QUADRAPLEX MUD PUMP

SUPERIOR MUD PUMP ADVANTAGES

1. Double the flow rate at the same maximum piston surface speed of the equivalent
horsepower mud pumps currently available. 1108 GPM.

2. Standard 7500psi working pressure Fluid End.
(Enable completion work and testing to be carried out post TD)

3. Strengthened crankshaft, designed not to suffer from fatigue cracking. Usually found at
stress concentration areas coinciding with weld areas or casting defects. (Crankshaft cracking on welded cranks and cast cranks are prevalent in existing triplex mud pumps.)

4. A reinforced frame that will not crack in the bulkhead area or in the crankshaft/Pinion
areas. (Many existing mud pumps develop bulkhead fatigue cracks or cracks near the crankshaft bearing support due to frames breathing under load.)

5. Narrow design that when unitized does not exceed the width of a standard 84 wide trailer.
(Existing triplex mud pumps once unitized with chains or sprockets on the pinion shaft and guards mounted are a wide load of approximately 108 to 118 wide.)

6. Across the range interchangeable parts used from 800HP to 1600HP Quadraplex mud pumps.

7. Improved Fluid End construction that allows the Fluid module to easily be removed and
replaced in 1 hour. (Existing triplex mud pumps have very inaccessible Module tensioning systems like studs through the bulkhead requiring nuts to be torqued and untorqued at the bottom of the liner bay, a very difficult task requiring significant time and effort.) Just a few of the advantages of using a Whitestar Quadraplex mud pump.

8. An extremely smooth discharge with almost no standpipe vibrations, for improved
telemetry quality.

High-performance, low-weight mud pump that boasts up to 1597 GPM and is available in 800 -2200 Hp models.