Onshore Oilfields need to establish an integrated security system of "global perception intelligent warning active defense", combining harsh environmental adaptability technology with the special protection needs of the energy industry. The core configuration is as follows:
I. Intelligent perimeter protection system
Thermal imaging panoramic monitoring radar
360 ° infrared detection with a coverage radius of ≥ 8 kilometers, supporting extreme environments ranging from -40 ° C to 70 ° C, accurately identifying intrusion targets of personnel, vehicles, and drones, and automatically drawing motion trajectories through a linked tracking system;
Distributed fiber optic vibration sensing
Buried along the oil pipeline, with an intrusion positioning error of less than 50 meters and a response time of ≤ 1 second in conjunction with the acoustic optical separation device;
Dual spectrum intelligent ball machine
Thermal imaging detection range ≥ 1.2 kilometers, visible light 85x zoom, AI automatically recognizes behaviors such as climbing fences and equipment damage.
II. Precise security inspection plan for the work area
Mobile underbody scanning system
Multi spectral imaging technology is used to detect foreign objects and illegal modifications on the chassis, with a load-bearing capacity of 50 tons and a rapid deployment time of 3 minutes;
Explosion proof trace detector
The portable Raman spectrometer completes explosive/drug particle detection in 30 seconds, with a detection limit of Pic level and complying with ATEX explosion-proof certification;
Intelligent explosion-proof safety helmet
Integrating Beidou positioning and gas sensors, real-time monitoring of the location of operators and the concentration of combustible gases in the environment, and automatic alarm in case of emergency.
III. Integrated Inspection Network of Air, Space, and Sky
Technical indicators for hierarchical device configuration
The aerial industrial drone cluster is equipped with a laser radar (accuracy ± 0.1 meters) and an infrared thermal imager, and can perform a single flight inspection of 10 kilometers of pipelines
Ground explosion-proof inspection robot can autonomously avoid obstacles in environments ranging from -30 ° C to 60 ° C, with a 98% accuracy rate in identifying equipment leaks and leaks
The underground fiber optic pipeline monitoring system (such as Huawei OptiXsense) has a leak location accuracy of ± 1 meter and a response speed increase of 10 times
IV. Strengthen protection in the core area
Explosion proof electrical management system
Lead plate explosion-proof wall (0.25mmPb) shields radiation, intelligent distribution cabinet monitors temperature and humidity in real time, and explosion-proof equipment is subject to mandatory professional testing every 3 years;
Flammable gas monitoring network
Fixed combustible gas detectors with a spacing of ≤ 30 meters, linked with an automatic sprinkler system, and activated for explosion suppression within 0.5 seconds when the concentration exceeds the standard;
Industrial Control Security Protection Platform
Deeply detect vulnerabilities in DCS/SCADA systems, block unauthorized access, and comply with the "China Petrochemical Industry Instrument Security Protection Regulations".
V. Efficiency optimization technology
AI edge computing: RTU equipment integrates convolutional neural network, the diagnostic accuracy of single well working condition is more than 95%, and the data transmission is reduced by 80%;
Digital twin modeling: constructing a three-dimensional dynamic model of the oil field, simulating accident scenarios, and optimizing emergency plans;
Classification security check strategy: Frequently visited vehicles/personnel activate the fast lane through license plate/facial recognition, reducing the sampling rate to 15%.
