A method for intelligent early warning safety management and control of a drilling site

Abstract

This invention discloses an intelligent early warning and safety management method for drilling operations, comprising the following steps: S1, establishing a full-process database for drilling operations; S2, setting sub-nodes in the key nodes mentioned in step S1; S3, establishing a standard measures library for the safety management system; S4, monitoring the construction progress at the drilling site and issuing early warnings when the construction progress reaches the key nodes and sub-nodes in steps S1 and S2; S5, monitoring in real time whether standard measures have been implemented, and issuing an alarm if not. Based on the engineering design and phased work, well process flow control nodes are set or adjusted, automatically matching the risks, control measures, and responsible persons for each node, tracking and monitoring the implementation progress of measures in real time, and issuing early warnings and coordinating the handling of abnormal situations; the corresponding HSE standardized operating procedures, process technology regulations, safety supervision methods, and key operation control plans for each node are supported by basic modules.

Description

Technical Field

[0001] This invention relates to the field of petroleum exploration and development technology, and in particular to an intelligent early warning and safety management method for drilling operations. Background Technology

[0002] Currently, driven by technologies such as big data, artificial intelligence, 5G, cloud computing, and the Internet of Things, the level of intelligence in oil and gas fields is increasing, which is an effective way to reduce costs and increase efficiency. my country has abundant oil resources, but the oil drilling operation environment is complex, with many safety influencing factors. In drilling operations, factors such as a complex working environment susceptible to external environmental influences, numerous pieces of equipment prone to failure, frequent personnel movement with weak safety awareness and non-standard operating procedures, and multiple overlapping operational stages all contribute to safety hazards and can lead to accidents such as project collapses, oil and gas leaks, and blowouts, significantly impacting drilling operations.

[0003] Currently, the level of intelligence in safety management at drilling sites is low. Data collection and processing still rely on manual recording, which is not only inefficient but also prone to errors, making it difficult to guarantee data accuracy and completeness. In terms of data processing, the lack of automated and intelligent analysis tools leads to insufficient data utilization and an inability to promptly identify potential safety risks. Traditional safety management methods often focus on single-stage safety management, making it difficult to achieve intelligent safety monitoring throughout the entire process. There is also a lack of effective monitoring and early warning systems for the implementation of control measures, hindering timely detection of safety implementation status. This poses significant challenges to safety management at drilling sites.

[0004] Therefore, how to achieve intelligent early warning and safety management at drilling operation sites, improve operational safety and ensure drilling production, is an urgent problem to be solved. Summary of the Invention

[0005] This invention aims to provide an intelligent early warning and safety management method for drilling operations, which digitizes risk and hazard control measures at key points in the production process, tracks the real-time dynamics of drilling operations, intelligently matches, warns, and pushes safety management measures based on the current working conditions, supervises the implementation of safety management measures, and improves the safety of drilling operations.

