Vertical Explosion Proof Motor Drive Oil Drilling Shear Pump

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APJQB series drilling mud shear pump

Drilling mud shear pump is the auxiliary equipment in the drilling fluids system. Sometimes, users operate shear pump and jet mud mixer separately, sometimes users operate the shearing mixing pump. The Shearing pump is also known as the shear pump. It is mainly used to process the drilling mud material polymer. It can help much on materials shearing and better compounding

The shear pump is used to effectively mix and hydrate material added into drilling fluid. With large capacity, high lift. and long reliable service life, the shear pump can speed up dilution and hydration of polymers to have high property mud. In the drilling fluid, due to no shear, the polymer will produce a lot of “fish-eye”. These “fish-eye” will damage the formation, then the formation permeability decreases, and the production of oil and gas reduces. Therefore polymers need preliminary shearing, then flow into the drilling fluid system. improving the performance of drilling fluid and fully playing its role. Shear pump can provide very high shearing efficiency, accelerate polymer dilution and hydration process.

Shearing pump is designed to reduce the cost of mixing polymers and clays while improving mud properties, it shears the polymers eliminates fish eyes and prevents polymer chaining which can’t pass through the shaker screen. The APJQB series shearing pump is based on centrifugal pump APSB6X5. The flow rate is up to 440-528GPM and 35-45m lift. The difference is the motor power. Overall size is about 1150x1100x1500mm

The shear pump is specially designed with the impeller holding jags to process the drilling mud mixed with clay and polymer. 

Details of drilling mud shear pump

Shearing pump consists of impeller, casing, packing, shaft, belt, pulley, motor, base, and so on. The difference with other pump impeller is more complicated structure. There are axial whirl flow, fluids reserve compartment, pump wheel, pressure cabin, shearing plate.

The axial flow whirl provides a certain quantity of fluids to the pump wheel and reserve cabin, 50% of this part fluids will flow into the reserved cabin, and the other half part flows into casing. Pressure cabin is a special design to make sure fluids cabin holding drilling mud. The fluids flow is parallel to the shearing plate and introduces high flow velocity

Why select APJQB series shearing pumps?

There are many features of the shearing pump as follows. High efficiency, high flow rate, high lead, mechanical sealed. It can help get higher performance and a better shearing effect. Faster hydration and dilution process, meet the requirements of many different job site. Saving the cost and time for the user. For the bentonite use, it can save cost up to 30%

Operating the AIPU shear pump, the shearing, and hydration system will be a mature and complete system.

Features

1. Using the unique research and development of mechanical seal technology, novel, and unique design at home and abroad, the seal performance is advanced, reliable operation and long service life.
2. Greatly improved bentonite particles hydration degree reduces the bentonite clay need by 30%.
3. For polymer or clay, rapid hydration provides the high shear force, solving the problem that the hydration of polymer (or clay ) in the drilling fluid is bad and prominent.
4. It also reduces the mud cake and fluid loss, reduces drilling fluid shear rate, improves the gel strength, so as to achieve the advanced international level.
5. The shear pump adopts a set of mechanical seal for no leakage at the stuffing box

Shear pump for drilling fluids solids control

APJQB series Shear Pump is special-purpose equipment of solids control system which can meet all customers’ requirements of preparing dilling fluid for the good drilling. This shear pump manufactured by Aipu company is used to treat the high property mud, make the mud to obtain good rheological properties, and cut the drilling cost as much as possible. This ideal solids control equipment designed by GN’s engineers has high performance and gained customer’s high evaluation.

Specification of APJQB6545 shearing pump

Moreover, the shear pump can be customized according to practical working conditions and the users' special requirements. For example, it can be fit on a big rectangular base or a smaller sauce base. And the vertical angle can be adjusted accordingly.

If you have any demand for drilling fluids shearing pump, Or you are interested in any other mud equipment. Please feel free to contact AIPU Solids. Trust you will get the real cost-effective solution at the best rate.