Digital intelligent resident supervision manufacturing method and device for oil casing

Abstract

The invention belongs to the technical field of oil casing quality control in the oil and natural gas industry, and particularly relates to an oil casing digital intelligent resident manufacturing supervision method and device. Firstly, quality performance information in the oil casing production process is obtained in real time and stored in a unified database, and an oil casing manufacturing key information database is established; centralized management and sharing of information are realized, so that all parties can pay attention to and solve problems in the production process; designing a digital intelligent supervision system based on the oil casing manufacturing key information data, and performing data analysis by using the digital intelligent supervision system; and finally, the oil casing production process is monitored and managed in real time according to a feedback result of the digital intelligent supervision system, so that the production process is monitored and managed in real time, and the accuracy and efficiency of supervision work can be effectively improved. And the functions of the system can be continuously optimized by evaluating and improving the digital intelligent supervision and manufacturing system subsequently, so that the level and the effect of the supervision and manufacturing work of the oil casing in a resident factory are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of quality control of oil casings in the oil and gas industry, and particularly relates to a digital and intelligent on-site supervision and manufacturing method and device for oil casings. Background Art

[0002] With the development of the oil and gas industry, the demand for oil casings is increasing. Oil casings are important equipment in the processes of oil drilling, production, and transportation, and their quality directly affects the safety and efficiency of oil engineering. Therefore, it is crucial to strictly monitor and manage the production process of oil casings. However, existing on-site supervision and manufacturing methods have problems such as poor information transmission, inaccurate data, and cumbersome manual operations. These problems may lead to misjudgments in the supervision results and affect the production quality and safety of oil casings. Summary of the Invention

[0003] In view of the above problems, on the one hand, the present invention proposes a digital and intelligent on-site supervision and manufacturing method for oil casings, and the method includes the following steps:

[0004] Obtain the quality and performance information in the production process of oil casings in real time and store it in a unified database to establish a key information database for oil casing manufacturing;

[0005] Design a digital and intelligent supervision system based on the key information data of oil casing manufacturing, and use the digital and intelligent supervision system for data analysis;

[0006] Perform real-time monitoring and management on the production process of oil casings according to the feedback results of the digital and intelligent supervision system.

[0007] Further, the quality and performance information includes chemical composition, mechanical properties, special properties, thread parameters, and geometric dimensions.

[0008] Further, the using the digital and intelligent supervision system for data analysis includes the following steps:

[0009] Collect the quality and performance information in the key information database for oil casing manufacturing;

[0010] Perform data analysis and processing on the collected quality and performance information;

[0011] Automatically confirm whether to automatically send a warning signal or an alarm signal or not send warning and alarm information according to the data analysis and processing results, and feedback to the supervision personnel.

[0012] Further, the performing data analysis and processing on the collected quality and performance information includes data comparison, anomaly detection, and quality assessment of the quality and performance information.

[0013] Further, the automatic confirmation of whether to automatically send a warning signal or an alarm signal or not to send any warning and alarm information according to the data analysis and processing results specifically includes:

[0014] If the analyzed quality performance information is normal, no warning and / or alarm signal is sent;

[0015] If the analyzed quality performance information is close to the critical value of the quality performance information specified in the technical requirement range, a warning signal is sent to the supervision personnel;

[0016] If the analyzed quality performance information exceeds the quality performance parameters in the technical requirement range, an alarm signal is sent to the supervision personnel.

[0017] Further, the method further includes evaluating the operation of the digital intelligent supervision system, optimizing and improving the system functions according to the evaluation results, and the evaluation content includes the accuracy of the collected data, the accuracy of the comparison results, and whether the evaluation results conform to the actual situation on site.

[0018] In a second aspect, the present invention provides a digital intelligent on-site supervision device for oil casing, including:

[0019] A database establishment unit, configured to obtain the quality performance information during the production process of oil casing in real time and store it in a unified database to establish a key information database for oil casing manufacturing;

[0020] A data analysis unit, configured to design a digital intelligent supervision system based on the key information data of oil casing manufacturing, and perform data analysis using the digital intelligent supervision system;

[0021] A monitoring and management unit, configured to perform real-time monitoring and management on the production process of oil casing according to the data analysis results of the digital intelligent supervision system.

