Category Archives: vacuum degasser
Vacuum degasser used for solid control system
Vacuum degasser is a safety equipment of solid control system. DC Solid control is a professional manufacturer of design and manufacture all kinds capcity of vacuum degasser for many years.
Function of vacuum degasser
Vacuum degasser used in filling well, grinding well and sinkiang Di na well. All technology indexes all achieve the design requirements. Degassing effect is marked and will produce the good economic benefit. In the regular drilling process, if occur drilling fluid gas cutting, the vacuum degasser can dispose it. It can avoid the influence of gas cutting to drilling fluid working performance, decrease the abrading of mud pump, improve the efficiency of water and decrease the repairing times and stop drilling dispose times.
Comprehensiveness of vacuum degasser
In unbalanced drilling, now have the degassing equipment – drilling fluid gas separator, it only separate the free gas in drilling fluid, but it can’t eliminate the not free gas. Drilling fluid often have gas cutting. The function of vacuum degasser is eliminating the not free gas. The equipment developed succeed provide the guarantee for the matched equipment of regular drilling and unbalanced drilling.
Why vacuum degasser can eliminate the gas
In order to efficiency eliminate the gas in drilling fluid must meet the requirements：
The bubbles in drilling fluids should expose on the surface, will rapidly swell and fracture in the negative pressure condition. Gas cutting drilling fluid will remain a certain times in separation chamber. After gas cutting enter into separation chamber will present the turbulent condition flowing. So the degassing effect decided by the reasonable control of vacuum, the remaining times of gas cutting drilling fluid in degassing chamber and the turbulent condition in degassing chamber.
Degassing chamber vacuum is higher, the bubbles received the expansionary force in drilling fluid is bigger, the volume expansion is bigger, drilling fluid give the buoyancy is bigger, then bubbles are easy float to the drilling fluid surface to broken.
Tell you what is the drilling fluid vacuum degasser
ZCQ vacuum degasser is a special equipment to deal with gas drilling fluid, which is applied to the mating of the other drilling equipment to eliminate the harmful gas of the fluid, to recover the specific gravity and stabilize the viscosity of the fluid. The vacuum degasser is an important part of drilling mud cleaning system.
Vacuum Degasser are used to remove the small entrained gas bubbles left in the mud by the mud/gas separator. These units are positioned downstream from mud/gas separators, shale shakers and mud cleaners, while hydrocyclones and centrifuges follow in the arrangement.
Working principle
The vacuum degassers are used to clean the gas in the drilling fluid, to ensure the drilling fluid property relatively stable, to guarantee the steady operation of swirlers. The degassers can be grouped into two kinds: ordinary pressure type and vacuum type. The ordinary pressure degasser is to use the centrifugal to take out gas to invade the mud, with the help of centrifugal force to make the mud spraying in the jet tanks and striking on the wall to make gas releasing. The vacuum degasser is to use the suction of the centrifugal, forming negative pressure in the vacuum tanks, under the action of drilling fluid at atmospheric pressure, through the suction pipe into the hollow shaft, then by umbrella piece of around the hollow shaft assembly, they jet to the skin of tank.
Structure characteristics
1 The application of the gas and liquid separation can’t make gas and liquid is discharged at the same time. Besides, can circulatory supply water into the vacuum pump.
2 Use the belt to drive, avoid the complexity of the deceleration institutions.
3 The main motor is bias, the focus reduced.
4 The mud through the window of the trochanteric spray to the wall of the tank, the effect of the degassing is good
5 Two levels of the separation gas and the tank is the assembly, the structure is compact.
6 The water ring type of the vacuum degasser in the process of working, always in the constant temperature to work, the performance of safety is high.
If you have interest with it, please feel free to contact us.
The DCZCQ270 Vacuum Degasser Shipped To China Drilling Site
ZCQ series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. It can get rid of various gas of invasive drilling quickly. Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost.
