vehicle. The fan in the model will start and stop, and adjust the speed and other states according to the real-time status of the fan of the on-site equipment.

[0063] Step 102: Acquire scene data of the construction site, and construct a fracturing scene model based on the scene data and the fracturing equipment model library.

[0064] In some embodiments, the scenario data includes device layout data and device model data; step 102 includes:

[0065] Calling the target model in the fracturing equipment model library based on the equipment model data;

[0066] A fracturing scenario model is constructed based on the target model and the equipment layout data.

[0067] The constructing of the fracturing scenario model based on the target model and the equipment layout data includes:

[0068] Arranging the target model based on the equipment layout data to construct an initial model of a fracturing scenario;

[0069] In some embodiments, the initial model of the fracturing scene is visually optimized to obtain the fracturing scene model; the visual optimization includes at least one of color optimization, lighting optimization, and shadow optimization.

[0070] In a specific example, photos are taken based on the layout of the construction site and the current status of the on-site equipment to accurately restore the size parameters, layout information, etc. of the equipment. Furthermore, the equipment model required for the fracturing scene is imported into the tour scene to achieve true restoration and avoid on-site errors.

[0071] Furthermore, the model was deployed, and the scene texture colors, lighting effects, etc. were adjusted to improve the visual effects of the parade scene and complete the environment construction of the fracturing scene.

[0072] Optionally, adjust the lighting and brightness in the scene to optimize the visual effects such as the reflection effect of the device model. For example, adjust the lighting properties in the scene based on multiple tests according to the host configuration environment to optimize the shadows in the light, device, and environment to fully display the hidden, brightness, and fineness of the device.

[0073] In some embodiments, step 102 includes:

[0074] Roaming of the development scene, control of the cruise position, height, etc. Optionally, use the WASD keys for movement control, the mouse to control the view, and the Shift key to turn on or off the flight mode to achieve a cruise scene with no blind spots. Adjust the view in the well site layout panel to quickly move to the clicked position.

[0075] In some embodiments, the overall page style and multi-data surface effect design are performed, and the design of some pages is independently disassembled to complete the UI design of the system.

[0076] Step 103: Import the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform.

[0077] In some embodiments, step 103 includes:

[0078] Importing the real-time fracturing data into the fracturing scenario model based on a data interface; the real-time fracturing data includes at least one of equipment operation data, real-time acquisition data, and equipment operation and maintenance data;

[0079] Each node in the fracturing scenario model is tested based on the real-time fracturing data to complete the construction of the fracturing digital twin platform.

[0080] In some embodiments, after the system is built, the node corresponding test is implemented by accessing real-time data to feedback the changes in simulation data. Optionally, the data items accessed for fracturing construction include oil pressure, casing pressure, displacement, sandification, liquid volume, sand ratio, and the software interface code that conforms to the form of real-time fracturing data is refined through the research and development of data interfaces.

[0081] In some embodiments, the data communication protocol interfaces supported for data interaction with other systems through the data interface include but are not limited to mqtt, websocket, http, opc ua, etc.

[0082] In some embodiments, simulation and display are performed based on the constructed fracturing digital twin system. Specifically, the data involved in the fracturing site includes basic data of the equipment, various real-time collected data generated by fracturing, equipment operation and maintenance data, and other types of manually filled data. The equipment is quickly connected through a dedicated data acquisition tool, and a data warehouse is established for the fracturing digital twin equipment to form professional data integration for the digital twin subject, and provide a data source for the application of the digital twin.

[0083] In summary, in terms of the data source of the underground operation fracturing digital twin platform, the method provided by the embodiment of the present invention forms a field control network in the form of a local area network with a large amount of operation data generated by various equipment operations at the fracturing site, performs remote data collection in a unified manner in the instrument skid, and realizes the filling and transmission of static information of the operation. The data involved in the fracturing site includes basic data of the equipment, various real-time collection data generated by fracturing, equipment operation and maintenance data, and other types of manually filled data.