[0022] Further, the device further includes an optimization unit, configured to evaluate the operation of the digital intelligent supervision system, and optimize and improve the functions of the digital intelligent supervision system according to the evaluation results.

[0023] Further, the digital intelligent supervision system is executed by the following functional modules:

[0024] A data acquisition module, configured to acquire the quality performance information in the key information database for oil casing manufacturing;

[0025] A data analysis module, configured to perform data analysis and processing on the acquired quality performance information;

[0026] An early warning and alarm module, which is used to automatically confirm whether to automatically send out early warning signals or alarm signals or not send early warning and alarm information according to the data analysis and processing results, and notify the supervisor to handle it in time.

[0027] Furthermore, the data acquisition module includes a chemical composition sensor, a mechanical property sensor, a special property sensor, a geometric dimension sensor, and a digital intelligent single-thread gauge;

[0028] Among them, the digital intelligent single-thread gauge includes a thread tooth height detector, a thread pitch detector, and / or a thread taper detector.

[0029] In a third aspect, the present invention proposes an electronic device, including a processor, a communication interface, a memory, and a communication bus. Among them, the processor, the communication interface, and the memory complete mutual communication through the communication bus;

[0030] The memory stores a computer program;

[0031] The processor is used to implement the digital intelligent in-factory supervision method for oil casings when executing the program stored in the memory.

[0032] In a fourth aspect, the present invention proposes a computer-readable storage medium storing a computer program, and when the computer program is run, it executes the digital intelligent in-factory supervision method for oil casings.

[0033] Advantages of the present invention:

[0034] The present invention adopts a digital intelligent method for in-factory supervision of oil casings, realizes real-time monitoring and management of the production process, and can effectively improve the accuracy and efficiency of the supervision work. By establishing a production information database for oil casings, centralized management and sharing of information can be realized, which is conducive to all parties jointly paying attention to and solving problems in the production process. The digital intelligent supervision system can timely discover problems in the production process and take corresponding measures, which helps to reduce the defective rate of oil casings and improve product quality. By evaluating and improving the digital intelligent supervision system, the system function can be continuously optimized, and the level and effect of the in-factory supervision work for oil casings can be improved.

[0035] Other features and advantages of the present invention will be described in the subsequent specification, and part of them will become obvious from the specification or be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures pointed out in the specification, claims, and drawings. Description of the Drawings

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0037] Figure 1 The flowchart of a digital and intelligent on-site supervision and manufacturing method for oil casing proposed by the present invention is shown;

[0038] Figure 2 The schematic architecture diagram of a digital and intelligent on-site supervision and manufacturing device for oil casing proposed by the present invention is shown;

[0039] Figure 3 The schematic architecture diagram of the digital and intelligent supervision and manufacturing system in the embodiments of the present invention is shown;

[0040] Figure 4 The schematic diagram of an electronic device proposed in the embodiments of the present invention is shown. Detailed implementation manners

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0042] To solve the problems existing in the on-site supervision and manufacturing method in the prior art, such as poor information transmission, inaccurate data, and cumbersome manual operations, the present invention provides a digital and intelligent on-site supervision and manufacturing method for oil casing, which realizes the real-time monitoring and management of the oil casing production process by adopting advanced information technology means, and improves the accuracy and efficiency of the supervision and manufacturing work.

