Tag Archives: Drilling Fluid 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.  ZCQ series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. 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.

degasser

The ZCQ vacuum degasser has performed reliably on hundreds of thousands of wells and has earned its reputation as the standard of the industry, Vacuum degasser is one important part but not a phase of solids control, it is used to separate the gas and drilling fluids for safe and environment friendly. It is always installed after the shale shaker, and before the desander and desilter

Features & Benefits
•Skid-Mounted – Simplifies spotting and installation.
•Self-Contained – The unit consists of a cylindrical vacuum tank with internal baffle system, vacuum pump, jet nozzle and three-way float valve.
•Three-Way Float Valve – Unique design allows venting to the flare line during hydrogen sulfide service.
•High Performance – The D-GASSER can handle up to 1,000 gpm while restoring mud to its original density.
•Robust – The unit is ruggedly built and is coated inside and out with a corrosion-resistant epoxy to ensure long life and minimum maintenance.

DC solid control is a professional manufacturer of solid control system/equipment in china. We will provide our clients high quality products with most reasonable price, at the same time we also sincerely offer the high level after sales service for any home or abroad clients. You are welcomed to consult or visit us any time.

Oilfield drilling Poor boy degasser that removes air or gases (methane, H2S, CO2 and others) from drilling liquids. There are two generic types that work by both expanding the size of the gas bubbles entrained in the mud (by pulling a vacuum on the mud) and by increasing the surface area available to the mud so that bubbles escape (through the use of various cascading baffle plates).

Mud gas separators

In the oilfield, people have several names for the mud gas separator as “poor boy degasser” or “gas buster”. While drilling, the mud gas separator should be lined up at all times and filled with the present mud weight currently used.

ZYQ series Mud gas separator(Poor Boy Degasser) is professional The serious situation is that would cause Chung well, and even blowout accident . There are two generic types that work by both expanding the size of.

The working principle of the poor boy degasser is simple. Application Industries of the poorboy degasser/mud gas separator. 10/24/ Mud gas What items should be test before delivery of the vacuum degasser: 1. Bearing . The working process of the poor boy degasser is simple. The drilling. The poor boy degasser is a highly portable unit used for removing air or gases ( methane, carbon dioxide and others) from drilling liquids. It accepts a two inch.

Vacuum Degasser efficiently removes entrained gases from the drilling fluid. Drilling fluid is pulled into the vacuum chamber and sent to umbrella-shaped, gas- separation layers through an orifice in the central pipe. Under vacuum conditions, gas bubbles develop in the drilling fluid. The fluid flows across the separation layers, releasing entrained gas as the bubbles burst.

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Now, In DC Solid control has 3 sets oilfield vacuum degasser  can delivery at any times to meet users urgently requirements. The specification of the ZCQ240 vacuum degasser as below:

Main Diameter: 700mm
Treating Capacity:≤240 m3/h]
Vacuum degree: -0.02~-0.04MPa
Speed: 860rpm
Inlet Diameter: 114mm
Outlet Diameter: 140mm
Motor Power: 15Kw
Vacuum Power: 202Kw

DC Solid cobntrol’s main solids control equipment include oilfield shale shaker manufacturers,jet mud mixer ,desander hydrocyclone,oilfield drilling mud decanter centrifuge, drilling mud cleaner, drilling fluids desander, oilfield drilling fluids desilter, centrifugal pump, Mud Agitator,vacuum degasser,oilfield drilling mud conditioner, mud tank, mud tanks for sale,

DC drilling rig vacuum degasser(ZCQ series) is a special-purpose device for the treatment of gas-cut drilling fluid. It is a new type one we have designed and developed by combining different sorts of degassers from home and abroad.

vacuum degasser

Now DC Solid control company has 10 sets ZCQ240 and ZCQ270 vacuum degasser in stock to meet your urgently requirements. Vacuum degasser is one important part but not a phase of solids control, it is used to separate the gas and drilling fluids for safe and enviorment friendly. It is always installed after the shale shaker, and before the desander and desilter (or mud cleaner).