[0006] To achieve the above-mentioned objectives, the technical solution of the present invention is as follows: A method for intelligent early warning and safety management at drilling operation sites includes the following steps: S1. Import key nodes in drilling operations into the database to establish a full-process database for drilling operations; Key milestones include drilling rig dismantling, drilling rig relocation, drilling rig installation, pre-construction preparation, single or multiple drilling operations, and well completion. S2. Set sub-nodes in the key nodes mentioned in step S1; Key nodes that can be constructed in one or more stages include: logging, casing installation, cementing, installation of well control equipment, pressure testing, and drilling into the oil and gas layer. The logging sub-node is added at the key node of the first or multiple drilling phases when the progress is obtained from the construction progress data and the working conditions are matched with the logging conditions based on key data such as logging, drilling parameter instrument, and daily reports. The casing installation sub-node is obtained by using construction progress data to determine whether the drilling of one or more sections is completed, and whether all measures of the logging sub-node have been completed. The casing installation sub-node is added to the key construction nodes of one or more sections by referring to key data such as logging, drilling parameter instrument, and daily reports. The cementing sub-node is obtained by using construction progress data to show that all measures of the first or multiple opening construction have been completed and the casing running sub-node has been completed. The working conditions are matched with key data such as logging, drilling parameter instrument, and daily reports to cementing, and cementing sub-nodes are added at key construction nodes of the first or multiple openings. The installation of well control equipment is based on the progress data obtained from the construction progress. The progress of drilling and cementing sub-nodes in one or more phases of construction has been completed. The working conditions are matched with key data such as logging, drilling parameter instrument, and daily reports to install well control equipment or wellhead devices. Sub-nodes for installing well control facilities are added at key nodes of one or more phases of construction. Pressure testing is conducted by using construction progress data to determine if all measures for the sub-nodes of drilling completion and well control equipment installation in one or more phases of construction have been completed. The working conditions are matched with key data such as logging, drilling parameter instruments, and daily reports to determine the pressure testing conditions. Pressure testing sub-nodes are added to key construction nodes in one or more phases of construction. The sub-node for drilling into the oil and gas layer is added when the progress of the second drilling phase is completed, and all measures of the pressure testing sub-node have been completed. S3. Establish a standard measures library for the safety management and control system, including setting standard measures for key nodes and sub-nodes in steps S1 and S2 respectively, and establishing a standard measures library for the safety management and control system. Establish safety management standards and measures for the sub-nodes mentioned in step S2, including HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings. The standard measures include: key nodes in drilling rig dismantling, reconnaissance of a two-point route, and compilation of two... Figure 3 Single HSE work plan, safety briefing, training, operator competency assessment, work environment assessment and equipment and facility inspection; The standard measures for key milestones in the drilling rig relocation include: an environmental and road risk list and joint meetings; The standard measures for key nodes in drilling rig installation include: training, operator competency assessment, equipment and facility inspection, work environment assessment, and risk management in four aspects: work team. The standard measures for key pre-construction preparation nodes include: HSE protocol, safety technical briefing, pre-start safety inspection of equipment, and pre-construction acceptance. The standard measures for key construction nodes in one or more phases include: safety technical briefings for each phase, HSE agreements, joint office meetings, and relevant procedure training. The standard measures for the logging sub-nodes include: HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings; The standard measures for the casing sub-node include: HSE protocol, joint office meetings, relevant procedure training and pre-operation safety meetings; The standard measures for the cementing sub-nodes include: HSE protocol, joint office meetings, relevant procedure training, and pre-operation safety meetings; The standard measures for installing well control equipment sub-nodes include: HSE protocols, joint meetings, and relevant procedure training; The standard measures for the pressure testing sub-nodes include: relevant procedure training and pre-operation safety meetings; The standard measures for drilling into oil and gas reservoir sub-nodes include: acceptance checklists and joint office meetings; The standard measures for key well completion milestones include: well completion inspection, safety and technical briefing, and pre-operation safety meeting. S4. Monitor the construction progress at the drilling site and issue early warnings when the construction progress reaches the key nodes and sub-nodes in steps S1 and S2. By comprehensively judging the current well construction progress through the daily drilling reports, logging and drilling parameter instrument data, and matching it with the progress in the whole process database, the current node is determined. Based on the standard measures for the current node in the safety management system standard measures library, the construction personnel are given an early warning. S5. Monitor in real time whether standard measures have been implemented, and issue an alarm if they have not been implemented.

[0007] Based on the drilling daily report, logging, and real-time data from the drilling parameter instrument, the current node is determined and matched with the nodes currently being executed in the database. If the standard measures for the current node are not being executed, an alarm is triggered.

[0008] The beneficial effects of this invention are: 1. In this invention, well process flow control nodes are set or adjusted according to engineering design and phased work settings. The system automatically matches risks, control measures, and responsible persons for each node, tracks and monitors the implementation progress of measures in real time, and provides early warnings and coordinated responses to abnormal situations. The basic module supports the corresponding HSE standardized operating procedures, process technology regulations, safety supervision methods, and key operation control plans for each node. This enables comprehensive risk identification across all process nodes, and ensures that corresponding control measures are effectively implemented at the grassroots team and post levels. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the standard measures for the key nodes and their sub-nodes of the present invention.