[0043] As Figure 1 shown, a digital and intelligent on-site supervision and manufacturing method for oil casing proposed by the present invention includes the following steps:

[0044] S1: Real-time obtain the quality performance information in the oil casing production process and store it in a unified database to establish a key information database for oil casing manufacturing; Establishing real-time collection and storage of the quality performance information in the oil casing production process in a unified database can realize the centralized management and real-time sharing of the oil casing quality information;

[0045] The various quality performance data include, but are not limited to, the chemical composition, mechanical properties, special properties, thread parameters, and geometric dimensions of the oil casing; among them, the chemical composition includes, but is not limited to, elements such as P and S, the mechanical properties include, but are not limited to, tensile strength, hardness, and impact resistance, the special properties include, but are not limited to, corrosion resistance and anti-corrosion performance, the thread parameters include, but are not limited to, tooth height, pitch, and taper, and the geometric dimensions include, but are not limited to, the outer diameter and wall thickness of the oil casing.

[0046] S2: Design a digital intelligent supervision and manufacturing system based on the key information database of oil casing manufacturing; the digital intelligent supervision and manufacturing system can realize real-time monitoring and management of the production process of oil casing;

[0047] Specifically, it includes the following steps:

[0048] Collect quality performance information during the production process of oil casing;

[0049] Perform data analysis and processing on the collected quality performance information, such as data comparison, anomaly detection, quality assessment, etc., in order to timely discover problems in the production and inspection process and take corresponding measures; when analyzing and processing, overall analysis should be carried out in combination with the requirements of technical agreements, process documents, relevant standards, and the knowledge of domain experts.

[0050] In an embodiment of the present invention, compare the collected mechanical property data of the casing with the technical range required by the API 5CT standard. If the collected quality performance information exceeds the standard requirement range, the system reports abnormal information and the evaluation result is unqualified. If the collected performance data is within the standard requirement range, the evaluation result is qualified. If the collected quality performance information is close to the upper and lower limits of the standard requirements, the evaluation result is qualified and a quality risk is displayed.

[0051] Automatically confirm whether to automatically send a warning signal or an alarm signal or not send warning and alarm information according to the data analysis and processing results, and feedback to the supervision and manufacturing personnel;

[0052] If there is no anomaly in the analyzed quality performance information, no warning and / or alarm signal is sent. If the analyzed quality performance information is close to the critical value of the quality performance information specified in the technical requirement range, a warning signal is sent to the supervision and manufacturing personnel;

[0053] If the analyzed quality performance information exceeds the quality performance parameters in the technical requirement range, an alarm signal is sent to the supervision and manufacturing personnel.

[0054] S3: Perform real-time monitoring and management of the production process of oil casing according to the feedback results of the digital intelligent supervision and manufacturing system; at the same time, the supervision and manufacturing personnel can also obtain detailed information during the production process through the system, providing strong support for the supervision and manufacturing work.

[0055] S4: Evaluate the operation of the digital intelligent supervision and manufacturing system, and continuously optimize and improve the functions of the digital intelligent supervision and manufacturing system according to the evaluation results to improve the accuracy and efficiency of the on-site supervision and manufacturing work of oil casing.

[0056] Specifically, the operation of the digital intelligent supervision and manufacturing system can be evaluated annually. The evaluation content includes the accuracy of the collected data, the accuracy of the comparison results, and whether the evaluation results conform to the actual on-site situation. If there are deviations, the digital intelligent supervision and manufacturing system will be optimized.

[0057] Based on the same inventive concept, the present invention proposes a digital intelligent on-site supervision and manufacturing device for oil casing, as Figure 2 shown, including:

[0058] A database establishment unit for obtaining the quality performance information during the production process of oil casing in real time and storing it in a unified database to establish a key information database for oil casing manufacturing;

[0059] A data analysis unit for designing a digital intelligent supervision and manufacturing system based on the key information data of oil casing manufacturing and performing data analysis using the digital intelligent supervision and manufacturing system;

[0060] A monitoring and management unit for monitoring and managing the production process of oil casing in real time according to the data analysis results of the digital intelligent supervision and manufacturing system.

[0061] The supervision and manufacturing device further includes an optimization unit for evaluating the operation of the digital intelligent supervision and manufacturing system and optimizing and improving the functions of the digital intelligent supervision and manufacturing system according to the evaluation results.

