# San Antonio, TX rack market

San Antonio, TX wholesale fuel rack market. 8 terminals post there, delivered by NuStar Pipeline. 6 running refineries can reach it by published route, 2 confirmed.

- Terminals: 8 (#22 of 422 rack markets by terminals)
- Pipeline systems delivering: NuStar Pipeline
- Refineries that can reach it: 6 (2 confirmed or named in a tariff, 0 per research, the rest inferred from a shared city)
- Trade area (estimate): 2,987,317 people across 26 counties (20 shared with other markets)
- Estimated fuel demand in the trade area: 3,770,769 gal/day gasoline, 1,281,098 gal/day diesel (state taxed gallons, FHWA 2025, split by EPA county vehicle miles)
- Fuel taxes in Texas (state + federal, ¢/gal, EIA July 1, 2026, before local taxes): gasoline 38.4, diesel 44.4; taxed at terminal rack
- Pipeline supply: One pipeline system delivers here: NuStar Pipeline. An outage on it leaves the market to truck, rail or water.
- Terminal operators: 7; largest Sunoco / Energy Transfer with 2 of 8 terminals (by count, not volume)
- Pump price, regular gasoline (Texas, EIA, 2026-10-05): $3.874/gal
- Pump price, diesel (PADD 3, EIA, 2026-10-05): $5.819/gal

## Cheapest published pipeline route in, by product (line-haul only)
- gasoline: 1.14 ¢/gal from Three Rivers, Live Oak County (Valero Three Rivers refinery) on NuStar Pipeline (Texas No. 98.15.0)
- jet fuel: 1.14 ¢/gal from Three Rivers, Live Oak County (Valero Three Rivers refinery) on NuStar Pipeline (Texas No. 98.15.0)

## Terminals
- Calumet San Antonio Refining (T-74-TX-2712), San Antonio, TX — NuStar Pipeline
- Citgo Petroleum Corporation - San Antonio Terminal (T-74-TX-2737), San Antonio, TX — NuStar Pipeline
- ExxonMobil Oil Corp. (T-74-TX-2740), San Antonio, TX — NuStar Pipeline
- Flint Hills Resources L.p. (T-74-TX-2742), San Antonio, TX — NuStar Pipeline
- Global Companies LLC (T-74-TX-2745), San Antonio, TX — NuStar Pipeline
- Motiva Enterprises LLC (T-74-TX-2725), San Antonio, TX — NuStar Pipeline
- Nustar Energy - San Antonio East Terminal (T-74-TX-2738), San Antonio, TX — NuStar Pipeline
- Nustar Energy - San Antonio South (T-74-TX-2739), San Antonio, TX — NuStar Pipeline

## Refineries that can supply it
- Valero Three Rivers Refinery, Three Rivers, TX — via NuStar Pipeline (confirmed)
- San Antonio Refinery, San Antonio, TX — via  (named in a tariff)
- Buckeye Texas Hub Condensate Splitter (Corpus Christi), Corpus Christi, TX — via NuStar Pipeline (inferred (same city))
- CITGO Corpus Christi Refinery, Corpus Christi, TX — via NuStar Pipeline (inferred (same city))
- Magellan Corpus Christi Condensate Splitter, Corpus Christi, TX — via NuStar Pipeline (inferred (same city))
- Valero Corpus Christi Refinery (East & West Plants), Corpus Christi, TX — via NuStar Pipeline (inferred (same city))

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/market/market-san-antonio-tx/
Built from published FERC pipeline tariffs, EIA-820, the IRS Terminal Control Number list and sourced research. Rates are line-haul only. Cite as: Thinking On Energy, Supply Explorer, 2026-10-09.