The liquid-gas separator is a special equipment for the primary degassing of gas-invading drilling fluid, and it is a very useful mud gas separator.

 

Liquid-gas separator atmospheric-pressure hydrogen sulfide-proof drilling fluid liquid-gas separator is made of high-quality materials, which can effectively prevent the erosion of harmful gases and ensure safe man-machine production. When the drilling fluid has gas invasion, its specific gravity and viscosity will deviate greatly, which cannot meet the drilling requirements; if it is not dealt with in time, it will cause a well kick or even a blowout accident. The combination of the liquid gas separator and the electronic ignition device can ensure the smooth progress of the drilling process.

 

The liquid-gas separator is used in conjunction with the choke manifold to separate the free gas from the drilling fluid. It can be applied to underbalanced drilling and the treatment of drilling fluids containing hydrogen sulfide gas. Control of liquid level and pressure in conventional separators.

 

Features

 

1. The liquid-gas separator adopts bottom drainage to control the working liquid level, so as to ensure the constant liquid level in the separator and solve the problem of sand accumulation in the tank;

 

2. There is a special channel for gas separation in the liquid-gas separator tank, and the gas is evacuated smoothly, which improves the gas treatment effect;

 

3. The liquid-gas separator adopts the combination of centrifugal separation, physical impact separation, vacuum separation and other separation technologies to ensure the gas separation effect;

 

4. A buffer device is installed at each corner of the liquid supply pipe of the liquid-gas separator and a replaceable impact-resistant baffle is installed, which can be inspected and replaced regularly according to the wear condition, which prolongs the service life of the equipment;

 

5. Liquid-gas separator The sulfur-proof liquid-gas separator is manufactured and processed with special materials as a whole, which can completely prevent the damage of the equipment by the hydrogen sulfide gas in the gas.

 

working principle

 

The gas-invading drilling fluid of the liquid-gas separator enters the separator tangentially from the liquid inlet of the separator, falls on a series of specially designed inner baffles along the inner wall, collides, increases the exposed surface area, and flows downward, causing a turbulent flow state. Separate the gas from the drilling fluid. The free gas is discharged through the gas outlet on the top of the tank, the length of the exhaust pipe is determined and equipped on site, and led to a safe place, and the degassed drilling fluid is discharged into the circulation tank.

 

When the liquid-gas separator is not in use, the drilling fluid in the equipment should be cleaned and rinsed with water. It is strictly forbidden to store the mud in the separator to prevent the mud from being dried and unable to be used normally.