[0084] In terms of data integration and processing, the method provided in the embodiment of the present invention installs a data storage server in the fracturing instrument skid, develops data centralized collection software, and collects, aggregates, stores and outputs the operation data and equipment data. Based on the data link selection, data transmission protocol, and real-time equipment operation data, the collected data is processed into structured data, and the structured data is sent to the server through the data transmission protocol, which is received and stored by the server. Optionally, the equipment is quickly connected through a dedicated data acquisition tool, and a data warehouse is established for the fracturing digital twin to form a professional data integration for the digital twin subject, and provide a data source for the digital twin application upward, so as to achieve the data-driven effect of the data-related equipment according to the actual accessed data category, and then realize the linkage between data and model. The synthesis of the overall twin site formed based on modeling and data drive can provide a digital twin system display page to intuitively display the real-time situation of the fracturing operation.

[0085] The method provided by the embodiment of the present invention involves 3D visualization technology, industrial data acquisition technology, industrial data processing technology, industrial digital twin platform technology, and industrial motion drive technology, and the construction of a digital twin platform can also be realized in remote outdoor areas. On the basis of data support and hardware support, the complex technical processes, operating environment, and real global and detailed states of daily work processing processes of oil field fracturing are fully simulated based on the real data of the oil field fracturing site, and the data visualization of key environments such as various production processes, equipment, and pipelines is realized, thereby assisting the management of on-site staff, ensuring production safety, and improving production and operation efficiency.

[0086] The method for constructing a digital twin platform for fracturing provided in the embodiment of the present invention can realize the digital twin modeling of fracturing equipment, provide reliable optimization, maintenance and diagnosis methods for fracturing equipment, and improve the operating efficiency and safety of the equipment. Specifically, the method provided in the embodiment of the present invention adopts a data-driven approach to realize the digital twin modeling of fracturing equipment, which can more accurately reflect the operating status and performance of the equipment to realize the monitoring and management of the fracturing equipment. Furthermore, by adopting a modular design, the functions can be expanded and upgraded according to actual needs, and human-computer data exchange can be realized by using web pages, which is convenient for users to monitor and manage fracturing equipment.

[0087] Embodiment 2

[0088] Figure 2 A schematic diagram of an interface of a method for constructing a fracturing digital twin platform provided in an embodiment of the present invention is shown.

[0089] In a specific example, building a digital twin platform for fracturing equipment includes the following process.

[0090] The 3D model is constructed based on the actual model of the fracturing site.

[0091] The fracturing well site is built according to the actual situation of the fracturing site, and the shadow, lighting and other environmental renderings are performed to make the virtual site more realistic.

[0092] Furthermore, the digital twin platform is deployed on the user's intranet, and the authorization license of the digital twin project is obtained to develop the interface of the data communication protocol to realize the collection and conversion of field data. The number of authorization licenses must meet the needs of multiple fracturing well sites operating simultaneously, and be able to display the conversion of system data based on field data.

[0093] Optionally, obtain 30 authorization licenses to allow 30 projects or well teams to edit and run at the same time; support 1000 concurrent users and support 1000 users to access at the same time.

[0094] Finally, the construction of the digital twin well site was completed, realizing real-time data-driven fracturing process.

[0095] The digital twin platform for fracturing equipment provided in this example can achieve an opening speed of 1.2s during intranet environment testing; it can accommodate 1,000 users accessing the system simultaneously during pressure testing; and it can meet the load rate of 3D modeling and physical objects of more than 95%.

[0096] Optionally, a data docking tool is used to ensure the data foundation of the driver. The service environment configuration can include php8.0+linux+oracle client intranet environment to meet the needs of information security management and network transmission rate requirements.

[0097] In summary, the method for constructing a digital twin platform for fracturing provided by the embodiment of the present invention can digitize and visualize the fracturing production process, and realize the transparency, visualization, and virtual-real mapping of the entire fracturing production process by introducing technologies such as 3D engines and data-driven, and provide a complete virtual digital twin service. The digital fracturing production process display method provided by the embodiment of the present invention can cooperate with the user's remote operation and maintenance and visual management, improve the company's own management level and control capabilities, and raise the remote management decision-making of fracturing to a new level, promote the application and promotion of digital technology in the field of oil exploration and development, and promote the digital transformation and upgrading of oil exploration and development.

