Stewart & Stevenson-Model WNT-181601 Combo Pumping Unit

Nitrogen-side features include:

  • Detroit Series 60 engine-600 BHP
  • 180,000 SCFH/3,000 SCFM nitrogen vaporizer
  • 10,000 psi MAWP
  • 1,900-gallon liquid nitrogen tank
  • Emergency kill/over pressure shutdown
  • Operator's console controls both functions

Fluid-side features include:

  • Detroit Series 60 engine-600 BHP
  • SPM 600 fluid end w/ 3.5” plungers
  • 2.5 BPM @ 10,000 psi MAWP
  • 10 BBL displacement tank with mixers
  • (2) 3 x 4 centrifugals
  • Emergency kill/over pressure shutdown
  • Operator's console controls both functions

CS&P 90,000 SCFH Nitrogen Pumping Skid

  • Skid-mounted forced air ambient nitrogen convertor
  • CAT C-9 engine
  • 90,000 SCFH maximum vaporization rate
  • 10,000 psi MAWP
  • CS&P cryogenics triplex, external lube, .905" stroke, 12,400 pounds rod load
  • 1.25" diameter cold ends
  • Maximum allowable pump speed - 1,200 RPMs
  • Minimum allowable pump speed - 60 RPMs
  • 1" x 2" x 4-1/2" conventional boost pump
  • Emergency kill
  • Over pressure shutdown
Pennebaker