DC Vacuum degasser produced by DC Machinery is suitable for various supporting of drilling mud solids control system, it plays an important role in restoring drilling mud performance, and can also be an agitator with big power.

ZCQ Vacuum degasser also can act as a big agitator for the drilling mud, which helps the treatment for desander and desilter. Please contact me to get more infor about the vacuum degasser.

DCZCQ 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.

Vacuum degasser is one important part but not a phase of solids control, it is used to separate the gas and drilling fluids for safe and enviorment friendly. It is always installed after the shale shaker, and before the desander and desilter (or mud cleaner).

degasser equipment

DC Vacuum degasser produced by DC Machinery is suitable for various supporting of drilling mud solids control system, it plays an important role in restoring drilling mud performance, and can also be an agitator with big power.

vacuum degasser

DCZCQ vacuum degasser is a self-contained unit, DC Vacuum Degasser is monitored by level sensor to protect over suction of the fluids. The gas-cut mud is drawn into the degasser by a vacuum created by a regenerative vacuum without needing centrifugal pump. DC degasser can act as a big agitator for the drilling mud, which helps the treatment for desander and desilter.

Vacuum degassing is a technique of removing dissolved gas from a liquid solution by lowering the pressure inside a vessel containing the solution. Its unique design assures reliable continuous operation and the highest level of continuous performance available without the need for helium degassing. Up to five solvent lines may be degassed simultaneously by one unit.

DCZCQ vacuum degassers were sold well in Europe, Middle East, South American and ect. Whose high working efficiency and low maintenance rate gains the good sales.  DCZCQ degasser is equipped with water-ring vacuum pump and constant temperature working status, which is suitable for sucking flammable and combustible gas.

degasser

Because of vacuum degasser is placed after the shale shaker, so we call it second stage mud cleaning equipment in mud recycling system. At the same time vacuum degasser can be used as a heavy-power agitator. The vacuum degasser has self-suction function, so it didn’t need the extra transfer pump to feed the mud. After the impurities been removed, the working efficiency of subsequent centrifugal pump for desander and deilter would be greatly increased.

vacuum degasser

As a professional manufacturer of solid control equipment we provide DCZCQ240 degasser, DCZCQ270  degasser, DCZCQ300 degasser DCZCQ360 degasser, DCZCQ series egasser is monitored by level sensor to protect over suction of the fluids. The gas-cut mud is drawn into the degasser by a vacuum created by a regenerative vacuum without needing centrifugal pump

 

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.

Function

According coercive measures make the gas is separated from gas cut drilling fluid, ensure the performance of mud is good. So the drilling fluid mud purification system is widely used.

Working theory

The 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.

ZCQ Vacuum Degasser Parameters

TYPE ZCQ240 ZCQ270 ZCQ300 ZCQ360
Main Tank Diameter 700mm 800mm 900mm 1000mm
Thurput ≤240 m3/h ≤270 m3/h ≤300 m3/h ≤360 m3/h
Vaccum Degree -0.030~-0.045MPa -0.030~-0.050MPa -0.030~-0.055MPa -0.040~-0.065MPa
Drive Ratio Vacuum Degree 1.68 1.68 1.68 1.72
Degassing Efficiency ≥95%
Host Motor Power 15kW 22kW 30kW 37kW
Vacuum Pump Power 2.2kW 3kW 4kW 7.5kW
Overall Dimension 1750×860×1500 2000×1000×1670 2250×1330×1650 2400×1500×1850
Weight 1150kg 1450kg 1800kg 2100kg

Installation and use

It is must be installed before drilling

The installation should be steady, connection, tension and reasonable.

The filter screen should be installed in the air inlet place of exhaust pipe, preventing particles enter into vacuum degasser.

Checking before start

The rotation of motor, vacuum pump and the main motor should be unanimous with mark direction.

The end of discharge pipe and inlet pipe should be immersed in mud pool at the same time.

Turn the coupling number ring to ensure it is didn’t locked or damage phenomenon.

After use

After use we must discharge the water in the pump or gas water separator.

It is must be tested run every week.

Before enter into gas layer, it is must be normally operated.