Today DC Solid control shipped 3 sets of ZCQ270 Vacuum degasser to China oil and gas drilling site. The vacuum degasser can be used as a heavy-power agitator and supported applicable to all types of mud circulation purification system. The vaccum degasser design of the structure is scientific and rational. So we are able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.
The Main Specification of ZCQ270 vacuum degasser:
Main Diameter: 800mm
Treating Capacity: ≤270 m3/h
Inlet Diameter: 133mm
Outlet Diameter: 159mm
Motor Power: 22kW
Vacuum Power: 3kW
As the professional Vacuum Degasser Manufacturer in China and DC Solid control can design and produce DCZCQ series Vacuum Degasser such as DCZCQ240, DCZCQ270, DCZCQ300, DCZCQ360 according to the different drilling depth and the customer requirment. The degassing efficiency is 92% ~ 95%. DCZCQ series vacuum degassers have been exported to Russian, Indian, and other Country of middle east.
Shipped 3 sets of vacuum degasser to Pakistan market
Vacuum degasser is the 2nd purification equipment in whole drilling mud system&peroid; It serves to get rid of entrained gas in drilling fluid&peroid; Mainly remove small bubbles that a liquid film has enveloped and entrapped&peroid.
This week, we need ship 3 sets vacuum degasser to Pakistan market used for drilling fluid mud recycling system.
The function of vacuum degasser is breaking the air and gas out, such as methane, H?S, and CO from the mud to the surface. Usually, fluid is sucked from shaker tank under vacuum force. Furthermore, vacuum degasser plays the role of agitation on drilling fluid. Based on universal design, Aipu vacuum degasser can be customized according to your practical demand.
Features Of DC Vacuum Degasser
Self-suction requests on an extra pump to feed it.
High efficiency up to 95%.
Great painting works inside for longer service life under corrosive condition.
Many options for standard or certification: IECEX, ATEX, UL, DGMS, CE, and so on.
Compact and small footprint
In China solids control industry, DC is a solids control leader and expert in drilling waste management. DC is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling
waste treatment equipment and drilling security equipment, such as shale shaker, decanter centrifuge, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump,vertical centrifuge, submersible slurry pump, shear pump,
mud agitator, mud gun, drilling fluid mud cleaner, jet mud mixer, screw pump, mud tank, diesel tank, water tank, complete solids control system, etc.
DCZCQ Vacuum degasser designed by China DC Solid control
Degasser is special equipment used in solids control system to remove the gases such as hydrogen sulfide, carbon dioxide and natural gas from the drilling mud before they reach the shale shakers. Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Also, at the same time vacuum degasser can be used as a heavy-power agitator and supported applicable to all types of mud circulation purification system.
Vacuum degasser utilize negative pressure by vacuum pump to withdraw entrained gases from the mud. In order for this to work, mud is pumped through a venturi, which develops a negative pressure in the vessel by vacuum pump, thus sucking mud into the unit. The choice between horizontally- or vertically-mounted units is typically based on the footprint requirements of the specific rig.
DC manufactures DCZCQ series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. We are committed to build the company into an international first-class petroleum equipment supplier and warmly welcome business partners at home and abroad for joint operation in various fields to realize mutual benefits and common development.
It would be our pleasure to begin a business relationship with you and supply u with our quality products, as a professional manufacturer, i would like to introduce our products to you and offer you a quote.
ZCQ Series vacuum degasser shipped Russian Market
Drilling fluids vacuum degasser is widely used on drilling site for removal of gas entrained in the drilling mud after treatment of shale shaker in the drilling fluids system. So drilling fluids vacuum degasser plays a significant role in the oil field drilling fluids system.
Vacuum degasser utilize negative pressure by vacuum pump to withdraw entrained gases from the mud. In order for this to work, mud is pumped through a venturi, which develops a negative pressure in the vessel by vacuum pump, thus sucking mud into the unit. The choice between horizontally- or vertically-mounted units is typically based on the footprint requirements of the specific rig.
To be as a professional manufacturer of solid control system. DC Solid control shipped 3 sets vacuum degasser to a Russian clients who are repeat clients of our company. The Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Also, at the same time vacuum degasser can be used as a heavy-power agitator and supported applicable to all types of mud circulation purification system.
