Wynnewood Refinery
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Summary Information

  • Ownership: Gary-Williams Energy Co (CVR Energy)
  • Website:
  • Location: Wynnewood, Oklahoma, USA
  • Capacity: 3.5 million tons/annum & 70,000 bbl/day
  • Nelson Complexity: 9.3
  • Refining Depth:

Brief Description

  • A small medium complexity refinery with both FCC & Hydrocracker

Refining Units

  • Atmospheric Distillation
  • Vacuum Distillation - 30,000 bpd
  • Fluidised Catalytic Cracker - 21,000 bpd
  • Hydrocracker - 16,000
  • Catalytic Reformer - 18,500 bpd
  • Solvent De-Asphalting - 4,850 bpd
  • Alkylation Unit
  • FCC Gasoline Hydrotreater - 13,000 bpd
  • Desulphurisation
    • Naphtha - 13,000 bpd
    • Diesel - 17,000 bpd

Terminal Capacity

  • Crude Oil:
  • Refined Products:

Crude Supply

  • The refinery has access to a variety of cost advantaged WTI price-linked crudes

Products Produced

  • Gasoline, diesel, JP-8 and JP-5 jet fuel, asphalt, LPG, and solvents

Ongoing Projects

  • -

Other Information

  • -

History

  • 1995 - Gary-Williams purchased the then 45,000 barrel per day petroleum refinery from Kerr-McGee Corporation.
  • 2006 - Fire in the Alkylation Unit
  • 2007 - Refinery expanded to 70,000 bpd and Diesel Hydrotreater commissioned
  • 2010 - Addition of FCC Gasoline Hydrotreater
  • 2010 - Fire in the Hydrocracker
  • 2011 - CVR announces acquistion of Gary-Williams Energy Co
  • 2012 - A boiler explosion killed a member of staff

Relevant Links

  1. Wynnewood, Oklahoma, Refinery Shut Units After Fire
  2. OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION
  3. KP Engineering Builds FCC Gasoline Hydrotreater for Wynnewood Refining Company
  4. Koch Partners to Build Diesel Hydrotreater and Crude Oil Distillation Unit for Wynnewood Refining Company
  5. CVR Energy to Purchase Wynnewood, Okla., Refinery
  6. CVR Energy Completes Acquisition of Wynnewood, Okla., Refinery
  7. CVR Energy Statement Regarding Wynnewood Refinery Incident

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