[0010] Figure 2 This is a schematic diagram illustrating the early warning and safety management measures prepared before construction of key nodes in this invention.

[0011] Figure 3 This is a schematic diagram of the early warning and safety management of the bushing under the sub-node of the present invention.

[0012] Figure 4 This is a schematic diagram of the early warning and safety management of sub-node cementing according to the present invention.

[0013] Figure 5 This is a schematic diagram illustrating the early warning and safety management of the well control equipment installed on the sub-nodes of the present invention.

[0014] Figure 6 This is a schematic diagram illustrating the early warning and safety control of the sub-node pressure test according to the present invention.

[0015] Figure 7 This is a schematic diagram illustrating the early warning and safety management of sub-node drilling into oil and gas layers according to the present invention. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to embodiments, but the implementation of the present invention is not limited thereto.

[0017] Example 1 This embodiment provides an intelligent early warning and safety management method for drilling operation sites, including the following steps: S1. Import key nodes in drilling operations into the database to establish a full-process database for drilling operations; Key milestones include drilling rig dismantling, drilling rig relocation, drilling rig installation, pre-construction preparation, single or multiple drilling operations, and well completion. S2. Set sub-nodes in the key nodes mentioned in step S1; Key nodes that can be constructed in one or more stages include: logging, casing installation, cementing, installation of well control equipment, pressure testing, and drilling into the oil and gas layer. The logging sub-node is added at the key node of the first or multiple drilling phases when the progress is obtained from the construction progress data and the working conditions are matched with the logging conditions based on key data such as logging, drilling parameter instrument, and daily reports. The casing installation sub-node is obtained by using construction progress data to determine whether the drilling of one or more sections is completed, and whether all measures of the logging sub-node have been completed. The casing installation sub-node is added to the key construction nodes of one or more sections by referring to key data such as logging, drilling parameter instrument, and daily reports. The cementing sub-node is obtained by using construction progress data to show that all measures of the first or multiple opening construction have been completed and the casing running sub-node has been completed. The working conditions are matched with key data such as logging, drilling parameter instrument, and daily reports to cementing, and cementing sub-nodes are added at key construction nodes of the first or multiple openings. The installation of well control equipment is based on the progress data obtained from the construction progress. The progress of drilling and cementing sub-nodes in one or more phases of construction has been completed. The working conditions are matched with key data such as logging, drilling parameter instrument, and daily reports to install well control equipment or wellhead devices. Sub-nodes for installing well control facilities are added at key nodes of one or more phases of construction. Pressure testing is conducted by using construction progress data to determine if all measures for the sub-nodes of drilling completion and well control equipment installation in one or more phases of construction have been completed. The working conditions are matched with key data such as logging, drilling parameter instruments, and daily reports to determine the pressure testing conditions. Pressure testing sub-nodes are added to key construction nodes in one or more phases of construction. The sub-node for drilling into the oil and gas layer is added when the progress of the second drilling phase is completed, and all measures of the pressure testing sub-node have been completed. S3. Establish a standard measures library for the safety management and control system, including setting standard measures for key nodes and sub-nodes in steps S1 and S2 respectively, and establishing a standard measures library for the safety management and control system. like Figure 1 The diagram shown is a standard implementation diagram of the key nodes and their sub-nodes of the present invention. Establish safety management standards and measures for the sub-nodes mentioned in step S2, including HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings. The standard measures include: key nodes in drilling rig dismantling, reconnaissance of a two-point route, and compilation of two... Figure 3 Single HSE work plan, safety briefing, training, operator competency assessment, work environment assessment and equipment and facility inspection; The standard measures for key milestones in the drilling rig relocation include: an environmental and road risk list and joint meetings; The standard measures for key nodes in drilling rig installation include: training, operator competency assessment, equipment and facility inspection, work environment assessment, and risk management in four aspects: work team. The standard measures for key pre-construction preparation nodes include: HSE protocol, safety technical briefing, pre-start safety inspection of equipment, and pre-construction acceptance.

