Crude Oil Water Content Analyzer

Product Overview

The product is based on advanced microwave measurement technology, which precisely determines the water content by analyzing the changes in microwave signals in different media. Utilizing military-grade components, the product offers high precision and strong resistance to interference, making it suitable for various fluid states. It can monitor the data in real time and transmit data to remote servers, enabling remote access and management requirements. Widely used in the petroleum industry for data analysis and production logging of oil and gas wells, it is particularly suitable for wells in remote and harsh regions. It significantly enhances the automation level and efficiency of oil field exploitation at reduced operational costs.

Working Principle

Microwaves are high-frequency electromagnetic waves, and their propagation speed, wavelength, and amplitude all vary depending on the medium through which the waves propagate. Different media have distinct time-domain characteristics in response to microwaves. The product uses this feature to detect the water content in media whose dielectric constants are significantly different from water.

Equipment Composition 

The product mainly consists of three parts: sensors, transmitters, and extension piping.

Key Features and Competitive Edges

1. High Precision and Anti-Interference: Designed with military-grade components to ensure high accuracy in measurement results and robust resistance to interference.  

2. Wide Applicability: The unique structural design allows the instrument to adapt to various fluid states (such as "oil-in-water," "water-in-oil," or mixed states) without being affected by the flow rate range.  

3. Communication Interface: Equipped with an RS-485 interface, supporting external display and connection to touchscreens or industrial computers for displaying process flow diagrams and querying historical data.  

4. Real-time Monitoring and Data Transmission: Capable of real-time detection of water content in crude oil and transmitting data to nearby DTU devices and then public or local area networks via wired or wireless methods.

5. Remote Access and Management: Workstations can remotely access the server to obtain real-time detection data and historical records, facilitating management and monitoring efficiency.  

6. Robust Product and Streamlined Process: Particularly suitable for oil wells in remote desert areas and cold regions, enhancing the level of automation management, reducing the workload of manual sampling and laboratory analysis, and lowering costs.

Technical Specifications

Operating Pressure Range, MPa: 0 to 10.  

Power Supply Voltage: DC12V, DC24V (optional).  

Water Content Measurement Range, %: 0 to 100.  

Water Content Measurement Accuracy, %: ±3, ±5.  

Communication Interface: RS-485.