F-series Drilling Mud Pumps

During the process of petroleum drilling, mud pumps inject mud into the wellbore as the drill bit advances. Throughout this process, mud pumps cool the drill bit, clean the drilling tools, and transport debris such as rock cuttings back to the surface, facilitating the cleaning of the drilling operation. Petroleum drilling typically employs a positive circulation drilling method, where, under a certain pressure, water, mud, or polymers are conveyed to the bottom of the well through water, high-pressure hoses, and the central hole of the drill rod.

Power End: Pinion shaft, crosshead, pony rod/ extension rod / intermediate rod, bearing, crankshaft, connecting rod, gear, etc.

Fluid End: piston rod clamp, piston rod, piston assembly, cylinder cover, liner, liner flange, wear plate, cylinder, valve assembly, valve cover, valve guide, flashboard assy., cylinder cover flange, cylinder head, gaskets, studs, nuts, seal rings, pulsation dampener, bladder, discharge manifold, suction manifold, etc.

Based on different driving methods, mud pumps can be categorized into Electric Mud Pumps, Diesel Mud Pumps, Hydraulic Mud Pumps, etc.

Currently, commonly used mud pumps include piston pumps and plunger pumps. Among them, a piston pump, also known as an electric reciprocating pump, operates by the reciprocating motion of the piston, causing a periodic change in the working volume of the pump chamber, leading to the suction and discharge of liquids. Electric Mud Pumps are suitable for high-pressure, low-flow drilling operations. A plunger pump is an essential component of hydraulic systems. Its working principle involves the reciprocating motion of the plunger in the cylinder, causing a change in the working volume of the sealed working chamber to achieve the processes of oil suction and compression. Hydraulic Mud Pumps are suitable for high-pressure, high-flow drilling operations.

1.Flexible operation and high work efficiency.

2.Compact size, simple structure, and portability.

3.Smooth operation with low vibration and noise.

4.Strong self-priming ability; can pump liquid without a bottom valve.

5.Pressure discharge remains consistent with varying speed.

6.Adjustable flow rate through a variable speed mechanism.

7.Reversible for changing the liquid flow direction.

8.Complies with API Spec 7K standards.