[0018] The standard measures for the logging sub-nodes include: HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings; The standard measures for the casing sub-node include: HSE protocol, joint office meetings, relevant procedure training and pre-operation safety meetings; The standard measures for the cementing sub-nodes include: HSE protocol, joint office meetings, relevant procedure training, and pre-operation safety meetings; The standard error document for the installation of well control equipment sub-nodes includes: HSE protocol, joint office meeting and relevant procedure training; The standard measures for the pressure testing sub-nodes include: relevant procedure training and pre-operation safety meetings; The standard measures for drilling into oil and gas reservoir sub-nodes include: acceptance checklists and joint office meetings; Standard measures for key well completion milestones include: well completion inspection, safety briefing, and pre-operation safety meeting; S4. Monitor the construction progress at the drilling site and issue early warnings when the construction progress reaches the key nodes and sub-nodes in steps S1 and S2. By comprehensively judging the current well construction progress through the daily drilling reports, logging and drilling parameter instrument data, and matching it with the progress in the whole process database, the current node is determined. Based on the standard measures for the current node in the safety management system standard measures library, the construction personnel are given an early warning. S5. Monitor in real time whether standard measures have been implemented, and issue an alarm if they have not been implemented.

[0019] Based on the drilling daily report, logging, and real-time data from the drilling parameter instrument, the current node is determined and matched with the nodes currently being executed in the database. If the standard measures for the current node are not being executed, an alarm is triggered.

[0020] Figure 2-7 The diagrams, in sequence, illustrate the key nodes of this invention: pre-construction preparation, casing installation at sub-nodes, cementing early warning at sub-nodes, installation of well control equipment at sub-nodes, pressure testing at sub-nodes, and early warning and safety management of drilling into oil and gas layers at sub-nodes.

[0021] Example 2 Compared with Example 1, this embodiment uses the Shendi Chuanke 1 well as an example to describe the present invention in detail, but the example is not intended to limit the present invention.

[0022] The deep-earth Chuanke 1 well has a designed depth of 10,520 meters. It is a scientific exploration well, a vertical well, and a Class II risk well. The target formation is the second section of the main exploration lamp, and it also explores the Canglangpu Formation, Devonian-Carboniferous System, and Maokou Formation.

[0023] The system to which this control method pertains has been tested. The well has currently completed drilling relocation, drilling rig installation, pre-construction preparation, first phase, second phase, and third phase. This embodiment will describe the control method in detail using the pre-construction preparation as an example.

[0024] Pre-construction preparation Once the drilling rig is installed and the system detects that drilling is complete, it automatically enters the pre-construction preparation phase. Based on the pre-construction safety control measures standards, the system reminds the drilling personnel to execute them sequentially. Construction work can only proceed after all measures have been implemented. If the drilling start date is not empty or the drilling status is "drilling," and there are still unexecuted safety control measures, an alarm will sound, reminding the personnel of which measures remain in effect.

[0025] The standard measures for key pre-construction preparation nodes include: HSE protocol, safety technical briefing, pre-start safety inspection of equipment, and pre-construction acceptance.

[0026] The HSE agreement is as follows: When logging, casing installation, cementing, or well control equipment installation occurs for the first time during the shift, the on-duty officer will sign an HSE agreement with the relevant teams through the node management - HSE agreement function. The HSE agreement includes: a signed HSE management agreement for cross-operations among relevant parties at the construction site; a confirmation form for personnel and equipment entry inspections of relevant parties (contractors); safety notices for relevant party (contractor) personnel upon entry; personal notices; a commitment to comply with camp management regulations; blood pressure and alcohol test records; and key risks and prevention and control measures for cross-operations. The safety technical briefing is as follows: After the HSE work plan is approved, the on-duty officer conducts a safety technical briefing on the HSE work plan for all team members in the node control - safety technical briefing function, generates a briefing record, and uploads audio, video, documents, and other attachments. Safety technical briefings and control measures warnings cannot begin if the HSE work plan has not been approved.

