What is a fluid end?
Fluid ends are the part of the pump that are subjected to all types of stress, from harsh and abrasive fluids to constant high-pressure operation. Frac fluid ends traditionally consist of a large, single forging, made from heat treated alloy steel.
What is a fluid end block?
Product Description: Fluid end blocks are steel forgings of a particular chemistry and certain dimensional ranges that are an essential part of a well service pump. Pumps incorporating fluid end blocks are primarily used for drilling or hydraulic fracturing in the oil and gas industry.
What is a frac fluid end?
The fluid end and its components allow the high-pressure injection of the fluid. Exposed to the constant pressure of water and chemicals, and the extreme environments of the fracking process, the fluid end can easily fail if it is not properly manufactured and maintained.
What is a swab on a mud pump?
Swabs and cleaning sticks feature small wads of nonwoven, cotton, microfiber or foam wrapped around either one or both ends of a short wood, paper, plastic rod, or tube. The material at the tip brushes away or absorbs contaminates.
What are frac pumps?
Frac pumps are diesel-engine-powered fracturing equipment used in hydraulic fracturing of shale rock formations to extract the trapped oil and gas. With fracking technology thriving across the US, frac pumps that can pump fracking fluid down the wellbore (water, silica sand, and fracking chemicals) are in high demand.
How many types of mud pumps are there?
However, mud pumps tend to be one of two main types: the duplex and the triplex. The duplex mud pump features two pistons (or plungers) in constant action to move the fluid.
What is a duplex pump?
Definition of duplex pump : a pump with two cylinders especially : one whose plungers are driven directly by the piston rods of a compound steam engine.
What equipment is used in fracking?
Hydraulic fracturing requires an extensive amount of equipment, such as high-pressure, high-volume fracking pumps; blenders for fracking fluids; and storage tanks for water, sand, chemicals, and wastewater.
How many horsepower is a frac pump?
“Because all the pumps are powered by a single turbine, it is no longer necessary to put an engine and transmission on each trailer. With the extra space, we replace the 2,250- or 2,500-horsepower pump that normally would be on each trailer with two, 3,000-horsepower pumps.”
What is mud pump used for?
A mud pump (sometimes referred to as a mud drilling pump or drilling mud pump), is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to 7,500 psi or 52,000 kPa) down the drill string and back up the annulus.
What is mud pumping in highway engineering?
Joints form the break in the cement concrete pavement. This causes infiltration of water through them. The infiltration of water through the joints damages the soil sub-grade and the soil slurry ejects out through the joints under heavy wheel loads. This phenomenon is known as mud pumping.