Micro-bubble gas-liquid dispersion system wellhead device


Published Time:

2025-04-23


Product Introduction
This device is a micro-nano gas-liquid dispersion wellhead device, one of the core devices of functional water drive technology. This device mixes high-pressure gas with the liquid phase through a microporous plate to form tiny liquid bubbles injected into the well. The microbubbles generate seepage resistance in the pores, causing the dispersed system to flow around the main channel, displacing the remaining oil, and playing a role in expanding the swept volume and improving oil recovery. It can also be injected separately in either the gas phase or liquid phase. During the injection process, it can be flexibly adjusted to single-phase injection of another phase medium, realizing slug injection of gas and liquid phases. Improving oil recovery.

Product Features
The device is a fixed mechanical component with no moving parts, making installation and operation simple;
Gas injected into the water through the dispersion device generates uniformly dispersed and dynamically stable micro-nano gas bubbles, forming a homogeneous system with the water and maintaining overall movement; the overall performance of the generated water-gas dispersion system helps improve the development effect of later water injection and low-permeability reservoirs;
The size of the bubbles and the gas-water ratio are adjustable;
The dispersion device is installed and used on the ground (water distribution room, wellhead), making it easy to install and maintain.

Working Pressure 0~25MPa
Medium H O and N
Liquid Phase Diameter φ ≤80mm
Gas Phase Diameter φ ≤10mm
Liquid Flow Rate ≤55m³/h
Gas Flow Rate ≤8.5m³/h
Electric Tracing Voltage 220V, explosion-proof

 


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