[0027] The pre-start safety inspection of the equipment is conducted through the node control - special inspection - pre-start safety inspection function. Organized by team leaders, the inspection follows the pre-start safety inspection standards. Any identified hazards are photographed, recorded, and then processed through the hazard rectification function to achieve a closed-loop rectification process. The pre-start safety inspection cannot begin until the safety technical briefing is completed.

[0028] The pre-construction acceptance inspection consists of three parts: self-inspection, project inspection, and company inspection, conducted through a node control, special inspection, and pre-drilling inspection function. Different departments use handheld devices to check against the pre-drilling acceptance checklist (equipment section, safety and environmental protection section, and engineering and technical section). During the inspection, any hidden dangers discovered are photographed and recorded, and then incorporated into the hidden danger rectification function to achieve a closed-loop rectification process. Pre-construction acceptance inspection cannot proceed if the pre-start safety inspection and rectification loop is not completed.

[0029] Example 3 The difference between this embodiment and embodiment 2 is that this embodiment provides a detailed explanation of the control method in terms of pre-construction preparation.

[0030] In this embodiment, after the rectification of issues identified during the pre-construction acceptance inspection is completed, the pre-construction safety control measures are implemented. Once the drilling begins, the system automatically enters the first drilling phase. During the first drilling phase, the system automatically detects and generates corresponding sub-nodes for logging, casing running, cementing, and well control equipment installation, as well as pressure testing and drilling into the oil and gas layer. Relevant safety control measures must be implemented at these critical nodes before construction can proceed. If the pre-construction safety control measures are not fully implemented or if the second drilling phase has already begun in the integrated system, an alarm will be triggered indicating that the safety control measures have not been fully implemented.

[0031] The standard measures for key construction nodes, whether one or more, include: safety technical briefings at each stage, HSE protocols, joint meetings, and relevant procedure training.

[0032] The aforementioned initial safety technical briefing is conducted by the team's duty officer to the team members according to the construction plan within the safety technical briefing function. A safety technical briefing record is generated, and the team officer uploads audio, video, documents, and other attachments.

[0033] The HSE agreement is signed by the on-duty officer with the relevant teams when the first occurrence of logging, casing running, cementing, or well control equipment installation occurs during the shift. The HSE agreement includes the signing of an HSE management agreement for cross-operations among relevant parties at the construction site, a confirmation form for personnel and equipment entry of relevant parties (contractors), safety notices for personnel entering the site, personal notices, commitments to comply with camp management, blood pressure and alcohol test records, and key risks and prevention and control measures for cross-operations.

[0034] The joint meeting is held when the on-duty officer first encounters situations such as logging, casing installation, cementing, installation of well control equipment, or drilling into oil and gas formations. The joint meeting is conducted by the on-duty officer and the relevant teams. The joint meeting is recorded and the team leader uploads the audio, video, documents, and other attachments.

[0035] The relevant procedure training is conducted when the on-duty officer first encounters situations such as logging, casing running, cementing, installing well control equipment, and drilling into oil and gas formations during the shift. The relevant procedure training function will automatically push standardized operating procedure videos and documents, which will then be explained and trained by the on-duty officer. After the training is completed, a standardized operating procedure training record will be generated.

[0036] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A method for intelligent early warning and safety management at drilling operation sites, characterized in that: Includes the following steps: S1. Import key nodes in drilling operations into the database to establish a full-process database for drilling operations; S2. Set sub-nodes in the key nodes mentioned in step S1; S3. Set standard measures for the key nodes and sub-nodes in steps S1 and S2 respectively, and establish a standard measure library for the safety management and control system. S4. Monitor the construction progress at the drilling site and issue early warnings when the construction progress reaches the key nodes and sub-nodes in steps S1 and S2. S5. Monitor in real time whether standard measures have been implemented, and issue an alarm if they have not been implemented.

2. The intelligent early warning and safety management method for drilling operations according to claim 1, characterized in that: In step S1, key nodes include drilling rig dismantling, drilling rig relocation, drilling rig installation, pre-construction preparation, single or multiple drilling operations, and well completion operations.

