7.6.5Segment

Oil Refining & Petrochemicals

Oil refiners and petrochemical complex operators converting crude oil into refined products and chemical feedstocks.

4
Verticals

Overview

Oil Refining & Petrochemicals covers the refineries that convert crude oil into fuels (gasoline, diesel, jet fuel) and the petrochemical plants that make the building-block chemicals (ethylene, propylene) for plastics and materials. At ~$903B in 2022 (across just ~220 plants) it is highly consolidated, led by refining majors (Marathon, Valero, Phillips 66, ExxonMobil, Chevron) and petrochemical producers benefiting from cheap U.S. shale-gas feedstock.

Refining demand is driven by transportation fuels (facing long-term EV-transition questions) and is highly cyclical with crack spreads; the ~10% revenue growth reflects high 2022 fuel prices. Petrochemicals ride U.S. ethane-feedstock advantage. The sector is consolidating, capital-intensive, and adapting via renewable-diesel conversions and petrochemical integration; petrochemicals (~$78B) are included here rather than under Chemicals.

Market snapshot

Market size
~$903B
Growth
~10.3%CAGR (2017–22, nominal)
Companies
~220
FragmentationConsolidated

U.S. Census Bureau 2022 CBP/Economic Census, NAICS 324110 (petroleum refineries) + 325110 (petrochemical manufacturing, ~$78B). Refining revenue is pass-through fuel value, heavily inflated by 2022 prices.

Business model & economics

Revenue model
Refined-fuel and petrochemical sales (crack-spread margins)
Recurring revenue
Moderate — recurring fuel/chemical demand
EBITDA margin
Thin, highly cyclical with crack spreads
Capex intensity
High
  • Highly consolidated (~220 plants); refining majors.
  • Petrochemicals ride U.S. shale-gas/ethane advantage.
  • Renewable-diesel conversions and EV-transition questions.

M&A deal context

Moderate deal activity

Who’s acquiring

Refining & integrated-energy majorsPetrochemical producersRenewable-fuels & energy investors

What’s driving deals

  • Renewable-diesel and low-carbon-fuel conversions.
  • Petrochemical integration and feedstock advantage.
  • Refining consolidation and rationalization.

Verticals in this segment

  • 7.6.5.1Complex & Full-Conversion Refineries

    Refineries with coking and deep conversion units maximizing light products.

  • 7.6.5.2Petrochemical Complexes

    Integrated refining and chemical complexes producing petrochemical feedstocks.

  • 7.6.5.3Simple & Topping Refineries

    Basic refineries producing fuel products without deep conversion.

  • 7.6.5.4Specialty Refining Operations

    Refineries specializing in lubricants, wax, or niche petroleum products.

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