Tag Archives: Oilfield Mud Gas Separator

DCZYQ series mud gas separator is special equipment to treat the gas invade mud in oil & gas drilling. When the gas invades drilling mud, the proportion of mud density and viscosity have a greater deviation, which can`t meet the requirement of drilling. If not treat it timely, the serious situation-blowout will occur.

Structure of ZYQ Mud gas separator

ZYQ series Mud gas Separator combined with the Electric Ignition Device can be used to ensure the drilling process smooth. It is devided into the normal pressure Mud gas separator and pressure auto-control Mud gas separator, according to the pressure.Mud gas Separator is your best choice to prevent drilling mud invasion.

mud gas separator

Features and Benefits of Mud Gas Separator

1. Material: SS304 or Q345 from TangSteel for body .
2. The whole body: The mud gas separator with the process of the grinding, sand blasting,the 3 layers of painting: epoxy zinc painting as the primer, the epoxy painting as the middle coating, and the polyurethane for the final painting.
3. Separates and discharges the enormous free gas from drilling fluids, including poisonous gases like H2S.
4. Separated gas is carried by discharge lines to a safe area for combustion.
5. The unit is ruggedly built and coated with anti-corrosion epoxy so as to ensure long service life when processing hazardous and toxic gases.

Mud gas Separators is an extremely reliable, vital piece of safety equipment for today’s drilling operations. It is ideal for use where drilling is likely to encounter large volumes of gas, sour gas or when an operator is drilling with an under balanced mud column. This Mud gas Separators is primarily used to separate and safely vent large pockets of free gas, that may include toxic gases such as hydrogen sulfide, etc. from the drilling fluids processing system.

Buy Solids control Mud gas separator for solids control system,drilling fluids,well drilling solids control Mud gas separator from China manufacturer

Mud gas separator is also called Poorboy degasser or liquid gas separator which is a common safety device in oil and gas drilling mud circulation system. The purpose of a separator is to separate free gas or mixed gas and oil from the drilling fluid and convey the gas or oil to a flare or holding tank.

mud gas separator5

Mud-gas Separator handles a high proportion of mud solids and may experience hydrate plugging as a result of gas expansion through choke. Design of our Mud Gas Separator is based on conventional process practice, involving a liquid seal system matched to an adequate gas vent.

Specification of mud gas separator
Temperature range : -40°C TO 75°C
Pressure rating : UP TO 15 BAR
Venting size : UP TO 12″
Outlet size : UP TO 10″
Dimension: Based on rig requirements.
Capacity inlet pipe (MIN/IN) : UP TO 125/5

DC Solid control supply both vertical or horizontal Mud gas separator and fitted with internal baffles and distribution nozzles but performance of the liquid seal is independent of these design features.

Mud gas separator is designed primarily for the removal of entrained gas, from the drilling fluid. The mud gas separator is designed in multiple capacities, to meet specific mud gas needs. But what should we pay attention to when use the mud gas separator.

SONY DSC

Two situations can cause mud gas separator blow-through.

1. Friction pressure of the gas venting through the vent line exceeds the mud-leg hydrostatic pressure, resulting in evacuation of fluid from the separator. Friction pressure of the mud through the mud return line is considered negligible because of its short length.

2. Vessel ID is too small, causing insufficient retention time for the gas to separate efficiently from the mud. This situation is commonly called insufficient separator cut.

To estimate a peak gas flow rate properly, we must consider a “typical” kick. The typical kick will depend on the well location, depth, type size, and component ratios of influx. Kick data should be based on previous offset well data and should be a realistic worst-case gas kick.