[0098] Embodiment 3

[0099] Figure 3 A schematic diagram of the structure of a fracturing digital twin platform building device provided in an embodiment of the present invention is shown.

[0100] See also Figure 3 , the fracturing digital twin platform construction device provided by the embodiment of the present invention may include:

[0101] A model library construction module 201 is used to obtain fracturing equipment data and construct a fracturing equipment model library based on the fracturing equipment data;

[0102] A scene data acquisition module 202 is used to acquire scene data of a construction site and construct a fracturing scene model based on the scene data and the fracturing equipment model library;

[0103] The platform construction module 203 is used to import the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform.

[0104] In some embodiments, the model library construction module 201 is specifically used for:

[0105] The action data of each fracturing device is acquired, and the fracturing device model library is constructed based on the action data; the action data includes at least one of switch condition data and logical relationship data.

[0106] In some embodiments, the scene data includes device layout data and device model data; the scene data acquisition module 202 is specifically used to:

[0107] Calling the target model in the fracturing equipment model library based on the equipment model data;

[0108] A fracturing scenario model is constructed based on the target model and the equipment layout data.

[0109] In some embodiments, the scene data acquisition module 202 is specifically used to:

[0110] Arranging the target model based on the equipment layout data to construct an initial model of a fracturing scenario;

[0111] The initial model of the fracturing scene is visually optimized to obtain the fracturing scene model; the visual optimization includes at least one of color optimization, lighting optimization, and shadow optimization.

[0112] In some embodiments, the platform construction module 203 is specifically used to:

[0113] Importing the real-time fracturing data into the fracturing scenario model based on a data interface; the real-time fracturing data includes at least one of equipment operation data, real-time acquisition data, and equipment operation and maintenance data;

[0114] Each node in the fracturing scenario model is tested based on the real-time fracturing data to complete the construction of the fracturing digital twin platform.

[0115] In summary, the fracturing digital twin platform construction device provided by the embodiment of the present invention can digitize and visualize the fracturing production process, and realize the transparency, visualization, and virtual-real mapping of the entire fracturing production process by introducing 3D engines, data-driven and other technologies, and provide a complete virtual digital twin service. The digital fracturing production process display method provided by the present embodiment can cooperate with the user's remote operation and maintenance and visual management, improve the company's own management level and control capabilities, and raise the remote management decision-making of fracturing to a new level, promote the application and promotion of digital technology in the field of oil exploration and development, and promote the digital transformation and upgrading of oil exploration and development.

[0116] Embodiment 4:

[0117] Figure 4 A schematic diagram of the structure of a computer device provided by an exemplary embodiment of the present application is shown, and the computer device includes:

[0118] The processor 301 includes one or more processing cores. The processor 301 executes various functional applications and data processing by running software programs and modules.

[0119] The receiver 302 and the transmitter 303 can be implemented as a communication component, and the communication component can be a communication chip. Optionally, the communication component can be implemented to include a signal transmission function. That is, the transmitter 303 can be used to transmit a control signal to the image acquisition device and the scanning device, and the receiver 302 can be used to receive the corresponding feedback instruction.

[0120] The memory 304 is connected to the processor 301 via a bus 305 .

[0121] The memory 304 may be used to store at least one instruction, and the processor 301 may be used to execute the at least one instruction to implement steps 101 to 102 in the above method embodiment.

[0122] Those skilled in the art will understand that Figure 4 It is only an example of a computer device and does not constitute a limitation of the computer device. The computer device may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the computer device may also include a network access device, etc.

[0123] The processor 301 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0124] The memory 304 may be an internal storage unit of the computer device, such as a hard disk or memory of the computer device. The memory 304 may also be an external storage device of the computer device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the computer device. Further, the memory 304 may also include both an internal storage unit of the computer device and an external storage device. The memory 304 is used to store the computer program and other programs and data required by the terminal device. The memory 304 may also be used to temporarily store data that has been output or is to be output.

