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Why HJ?
Why HJ?
Automatic Adjustment
Automatic Adjustment
Automatically adjusts the pumping unit’s operating speed based on downhole fluid supply, enhancing oil production efficiency.
Automatically adjusts the pumping unit’s operating speed based on downhole fluid supply, enhancing oil production efficiency.
Wax Resistance
Wax Resistance
Maintains stable production even in the presence of wax deposition, ensuring continuous operation of the oil well system.
Maintains stable production even in the presence of wax deposition, ensuring continuous operation of the oil well system.
Data Display and Export
Data Display and Export
Displays electrical parameters and supports data export, including voltage, current, power, power factor, and cumulative energy, facilitating monitoring and analysis.
Displays electrical parameters and supports data export, including voltage, current, power, power factor, and cumulative energy, facilitating monitoring and analysis.
Predictive Functionalit
Predictive Functionalit
Predicts single-well liquid production and dynamic liquid levels after system stabilization, providing data support for informed decision-making.
Predicts single-well liquid production and dynamic liquid levels after system stabilization, providing data support for informed decision-making.
Alarm Notifications
Alarm Notifications
Timely alerts for well-related issues such as rod loss, belt breakage, motor start/stop anomalies, ensuring operational safety.
Timely alerts for well-related issues such as rod loss, belt breakage, motor start/stop anomalies, ensuring operational safety.
User-Friendly Interface
User-Friendly Interface
Intuitive interface design for easy operation, reducing on-site complexity and improving work efficiency.
Intuitive interface design for easy operation, reducing on-site complexity and improving work efficiency.
Main Components
Main Components
Cabinet Section
Cabinet Section
Consists of the cabinet body, doors, and panels, providing housing for electrical components, weatherproofing, ventilation, and personnel protection.
Consists of the cabinet body, doors, and panels, providing housing for electrical components, weatherproofing, ventilation, and personnel protection.
Master Control Section
Master Control Section
Includes the electrical parameter acquisition module, touchscreen display monitor, current transformers, main controller, power supply, and control cables. Their primary function is to collect operating data of the pump, analyze the data, and control the speed of the pumping unit. The touchscreen display monitor provides a user-friendly interface for clear visualization of the pump's operating data, making operation more convenient and intuitive.
Includes the electrical parameter acquisition module, touchscreen display monitor, current transformers, main controller, power supply, and control cables. Their primary function is to collect operating data of the pump, analyze the data, and control the speed of the pumping unit. The touchscreen display monitor provides a user-friendly interface for clear visualization of the pump's operating data, making operation more convenient and intuitive.
Master Control Section
Master Control Section
The touchscreen display employs specialized embedded configuration software, serving as a crucial component of the system. Its primary function is to facilitate the exchange of information and communication between users and the system. Through this interface, operators can easily monitor the system's operational status, including its various states, data, fault alerts, parameter configurations, and data export capabilities.
The touchscreen display employs specialized embedded configuration software, serving as a crucial component of the system. Its primary function is to facilitate the exchange of information and communication between users and the system. Through this interface, operators can easily monitor the system's operational status, including its various states, data, fault alerts, parameter configurations, and data export capabilities.
HJ Well Manager
HJ Well Manager
Committed to enhancing the production efficiency of individual well pumping units and reducing operational maintenance costs, we offer a viable solution for global oil enterprises to achieve energy savings, emission reductions, and increased productivity.
Committed to enhancing the production efficiency of individual well pumping units and reducing operational maintenance costs, we offer a viable solution for global oil enterprises to achieve energy savings, emission reductions, and increased productivity.
Severe cost pressures and energy consumption.
Severe cost pressures and energy consumption.
Large fluctuations in oil well production, resulting in low stability.
Large fluctuations in oil well production, resulting in low stability.
The reliability and adaptability of technology application are crucial.
The reliability and adaptability of technology application are crucial.
High cost of maintaining human resources.
High cost of maintaining human resources.
We are dedicated to providing high-quality service solutions for global clients.
We are dedicated to providing high-quality service solutions for global clients.
Technical Features
Technical Features
The electrical parameter acquisition module collects electrical parameter data from the input and output terminals of the frequency converter and sends it to the main controller through the communication interface. The main controller performs big data computation, determines the operating status of the pumping unit through edge computing, controls the output frequency of the frequency converter, and adjusts the pumping unit's stroke rate to control the dynamic fluid level, achieving intelligent operation.
The electrical parameter acquisition module collects electrical parameter data from the input and output terminals of the frequency converter and sends it to the main controller through the communication interface. The main controller performs big data computation, determines the operating status of the pumping unit through edge computing, controls the output frequency of the frequency converter, and adjusts the pumping unit's stroke rate to control the dynamic fluid level, achieving intelligent operation.
Working Principle
Working Principle
1. Direct collection of electrical parameters, eliminating the need for external sensors, enhancing system reliability.
2. Achieve automated oil well production, maintaining optimal fluid levels to maximize oil well productivity without manual well testing adjustments, improving efficiency.
