Vacuum Degasser: Safeguarding the Stability of Drilling Fluids

In oil and gas drilling, the stability of drilling fluids is vital for safe and efficient operations. When gases such as natural gas or air enter the mud, they alter its density and viscosity—disrupting circulation and, in severe cases, leading to well kicks or blowouts.

To solve this issue, Xi’an Kosun has developed a high-efficiency vacuum degasser—a key piece of solids control equipment designed to ensure stable drilling fluid performance and drilling safety.
 

Using the principle of vacuum negative pressure, Kosun’s degasser allows the drilling fluid to form a thin film inside the vacuum tank, greatly increasing the gas–liquid contact area. This enables fast and efficient drilling fluid gas removal, quickly restoring proper mud density and viscosity and maintaining smooth circulation.

Built for the tough conditions of drilling sites, the stainless-steel vacuum tank resists wear and corrosion, while the oil-bath lubricated vacuum pump delivers stable performance under extreme temperatures. Proven in the field, the unit provides long-term reliability and consistent degassing efficiency under heavy-duty operation.

In line with the industry’s move toward intelligent and automated drilling, Kosun’s vacuum degasser integrates smart sensors and control systems that monitor vacuum pressure, gas content, and flow rate in real time. The system automatically adjusts operating parameters for precise and energy-efficient performance, while supporting remote monitoring and control to enhance safety and reduce manpower.

Thanks to its modular design, the equipment can be flexibly configured for onshore, shale gas, and offshore drilling projects. Optional features such as corrosion resistance and high-temperature protection make it adaptable to diverse environments. Easy installation, low maintenance, and compatibility with various mud systems further enhance operational convenience.

With extensive experience in solids control technology, Xi’an Kosun’s vacuum degasser has been successfully applied in numerous drilling projects worldwide. It effectively removes entrained gas, restores drilling fluid stability, and provides strong technical support for safe, efficient, and intelligent drilling operations.