[0125] Embodiment 5

[0126] The embodiment of the present application also provides a fracturing digital twin platform system, the system comprising a data acquisition module, a data transmission module, a data access module, a data interaction module and a fracturing digital twin platform established by the method as described above;

[0127] The data acquisition module is used to collect fracturing operation data;

[0128] The data transmission module is used to convert the fracturing operation data into structured data and send it to the data access module;

[0129] The data access module is used to convert the structured data into visual data, and send the visual data to the fracturing digital twin platform;

[0130] The data interaction module is used to respond to user instructions received by the fracturing digital twin platform.

[0131] In some embodiments, the fracturing digital twin platform system further includes a remote module, which is used to send the structured data and visualization data to a third-party host computer and remotely receive user instructions.

[0132] In a specific example, the data acquisition module is used to form a local area network with a large amount of operating data of various equipment at the fracturing site to form a control network at the site, and to perform remote data acquisition in the instrument skid.

[0133] The data transmission module is used to collect the real-time operation data of the equipment based on data link selection and data transmission protocol, and process the collected raw data into structured data, which is immediately sent to the server through the data transmission protocol, and received, stored and processed by the server.

[0134] The data access module integrates data sources such as on-site construction and equipment operation, allowing the data access platform to receive on-site data in real time.

[0135] The data interaction module is used to provide a display page for the digital twin system, visually displaying the real-time status of the fracturing operation.

[0136] Figure 5 A schematic diagram of the data construction architecture of the fracturing digital twin platform system provided in an embodiment of the present invention is shown.

[0137] See also Figure 5 In a specific example, the data source layer is used to obtain basic equipment data, real-time data collection of fracturing production, equipment operation data, equipment inspection and maintenance data, and manually reported data. The data access layer is used to connect IoT equipment data, SCADA / DCS data, basic equipment data, equipment management system data, and report data. The data storage layer is used for time series data storage and structured data storage. The data display layer is used for real-time display of equipment production data, dynamic linkage of equipment data, and two-dimensional chart display.

[0138] Figure 6 A structural schematic diagram of a fracturing digital twin platform system provided in an embodiment of the present invention is shown.

[0139] See also Figure 6 The equipment layer includes but is not limited to the electric fracturing skid corresponding to the electric fracturing equipment, the sand tank and sand mixing tank corresponding to the sand mixing equipment, the liquid tank and mixing tank corresponding to the full-process equipment, and the manifold, liquid supply tank, and power distribution room corresponding to the auxiliary equipment. The network layer centrally controls the above electric fracturing equipment, sand mixing equipment, full-process equipment, and auxiliary equipment. The control layer realizes the digital twin processing and display of sand mixing control, electric fracturing pumps, full-process equipment, data acquisition, and auxiliary equipment.

[0140] Existing fracturing operation models are mainly used for the placement and display of well site layouts. There are problems such as the model not being consistent with reality, no data termination and drive, and the model library for downhole equipment is not perfect enough to meet actual operation needs, nor can it provide a basis for remote decision-making by experts. The fracturing platform provided in this application can obtain a variety of monitoring data through temperature sensors, pressure sensors, vibration sensors and various monitoring equipment, realize data transmission through a dedicated network, use special data acquisition tools to quickly connect equipment, and establish a data warehouse for fracturing digital twins, forming professional data integration for digital twin subjects, and providing data sources for digital twin platform applications. Optionally, HTML technology is used to realize the display and interaction of Web pages.

[0141] Embodiment 6

[0142] An embodiment of the present application also provides a computer-readable storage medium, which stores at least one instruction, at least one program, a code set or an instruction set, which is loaded and executed by a processor to implement the above-mentioned fracturing digital twin platform construction method.

[0143] Optionally, the computer readable storage medium may include: a read only memory (ROM), a random access memory (RAM), a solid state drive (SSD), or an optical disk, etc. Among them, the random access memory may include a resistance random access memory (ReRAM) and a dynamic random access memory (DRAM).