3. Precise control of pumping unit strokes to reduce rod wear and extend pump maintenance intervals.
4. Implement oil well fluid level prediction to proactively address fluid level changes.
5. Calculate oil well liquid production to provide real-time production data support.
6. Compute dynamometer cards using electrical parameter data to monitor oil well operation.
7. Utilize big data analytics for oil well fault analysis and diagnosis, enhancing troubleshooting efficiency.
8. User-friendly human-machine interface for intuitive operation and enhanced user experience.
9. Built-in I/O interface for remote start/stop control, supporting remote control application development for enhanced remote management capabilities.
10. Real-time archiving of electrical parameter data, exportable via USB for convenient production management and data analysis.
1. Direct collection of electrical parameters, eliminating the need for external sensors, enhancing system reliability.
2. Achieve automated oil well production, maintaining optimal fluid levels to maximize oil well productivity without manual well testing adjustments, improving efficiency.
3. Precise control of pumping unit strokes to reduce rod wear and extend pump maintenance intervals.
4. Implement oil well fluid level prediction to proactively address fluid level changes.
5. Calculate oil well liquid production to provide real-time production data support.
6. Compute dynamometer cards using electrical parameter data to monitor oil well operation.
7. Utilize big data analytics for oil well fault analysis and diagnosis, enhancing troubleshooting efficiency.
8. User-friendly human-machine interface for intuitive operation and enhanced user experience.
9. Built-in I/O interface for remote start/stop control, supporting remote control application development for enhanced remote management capabilities.
10. Real-time archiving of electrical parameter data, exportable via USB for convenient production management and data analysis.
Detailed Technical Specifications
Detailed Technical Specifications
Electrical Parameter Acquisition Module
Electrical Parameter Acquisition Module
Operating Voltage: DC 10V-30V
Input Range: Voltage 0-800V, Current 0-200A
Measurement Accuracy: ±0.5%
Interface Type: RS485 Bus
Protocol: MODBUS RTU
Operating Temperature: -40 to 70°C
Operating Voltage: DC 10V-30V
Input Range: Voltage 0-800V, Current 0-200A
Measurement Accuracy: ±0.5%
Interface Type: RS485 Bus
Protocol: MODBUS RTU
Operating Temperature: -40 to 70°C
Main Controller
Main Controller
Operating Voltage: DC 20V-28V
Communication Interface: RS485 Bus, 2 channels
Digital Input Interface: 8 channels, Opto-isolated
Analog Output Interface: 1 channel, 4-20mA
Operating Temperature: -40 to 70°C
Operating Voltage: DC 20V-28V
Communication Interface: RS485 Bus, 2 channels
Digital Input Interface: 8 channels, Opto-isolated
Analog Output Interface: 1 channel, 4-20mA
Operating Temperature: -40 to 70°C
Touch Screen Display
Touch Screen Display
Operating Voltage: DC 20V-28V
LCD Screen Size: 7-inch TFT
Touch Screen: Resistive
External Interfaces: RS485 1 channel, USB 1 channel, Ethernet Port 10/100M Auto-adaptive
Memory: 128M
Operating Temperature: -40 to 70°C
Operating Voltage: DC 20V-28V
LCD Screen Size: 7-inch TFT
Touch Screen: Resistive
External Interfaces: RS485 1 channel, USB 1 channel, Ethernet Port 10/100M Auto-adaptive
Memory: 128M
Operating Temperature: -40 to 70°C
واجهة إنسان آلة
واجهة إنسان آلة
برمجة منطقية قابلة للبرمجة
برمجة منطقية قابلة للبرمجة
متغير
محرك التردد
متغير
محرك التردد
محرك
محرك
مستشعر المعلمة الكهربائية
مستشعر المعلمة الكهربائية
Data communication
Data communication
Given speed
Given speed
Electric drive
Electric drive
Collection of
electrieal parawetets
Collection of
electrieal parawetets
Data feedback
Data feedback
The excellent human-machine interaction interface design is user-friendly, easy to operate, and eliminates cumbersome procedures. On-site operation only requires pressing the original frequency converter start/stop operation. The display includes electrical parameters such as voltage, current, power, power factor, and cumulative electricity consumption. It can predict and display the liquid production and dynamic liquid level of a single well. It can calculate the Indicator diagram based on the collected electrical parameter data. The operation mode can be switched between manual and automatic modes. It can provide well-related information, including rod loss, belt breakage, start/stop of the motor, overvoltage, undervoltage, overcurrent, communication failure, etc.
The excellent human-machine interaction interface design is user-friendly, easy to operate, and eliminates cumbersome procedures. On-site operation only requires pressing the original frequency converter start/stop operation. The display includes electrical parameters such as voltage, current, power, power factor, and cumulative electricity consumption. It can predict and display the liquid production and dynamic liquid level of a single well. It can calculate the Indicator diagram based on the collected electrical parameter data. The operation mode can be switched between manual and automatic modes. It can provide well-related information, including rod loss, belt breakage, start/stop of the motor, overvoltage, undervoltage, overcurrent, communication failure, etc.