When people talk about "the US oil price," they usually mean WTI crude at Cushing, Oklahoma — the benchmark quoted on financial news and traded on NYMEX. But WTI is a reference point, not the price every American barrel actually fetches. The price a producer receives in North Dakota, California, or Louisiana can sit several dollars above or below WTI on any given day.
This guide explains why those differences exist, what the main regional benchmarks are, and how to find official state-level price data.
The Three Reasons Oil Prices Differ by State
1. Crude quality. Not all oil is the same. Light, sweet crude (high API gravity, low sulfur) is cheaper to refine into gasoline and diesel, so it commands higher prices. Heavy or sour crude sells at a discount because refiners must spend more to process it. West Texas and North Dakota produce light sweet barrels; much of California's output is heavy.
2. Transport cost. Oil is worth the most where it can reach refineries or export terminals cheaply. A barrel at the Gulf Coast sits next to the largest refining complex in the world. A barrel in landlocked North Dakota or Wyoming has to pay pipeline or rail tariffs to get there, and that cost comes out of the local price.
3. Local supply and demand. When regional production outruns pipeline capacity — as happened in the Permian Basin in 2018-2019 — local prices can fall sharply below WTI until new takeaway capacity is built. The reverse happens when local refineries compete for limited regional supply.
How Major Oil-Producing States Compare
The table below summarizes how crude from each major producing state typically prices relative to the WTI benchmark. These are structural relationships, not fixed numbers — actual spreads move daily with pipeline capacity, refinery demand, and quality premiums.
| State | Main Producing Region | Key Local Benchmark | Typical Pricing vs. WTI Cushing |
|---|---|---|---|
| Texas | Permian Basin, Eagle Ford | WTI Midland, WTI Houston (MEH) | Near WTI; Houston barrels often price slightly above Cushing due to Gulf Coast access |
| New Mexico | Delaware Basin (Permian) | WTI Midland | Tracks Permian pricing, close to WTI |
| North Dakota | Bakken | Bakken (Clearbrook, MN pricing point) | Usually a discount to WTI, reflecting transport distance to market |
| Oklahoma | SCOOP/STACK, Anadarko | WTI Cushing | At or very near the benchmark — Cushing is in-state |
| Louisiana | Gulf of Mexico offshore, onshore fields | Louisiana Light Sweet (LLS), Mars (sour) | LLS often trades at a premium to WTI thanks to waterborne market access |
| Colorado | DJ Basin | Local postings vs. Cushing | Modest discount to WTI, driven by pipeline tariffs to Cushing |
| Wyoming | Powder River Basin | Wyoming Sweet / Sour postings | Sweet grades near WTI less transport; sour grades at a wider discount |
| California | San Joaquin Valley, Los Angeles Basin | Midway-Sunset, Buena Vista | Prices set against waterborne imports; heavy grades discounted for quality |
| Alaska | North Slope | Alaska North Slope (ANS) | Priced off international waterborne markets, often closer to Brent than WTI |
The Regional Benchmarks Behind State Prices
WTI Cushing is the NYMEX futures delivery grade and the number you see quoted everywhere — track it live on our homepage chart. Its price is set where the futures market meets physical delivery at the Cushing, Oklahoma storage hub.
WTI Midland prices Permian Basin barrels at the wellhead region in West Texas. When Permian pipelines are full, Midland trades at a discount to Cushing; when capacity is ample, the two converge.
WTI Houston (MEH) reflects Permian-quality crude delivered to the Gulf Coast at the Magellan East Houston terminal, where it can feed refineries or exports. Its premium over Cushing roughly equals the pipeline cost from Cushing to the coast.
Louisiana Light Sweet (LLS) is the Gulf Coast's light sweet marker. Because it is already waterborne-adjacent, it competes directly with imported crude and tends to track Brent more closely than inland grades do.
Bakken barrels are high quality — comparable to WTI — but North Dakota's distance from refining centers means the netback price to producers usually sits below the benchmark.
Alaska North Slope (ANS) ships by tanker to West Coast refineries, so it prices against international waterborne crude rather than the mid-continent pipeline system.
Where to Find Official Prices by State
The US Energy Information Administration publishes Domestic Crude Oil First Purchase Prices by state monthly. "First purchase price" is what buyers actually paid producers for crude at the lease — the closest thing to an official state-by-state oil price. The EIA also publishes weekly spot prices for WTI, LLS, and other benchmark grades.
For a real-time view, the live WTI chart on our homepage is the reference point every regional grade prices against: see the current US oil price.
What This Means for Reading the Market
- Headline WTI is the anchor. State-level prices are quoted as differentials — "WTI minus $2" or "LLS plus $1.50" — so the national benchmark drives the direction everywhere.
- Spreads tell you about infrastructure. A widening Midland or Bakken discount usually signals pipeline congestion, not weaker oil demand.
- Quality spreads track refining economics. When gasoline margins are strong, light sweet grades gain on heavy sour ones, and vice versa.
- Gulf Coast grades bridge to the world. LLS and WTI Houston move with the WTI–Brent spread, which reflects the economics of US crude exports.
Frequently Asked Questions
Which state has the highest oil price?
Barrels sold at or near the Gulf Coast — LLS in Louisiana, WTI Houston in Texas — typically earn the most, because they sit next to refineries and export docks. Landlocked barrels far from market, like Bakken crude, generally receive less.
Does the gasoline price by state follow the crude price by state?
Only loosely. Pump prices depend mostly on state fuel taxes, refinery access, and fuel specifications (California's special blends, for example), not on what local crude sells for. A state can produce cheap crude and still have expensive gasoline.
How often do state-level prices update?
EIA first purchase prices are monthly with a lag. Benchmark spot prices (WTI, LLS) update every trading day, and WTI futures trade nearly 24 hours — follow them on our live chart.
Disclaimer: This guide is for informational and educational purposes only and does not constitute investment advice. Pricing relationships described here are typical historical patterns and can change.