[0062] In an exemplary embodiment of the present invention, as Figure 3 shown, the digital intelligent supervision and manufacturing system can implement the above functions through the following functional modules:

[0063] Data acquisition module: It is used to collect quality performance information from the key information database for oil casing manufacturing; in some exemplary embodiments of the present invention, quality performance information during the production of oil casings is collected in real time through sensors and monitoring devices installed on the oil casing production line, as well as digitalized instruments in testing or inspection processes, including chemical composition (elements such as P, S, etc.), mechanical properties (tensile, hardness, impact, etc.), special properties (corrosion resistance, collapse resistance, etc.), thread parameters (tooth height, pitch, taper, etc.), geometric dimensions (outer diameter, wall thickness, etc.), and the data is transmitted to the database. Specifically, chemical composition sensors can be used to collect chemical composition, mechanical property sensors to collect mechanical property data, special property sensors to collect special property data, and geometric dimension sensors to collect geometric dimension data; the quality performance information such as chemical composition, mechanical properties, special properties, and geometric dimensions can be directly connected to the digitalized supervision system through the manufacturer's data system. The collection of thread parameters can use a digitalized single-thread gauge, specifically a thread tooth height detector, a thread pitch detector, and / or a thread taper detector. The single-thread parameters of the casing thread detected by the digitalized single-thread gauge can be directly uploaded to the digitalized supervision system via Bluetooth or other wireless means.

[0064] Data analysis module: It is used to perform data analysis and processing on the collected quality performance information; the data analysis and processing include data comparison, anomaly detection, quality assessment, etc., in order to promptly discover problems in the production and inspection processes and take corresponding measures.

[0065] Early warning and alarm module: Automatically determines whether to automatically send an early warning signal or an alarm signal or not send any early warning and alarm information based on the data analysis and processing results, and feedbacks to the supervision personnel for timely handling; specifically, it includes the following situations:

[0066] If the analyzed quality performance information is normal, no early warning and / or alarm signal is sent;

[0067] If the analyzed quality performance information is close to the critical value of the quality performance information specified in the technical requirement range, an early warning signal is sent to the supervision personnel; specifically, a critical threshold close to the technical requirements can be set. If it exceeds the critical threshold, an early warning is given, and if it exceeds the technical requirement range, an alarm is directly given;

[0068] If the analyzed quality performance information exceeds the quality performance parameters in the technical requirement range, an alarm signal is sent to the supervision personnel.

[0069] Based on the same inventive concept, another exemplary embodiment of the present invention provides an electronic device. As Figure 4As shown, the electronic device includes at least one processor 401, at least one communication interface 402, at least one memory 403, and at least one communication bus 404; wherein, the processor 401, the communication interface 402, and the memory 403 complete communication with each other through the communication bus 404;

[0070] The memory 403 stores a computer program;

[0071] When the processor 401 is used to execute the program stored in the memory 403, the described digital intelligent on-site supervision method for oil casing is implemented.

[0072] Optionally, the communication interface can be the interface of a communication module, such as the interface of a GSM module; the processor may be a processor CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present invention. The memory may include high-speed RAM memory, and may also include non-volatile memory, for example, at least one disk memory. Among them, the memory stores a program, and the processor calls the program stored in the memory to execute some or all of the above method embodiments.

[0073] Based on the same inventive concept, an embodiment of the present application also provides a computer-readable storage medium storing a computer program, and when the computer program is run, some or all of the above method embodiments are implemented. Optionally, the storage medium may be a non-temporary computer-readable storage medium. For example, the non-temporary computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage devices, etc.

[0074] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A digital in-factory supervision method for oil casing, characterized in that, The method includes the following steps: Obtain the quality performance information during the production process of oil casing in real time and store it in a unified database to establish a key information database for oil casing manufacturing; Design a digital intelligent supervision and manufacturing system based on the key information data of oil casing manufacturing, and use the digital intelligent supervision and manufacturing system to conduct data analysis; According to the feedback results of the digital intelligent supervision and manufacturing system, conduct real-time monitoring and management of the oil casing production process.

