Navigate Yoozpaper

Yoozpaper Front Page
The Yoozpaper
Yoozer Profile
Profile
Shared Paper
Shared Paper
Create Newspaper
Create Paper
Create Customized Paper
Custom Paper
Create Album
Create Album
Yoozer Notifications
Notifications
Edit Profile
Edit Profile
Login
Login

 
 
 
Login on Yoozpaper Facebook Login

Vacuum degassing equipment working theory

Written by on


Vacuum degassing equipment working theory


0 YOOZ this

In order to separate the gas effectively in the drilling, so an efficient degasser is essential to the safe and productive drilling operations. Since gas is practically insoluble in water, it is relatively easy to detect and remove. By comparison, gas is easily soluble in oilbase muds – its detection is more difficult as well as its removal. Regardless of the composition of the gas encountered, gas existing in the mud can decrease efficiencies in rig pumps, centrifugal pumps and associated operational equipment. The goal is to “Keep the pumps Operating”.

Atmospheric separation relies on impact, turbulence, agitation or a combination of these techniques to separate gas from the fluid. It possesses few moving parts and have low initial cost. But their efficiency is limited and they may not be suitable for all conditions.
http://www.decantingcentrifuge.com/products/solid-control-equipment/drilling-mud-desilter.html

Differently, Vacuum degasser has more moving parts and higher initial cost. This is due to the vacuum pump and attendant components primarily. They are, however, much more efficient. Because gas volume is inversely proportional to pressure, gas bubbles in the fluid is more rapid under pressure. By combining impact and turbulence these features with low pressure, modern vacuum degassers proves fast and highly effective in the aspect of separating dissolved gas.

As the purification equipment of oil & gas drilling fluids solids control system, vacuum degasser actually is used to remove little invaded gas in drilling mud. It will be set between shale shaker and mud cleaner/desander. Vacuum degasser separates the gas that migrates into the drilling fluids by the function of vacuum pump and vacuum tubular tank. If the gases does not been separated from the drilling fluids, it may cause well kicked, and increase the total financial cost and timing cost of the drilling project. If there is no gas migrating into the drilling fluids, the vacuum degasser would work as a big mud agitator, to enhance the shearing rate of the drilling mud.
http://www.decantingcentrifuge.com/products/solids-control-system/

Return to Solids control.





Yoozpaper is a social network of online newspapers written by individuals or groups. Yoozpaper takes free articles that members write and formats them as an online newspaper.

Articles Of The Week

As Donald Trump threatened North Korea with 'fire and fury,' Justin Trudeau quietly got an imprisoned Canadian released

After 'horrible' spring, Dwayne Allen knew he had to be in better condition

What Can Parents Do To Promote Literacy?

Guide to Purchasing a Juicer

'Package for outrage'