If you have interest with all different capacities vacuum degasser, please contact me there you will getting the most reasonable price oilfield equipment.
Drilling Vacuum degasser China factory
ZCQ vacuum degasser is a special-purpose device for the treatment of gas-cut drilling fluids.It can be applied to various mud purification systems to recover mud gravity, stabilize mud viscosity and reduce drilling cost. At the same time it can be used as a heavy-power agitator in gas free mud.
Vacuum Degasser is also called mud/Gas separator. Mud/gas separators (Degasser) is the first units of solids control equipment arranged to treat drilling mud. As such, they process all of the drilling mud from the flow line before the mud reaches the primary shale shakers. The units have no moving parts and rely on the density difference between the gas and the mud for removal. The process is simple, yet very effective for well drilling fluids processing system.
ZCQ Series Vacuum Degassers are able to service the needs of any application .It is usually installed after the shakers. Each degasser effectively and efficiently removes gases from gas-cut mud, thus ensuring that the proper mud weight is pumped down hole.
To be as a top vacuum degasser factory, DC Solid control can provide DCZCQ240, DCZCQ270, DCZCQ300 and DCZCQ360 vacuum degasser. Please tell me what capacity do you need, I can quote you the discount price.
Solid control system combination and used in drilling rigs
Solids control is a technique used in the drilling rigs to separate the solids crushed by the drill bits that are brought to the well surface. When proper Solids Control system techniques are used, they can reduce the drilling fluid clean up, maintenance cost, and the disposal cost. The Solids Control system is divided into five stages:
Shale shaker.
Mud tank.
Desander.
Vacuum degasser.
Centrifuge.
Desilter.
The desander separates sand and silt from drilling fluids, the shale shaker separates big solids and the desilter is used to segregate solids. The desilter and desander can be combined to form one high efficiency mud cleaner.
Vacuum degasser is used to separate air when air enters the drilling fluids. When the fluids are air free, the degasser can be used as a big agitator. All these stages are carried out on the top of the mud tank. After solids are separated, the clean mud is again pumped into the wellbore.
Inventory ZCQ240 vacuum degasser at discount sales
ZCQ series vacuum degasser is an indispensible equipment used in gas wells, prospect wells and deep wells to quickly remove all kinds of entrained gas, from the fluids. The vacuum degasser is also used with a variety of clean circulating systems for drilling.
At present, DC Solid control has 3 sets ZCQ240 Vacuum degasser at stock for your urgently requirements. The specification of the ZCQ240 vacuum degasser as below:
Main diameter:700mm
Treating Capacity: ≤240 m3/h
Speed: 860rpm
Inlet Diameter: 114mm
Outlet Diameter: 140mm
Motor Power: 15kw
ZCQ vacuum degasser is a vertical degasser, which involves vessel, vacuum pump, internal blade, base. Gas buster will get rid of dangerous gas quickly. This is based on negative pressure or vacuum gas. It is incredibly equipment in oil and gas drilling, unbalance drilling. In addition, it can filter out sundries. The degasser has optimal prime configuration and it had fantastic structure, making it effective and dependable.
If you have interest with oilfield vacuum degassser, please feel free to contact me now.
When should use vacuum degasser in oilfield
ZCQ Series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. It can get rid of various gas of invasive drilling quickly. Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost.
Some drill rig need use vacuum degasser, and some drill rig donesn’t use vacuum degasser. When should know vacuum degasser is suitable ? Our vacuum degasser operates on a “thin strata” principle.
The drill mud enters the tank and forces it to flow and distributed to a layer of internal baffle plates engineered to allow the liquid inside the vacuum degasser to flow as thin film and is exposed to the vacuum within the vessel. This layer of mud allows the gas to escape or break out of the mud . The vacuum pump releases the gas and discharge it to the disposal line. Mud exits the vessel under the action of the venturi and is returned to the mud system.
Contact me if you want to learn more about vacuum degasser.