2. The digital intelligent on-site supervision and manufacturing method for oil casing according to claim 1, wherein The quality performance information includes chemical composition, mechanical properties, special properties, thread parameters, and geometric dimensions.

3. The digital intelligent on-site supervision and manufacturing method for oil casing according to claim 1, wherein The using the digital intelligent supervision and manufacturing system to conduct data analysis includes the following steps: Collect the quality performance information in the key information database for oil casing manufacturing; Conduct data analysis and processing on the collected quality performance information; Automatically confirm whether to automatically send a warning signal or an alarm signal or not send any warning and alarm information according to the data analysis and processing results, and feedback to the supervision and manufacturing personnel.

4. The digital intelligent on-site supervision and manufacturing method for oil casing according to claim 3, wherein The conducting data analysis and processing on the collected quality performance information includes data comparison, anomaly detection, and quality assessment of the quality performance information.

5. The digital intelligent on-site supervision and manufacturing method for oil casing according to claim 1, wherein The automatically confirming whether to automatically send a warning signal or an alarm signal or not send any warning and alarm information according to the data analysis and processing results specifically includes: If the analyzed quality performance information is normal, no warning and / or alarm signal is sent; If the analyzed quality performance information is close to the critical value of the quality performance information specified in the technical requirement range, a warning signal is sent to the supervision and manufacturing personnel; If the analyzed quality performance information exceeds the quality performance parameters in the technical requirement range, an alarm signal is sent to the supervision and manufacturing personnel.

6. The digital in-factory supervision and manufacturing method for oil casing according to any one of claims 1-5, characterized in that, The method further includes evaluating the operation status of the digital intelligent supervision and manufacturing system, optimizing and improving the system functions according to the evaluation results, and the evaluation content includes the accuracy of the collected data, the accuracy of the comparison results, and whether the evaluation results conform to the actual situation on site.

7. An intelligent on-site supervision device for oil casing, characterized in that, including: A database establishment unit for obtaining the quality performance information during the production process of oil casing in real time and storing it in a unified database to establish a key information database for oil casing manufacturing; A data analysis unit for designing a digital intelligent supervision and manufacturing system based on the key information data of oil casing manufacturing and using the digital intelligent supervision and manufacturing system to conduct data analysis; A monitoring and management unit for conducting real-time monitoring and management of the oil casing production process according to the data analysis results of the digital intelligent supervision and manufacturing system.

8. The digital intelligent on-site supervision and manufacturing device for oil casing according to claim 7, wherein The device further includes an optimization unit for evaluating the operation status of the digital intelligent supervision and manufacturing system and optimizing and improving the functions of the digital intelligent supervision and manufacturing system according to the evaluation results.

9. The digital in-factory supervision and manufacturing device for oil casing according to claim 7, wherein including: The digital intelligent supervision and manufacturing system is executed using the following functional modules: A data acquisition module, which is used to acquire the quality performance information in the key information database for oil casing manufacturing; A data analysis module, which is used to perform data analysis and processing on the acquired quality performance information; An early warning and alarm module, which is used to automatically confirm whether to automatically send an early warning signal or an alarm signal or not send early warning and alarm information according to the data analysis and processing results, and notify the supervision personnel to handle it in time.

10. The digital in-factory supervision device for oil casing according to claim 7, wherein The data acquisition module includes a chemical composition sensor, a mechanical property sensor, a special property sensor, a geometric dimension sensor, and a digital intelligent single-thread gauge; Among them, the digital intelligent single-thread gauge includes a thread tooth height detector, a thread pitch detector, and / or a thread taper detector.

11. An electronic device, characterized in that, It includes a processor, a communication interface, a memory, and a communication bus. Among them, the processor, the communication interface, and the memory complete mutual communication through the communication bus; The memory stores a computer program; The processor is used to implement the digital intelligent on-site supervision method for oil casing described in any one of claims 1-6 when executing the program stored in the memory.

12. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is run, it executes the digital intelligent on-site supervision method for oil casing described in any one of claims 1-6.

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