Submersible slurry pump can be used for drilling application, mainly to pump the slurry from the mud pit to shale shaker, second to pump the mud to decanter centrifuge( there is another type screw pump to feed for centrifuge, but submersible slurry pump can save place in the tank for compact footprint).

Especially for small drilling applications, such as HDD, they are not closed loop mud tank system, their drilling mud flow to a mud pit first, then use a submersible slurry pump to pump it to the mud system for cleaning.

Mud gun

BY 22 September 2012 Uncategorized

NOV Mission mud gun is one of the popular mud gun, with 2 inch and 3 inch for choice. GN mud gun is function equivalent just dimension is different, we also have 2” and 3” for choice, with model NJQ50-3 & NJQ80-3. Their common features including a collapsible handle, a 360˚ rotating swivel body, and the ability to be customized to any length, flanged or threaded.

Mud gun is widely used in mud tank system with mud agitator, their function is to agitate the mud to less precipitation, so there is less sand left on the bottom of the tank, it is easy for cleaning and better for drilling performance.

GN designed balanced elliptical motion shale shaker is the most advanced type in the world, before we use Italy Oli vibration motor( short type), like the picture below.

Now we had new design for the BEM shaker-use long vibration motor. See the picture left.

The Long Motor BEM shale shaker works well for high Viscosity oil based drilling mud.

Specification of GN Long Motor Shale Shaker

Shaker Screen Area:2.2 with 3 Panel Screen.
Wedged type screen for fast removing
G force up to 7.5 which is adjustable
Handling capacity is up to 528 GPM,this 3 Shale Shaker is on a same skid for fast removement.

Nomo pump is widely used in oilfiled, both in oil production/drilling mud system and drilling waste management system.  

Application In Oil Industry
drilling mud system
• waste sludges
• cutting oils
• oil & wax mixture

Application in drilling waste management system

• pump stations
• primary, secondary and tertiary sludge transfer
• centrifuge, coil vacuum filter, belt filterpress and plated frame filter feed

Nemo pump is used to feed for GN decanter centrifuge in centrifuge mud tank.

Centrifugal pump is a rotodynamic pump that uses a rotating impeller to increase the pressure and flow rate of a fluid. Centrifugal pumps are the most common type of pump used to move liquids through a piping system.

It is widely used in oilfield drilling mud system, as trip pump, measurement pump, charging pump, mixing pump, feeding pump. It can be used together with mixing hopper as a mixing unit, with trip tank as a trip pump/measurement pump, with mud pump as charging pump for mud pump, or as a transfer pump. It is ideal choice for drilling fluids transfer.