[0144] Embodiment 7

[0145] The present application also provides a computer program product or a computer program, which includes a computer instruction stored in a computer-readable storage medium. A processor of a computer device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method for building a fracturing digital twin platform described in any of the above embodiments.

[0146] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the pros and cons of the implementation.

[0147] Those skilled in the art can understand that all or part of the steps of implementing the above-mentioned embodiments can be completed by hardware, or by instructing the relevant hardware to complete the steps through a program. The program can be stored in a computer-readable storage medium, and the storage medium mentioned above can be a read-only memory, a disk or an optical disk, etc. Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0148] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0149] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0150] The computer program includes computer program code, which may be in source code form, object code form, executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in the computer readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer readable media do not include electric carrier signals and telecommunication signals.

[0151] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A method for constructing a fracturing digital twin platform, characterized in that: The method comprises: Acquire fracturing equipment data, and build a fracturing equipment model library based on the fracturing equipment data; Acquire scene data of the construction site, and construct a fracturing scene model based on the scene data and the fracturing equipment model library; The real-time fracturing data is imported into the fracturing scenario model to form the fracturing digital twin platform.

2. The method according to claim 1, characterized in that The step of constructing a fracturing equipment model library based on the fracturing equipment data comprises: The action data of each fracturing device is acquired, and the fracturing device model library is constructed based on the action data; the action data includes at least one of switch condition data and logical relationship data.

3. The method according to claim 1, characterized in that The scenario data includes equipment layout data and equipment model data; and constructing a fracturing scenario model based on the scenario data and the fracturing equipment model library includes: Calling the target model in the fracturing equipment model library based on the equipment model data; A fracturing scenario model is constructed based on the target model and the equipment layout data.

4. The method according to claim 3, characterized in that: The constructing of the fracturing scenario model based on the target model and the equipment layout data includes: Arranging the target model based on the equipment layout data to construct an initial model of a fracturing scenario; The initial model of the fracturing scene is visually optimized to obtain the fracturing scene model; the visual optimization includes at least one of color optimization, lighting optimization, and shadow optimization.

5. The method according to claim 1, characterized in that The method of importing the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform includes: Importing the real-time fracturing data into the fracturing scenario model based on a data interface; the real-time fracturing data includes at least one of equipment operation data, real-time acquisition data, and equipment operation and maintenance data; Each node in the fracturing scenario model is tested based on the real-time fracturing data to complete the construction of the fracturing digital twin platform.

6. A device for constructing a fracturing digital twin platform, characterized in that: The device comprises: A model library construction module, used to obtain fracturing equipment data and construct a fracturing equipment model library based on the fracturing equipment data; A scene data acquisition module, used to acquire scene data of a construction site, and to construct a fracturing scene model based on the scene data and the fracturing equipment model library; The platform construction module is used to import the real-time fracturing data into the fracturing scenario model to form the fracturing digital twin platform.

7. A computer device, characterized in that: The computer device includes a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by the processor to implement the method for building a fracturing digital twin platform as described in any one of claims 1 to 5.

8. A fracturing digital twin platform system, characterized in that: The system comprises a data acquisition module, a data transmission module, a data access module, a data interaction module and a fracturing digital twin platform established according to the method according to any one of claims 1 to 6; The data acquisition module is used to collect fracturing operation data; The data transmission module is used to convert the fracturing operation data into structured data and send it to the data access module; The data access module is used to convert the structured data into visual data, and send the visual data to the fracturing digital twin platform; The data interaction module is used to respond to user instructions received by the fracturing digital twin platform.

9. The fracturing digital twin platform system according to claim 8, characterized in that: The fracturing digital twin platform system also includes a remote module, which is used to send the structured data and visualization data to a third-party host computer and remotely receive user instructions.

10. A computer-readable storage medium, characterized in that: The readable memory medium stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by a processor to implement the method for building a fracturing digital twin platform as described in any one of claims 1 to 5.

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