A degasser is a piece of industrial equipment used during oil and gas drilling operations. It serves as part of a mud system, and is designed to remove gaseous contaminants from drilling fluid. Combined with a solids-removal device like a shale shaker,the degasser can help to clean the drilling mud and allow it to be reused continuously during drilling operations. By removing bubbles of gas from this fluid, the degasser also helps to reduce the risk of explosions and other dangers on the drilling site.
Drilling fluid, or mud, plays an important role in the drilling process. This blend of chemicals, oil and water gets pumped down into the bore hole to remove rock cuttings and stabilize the walls of the bore. It then rises back up to the surface, carrying rock and debris with it. In some types of wells, the drilling mud may also bring back pockets of natural gas, methane, or carbon dioxide. These gases not only pose a risk of to drilling operations, but also to workers and equipment nearby.
As the gas exits the bore hole, it can be drawn into one of two different types of degasserunits. Vacuum degassers rely on vacuum pressure to separate the gas from the liquid. For more advanced applications, drilling companies often rely on a poor boy, or atmospheric degasser. These units use an internal impeller to spread drilling mud across a series of baffle plates, thus increasing the surface area of the mud. By spreading the mud out over a larger area, poor boy degassers release trapped air and purify the mud for reuse.
Degasser manufactured by OGEM from China
OGEM equipment can produce two kinds of degassers, vacuum degasser and poor boy degasser.
Oilfield ZCQ Vacuum degasserPoor boy degasser
Vacuum degasser manufactured by OGEM
Vacuum degasser is widely used to separate invaded gas out of drilling mud. Usually set behind shale shaker
Features
Compact design
High performance/full vacuum
Vacuum pump mounted together with degasser vessel
Internal impellers
Vertically-mounted units
Without feed pump
Benefits
Small footprint, save much space
Get better effect, decrease general cost
Make installation and handling more convenient
Mix drilling mud evenly, break the bubble
Enable installation in confined spaces due to small footprint
More convenient, save cost and tank space
Poor boy degasser manufactured by OGEM
Poor boy degasser also can be called mud gas separator. It's a special equipment to get rid of large quantity invaded harmful gas during oil and gas drilling
Features
Large effective vessel capacity
Removal of dangerous H2S and other poisonous gas
Baffle plates in vessel
Customizable specification
Backpressure manifold with flare ignition line
Effective U-tube or mud seal configuration
Skid-mounted design with lay down legs
Optional elevating type
Benefits
High process efficiency during continued drilling
Promotes safe drilling environment
Efficient removal of free gas
Built to match drilling program and application
Control delivery of gas to the flare line
Control of retention time of gas-cut mud in the vessel
Optimizes process effectiveness and efficiency
Easy transportation, rig-up and rig-down
Adaptable for different drilling height or other conditions
Any questions about vacuum degasser and poor boy degasser just contact us freely.
Tangshan Aojie Petroleum Machinery Equipment Make Co., Ltd (Short for:
OGEM Solids Control)
Address: NO.2 Jingxi Road,Lunan District,Tangshan city,Hebei
province,China
Tel: 86-315-8676484
Fax: 86-315-2648099
Zip Code: 063000
Email: ogem2@ogemsolidscontrol.com
Website: http://www.ogemsolidscontrol.com/
Skype:burning_lee
没有评论:
发表评论