Heavy duty oilfield fluids process centrifugal pump for drilling fluid system at the oilfield

Oil field fluids by rotating a centrifugal pump for converting kinetic energy to flow of hydraulic fluid to deliver fluid. Typically rotational energy from the engine or an electric motor. Aipu supply pumps are driven from 10HP to 100HP and are very popular in drilling mud processes. Pump size is 3x2,4x3,5x4,6x5,8x6. They perform at different power, voltage, or frequency different.

Specification of APSB series oilfield fluids process centrifugal pump

Whether for oil and gas drilling, water drilling, or other CBM or piling. Solids control system requires a pump to power or energy of a fluid or mud circulation loop. Vibrating screen chamber, we use a pump to transfer the drilling mud or mud desander cleaner. In a mixing tank, we need a mix hopper pump to mix or mix new drilling.

Oilfield fluids process centrifugal pump definition and general information

Oilfield fluids process centrifugal pump widely used in drilling fluid solids control. Centrifugal pump is also referred to as sand pump in China. Centrifugal pumps are widely used in oilfield drilling equipment and drilling mud equipment like shale shakers, desanders desilters, etc.

Common centrifugal pump applications including water, sewage, petroleum, and petrochemical pumping. The reverse function of the centrifugal pump is a fluid turbine converting potential energy of water pressure into mechanical rotational energy.

Centrifugal pumps are a sub-class of dynamic axisymmetric work-absorbing turbomachinery. Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber (casing), from where it exits

How centrifugal pump works

Applying classical mechanics theory, assuming viscosity of the liquid equal 0 and no energy loss for the work of energy transferring from the impeller to the streamlines which means that, all separate flow will be uniforms (these approximations of physical reality to get the simpler as solid-state mechanism than a hydraulic mechanism

General explanation: Like most pumps, centrifugal pumps convert rotational energy, often from a motor, to energy in a moving fluid. A portion of the energy goes into the kinetic energy of the fluid. Fluid enters axially through the eye of the casing, is caught up in the impeller blades, and is whirled tangentially and radially outward until it leaves through all circumferential parts of the impeller into the diffuser part of the casing. The fluid gains both velocity and pressure while passing through the impeller. The doughnut-shaped diffuser, or scroll, a section of the casing decelerates the flow and further increases the pressure
In the drilling fluid solids control system, centrifugal pumps are used as a transfer pump. Mainly pump drilling fluid to desander hydro cyclone, desilter hydro cyclone. They also are combined together with mud hopper to be jet mud mixer or mud mixing pump. Pumps work as a power transition tool.

Centrifugal pump types in solids control

Drilling fluid solids control requests many centrifugal pumps to be fit on mud tanks. According to function, we call centrifugal pumps sand pumps, submersible slurry pumps, shear pumps, charging pumps, etc. They are defined for their different functions, but their working principle is the same

Usually, in drilling fluid solids control there are horizontal centrifugal pumps and vertical centrifugal pumps. The difference is motor installation direction and pump feed inlet position.

To select either of the installation ways we need to consider the actual operation condition and general space. Presently, except installation way, there are different types of a pump on the seal. The mechanically sealed pump is more popular since the stable performance and reliable quality
We may face many different problems during pump operation. Please contact us for further information or support. We Aipu solids control will do come to you with optimal solutions

Application of centrifugal pump

Drilling mud solids control Centrifugal pumps used in well drilling fluids system are mechanical seal pump. Aipu produces high-quality centrifugal pumps. Centrifugal pump is also called sand pump, as the drilling fluid to be processed contains a large quantity of drilled solid or cuttings.

Trip Pump: The trip pump will sit at the trip tank to transfer mud from the trip tank into the drill hole directly in special conditions. The pump is normally driven by an 11 or 15kw electrical motor with a 4×3 size pump. The mudflow 200 to 250GPM is enough.

Desander & desilter feeding pump: It is normally an 8×6 size pump driven by 55kw motor for 1000GPM mudflow for oil and gas drilling, but a 6×5 or 5×4 size pump with the smaller electrical motor will be used for smaller mudflow capacity for oil & gas drilling, coal bed methane drilling, horizontal directional drilling or water well drilling.

Water pump: The water pump will set on a water tank with a water line supply to the solids control mud tank. A diesel pump may work as a standby in case of fire.

Mixing Pump: The mixing pump normally 8×6 size driven by a 55kw electrical motor to supply mud to the mixing hopper for new mud mixing application.

Charge Pump: 1 or 2 set charge pump will sit beside mud pump for charging application.

For any questions or demands of oilfield fluids process centrifugal pump, just feel free to contact AIPU solids. You will get a professional proposal very soon.

AIPU Solids control is professional manufacturer on solids control equipment and system. The solution for drilling mud process as well as the drilling waste management, and the oli sludge treatment system.

All items can be used in oil and gas drilling, the oil sludge treatment, the HDD mud recycling, the civil construction micro tunnelling, the piling and so on. The main equipment inlcuding solids control system, shale shaker, mud cleaner, centrifgue decanter, degassers, agitator, mud gun, centrifugal pumps, mud tank, cuttings dryer, the mud cooling system and so on.

Pleased to say AIPU products have been delivered to many regions and conturies around the world. Including Germany, Russia, USA, UK, Kuwait,  UAE, India, Indonesia, Malaysia, Singapore, Taiwan, and so on.

Our hot sales product Hunter series shale shaker is rather popular with all of our clients. The Hunter-MG and Hunter-D shale shakers can be configured as linear motion, BEM or the dual motion. For the decks, they can be double deck. For the base, they can be dual tandem or triple tandem

Another hot sales products Hunter seires mud cleaner is maintained all the good features of Hunter series shaker. And the hydrocylones are all made of high quality polyurethane. Another feature is the cones are interchangeable with famous brand ones.

Besides the shale shaker and mud cleaner, there are centrifugal pumps, mud agitators and so on equipment appreciated by our clients. New innovated mud cooling system for land oil drilling is a patented products used in SINOPEC drilling site. The performance surprised end users.

Why clients select AIPU?

It's because of high qualty and the reasonable cost happened during our cooperation. We are professional on solids control, mud process, sludge treatment. Among all the orders there are over 80% orders are repeat orders from our regular clients or recommned by them

Are you in the demand of solids control or other mud treatment-related items now? Please come to us freely. Trust you will be surprised by AIPU products and servcies. All the solutions will be optimal and soonest one.