Refineries & Marketing (India) — Fy26 Sector Deep-Dive

India’s downstream oil sector in FY26 delivered a sharp earnings upswing for PSU OMCs (IOCL/BPCL/HPCL/CPCL) driven by very high utilization, strong distillate cracks, and operational efficiency—despite extreme geopolitical volatility (Strait of Hormuz disruption, crude premiums, freight/insurance spikes, and FX depreciation ~11%). Reliance’s O2C remained large and resilient with FY26 EBITDA ₹60,546 crore (+10.1% YoY) but saw Q4 compression from throughput decline and margin headwinds in polymers, even as fuel cracks (gasoil/ATF) surged. A key cross-sector tension emerged: refineries benefited from cracks, while LPG marketing suffered steep under-recoveries (₹100/cyl in Q4 → ₹171 in Apr’26 → ₹670+ in May’26), raising policy/compensation uncertainty.

A. Industry Overview & Market Landscape

1) What The Sector Comprises (Value Chain And Segment Map)

India’s “Refineries & Marketing” sector spans:

• Refining: converting crude into transportation fuels (diesel/HSD, gasoline/MS, ATF), LPG, naphtha, fuel oil, and intermediates.
• Marketing (retail + bulk): distribution and sale of fuels through retail outlets, aviation fueling stations, industrial/bulk channels, LPG distributorships, and increasingly alternate fuels (CNG/CBG, EV charging, hydrogen pilots).
• Pipelines & terminals: crude/product logistics linking import terminals, refineries, depots, and retail.
• Petrochemicals integration: polymers (PE/PP/PVC), polyester chain,