3. The intelligent early warning and safety management method for drilling operations according to claim 1, characterized in that: In step S2, the sub-nodes for one or more key nodes to be constructed include: logging, casing installation, cementing, installation of well control equipment, pressure testing, and drilling into the oil and gas layer.

4. The intelligent early warning and safety management method for drilling operations according to claim 3, characterized in that: The logging sub-nodes are added at key nodes of the first or multiple drilling phases when the progress is obtained from the construction progress data. The logging conditions are matched with key data such as logging, drilling parameter instrument, and daily reports.

5. The intelligent early warning and safety management method for drilling operations according to claim 3, characterized in that: The casing installation sub-node is established by obtaining progress data from the construction progress data, indicating that the drilling of one or more sections has been completed and all measures of the logging sub-node have been completed. The casing installation sub-node is added at the key construction nodes of one or more sections by referring to key data such as logging, drilling parameter instrument, and daily reports.

6. The intelligent early warning and safety management method for drilling operations according to claim 3, characterized in that: The cementing sub-node is obtained by using construction progress data to determine whether all measures for the first or multiple drilling operations have been completed, such as drilling completion and casing running. The cementing sub-node is added at key construction nodes in the first or multiple drilling operations based on key data such as logging, drilling parameter instruments, and daily reports.

7. The intelligent early warning and safety management method for drilling operations according to claim 3, characterized in that: The sub-node for drilling into the oil and gas layer is added when the progress is obtained from the construction progress data and all measures of the pressure testing sub-node have been completed.

8. The intelligent early warning and safety management method for drilling operations according to claim 1, characterized in that: In step S3, setting standard measures and establishing a standard measures library for the safety management and control system includes: establishing safety management and control standard measures for the sub-nodes mentioned in step S2, such as HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings.

9. The intelligent early warning and safety management method for drilling operations according to claim 8, characterized in that: The standard measures include: key nodes of drilling rig dismantling, reconnaissance of two points and one line road, preparation of two maps and three lists, HSE work plan, safety technical briefing, training, assessment of operator competence, assessment of work environment and inspection of equipment and facilities.

10. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for key milestones in the drilling rig relocation include: an environmental and road risk list and joint meetings.

11. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for key nodes in drilling rig installation include: training, operator competency assessment, equipment and facility inspection, work environment assessment, and risk management in four aspects: work team.

12. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for the well logging sub-nodes include: HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings.

13. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for the lower casing sub-node include: HSE protocol, joint office meetings, relevant procedure training, and pre-operation safety meetings.

14. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for cementing sub-nodes include: HSE protocols, joint office meetings, relevant procedure training, and pre-operation safety meetings.

15. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for installing well control equipment sub-nodes include: HSE protocols, joint meetings, and relevant procedure training.

16. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for key pre-construction preparation nodes include: HSE protocol, safety technical briefing, pre-start safety inspection of equipment, and pre-construction acceptance.

17. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for the pressure testing sub-nodes include: relevant procedure training and pre-operation safety meetings.

18. The intelligent early warning and safety management method for drilling operations according to claim 9, characterized in that: The standard measures for drilling into oil and gas reservoir sub-nodes include: acceptance checklists and joint office meetings.

19. The intelligent early warning and safety management method for drilling operations according to claim 1, characterized in that: In step S4, the construction progress at the drilling site is monitored, and an early warning is issued when the construction progress reaches the key node mentioned in step S2. This includes: comprehensively judging the current well construction progress by using real-time data from daily drilling reports, logging, and drilling parameter instruments, matching the progress with the progress in the full-process database, determining the current node, and issuing an early warning to the construction personnel based on the standard measures for the current node in the standard measures library of the safety management system.

20. The intelligent early warning and safety management method for drilling operations according to claim 1, characterized in that: Step S5 includes: determining the current node based on the drilling daily report, logging and drilling parameter instrument real-time data, matching it with the node currently being executed in the database, and issuing an alarm if the standard measures for the current node are not being executed.

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