Winter Weather & Oil Prices
Hurricanes get the attention, but a hard freeze across Texas, the Permian Basin or the Bakken can shut in a larger share of US oil and gas output than most hurricanes do — because the wells, pipes and processing equipment involved were built for a mild climate, not sustained sub-freezing cold. 2021's Winter Storm Uri is the starkest example: an estimated 3.8 million barrels a day of US crude production was shut in at its peak.
Why a Freeze Hits Differently Than a Hurricane
A hurricane shuts in Gulf of Mexico OFFSHORE platforms and Gulf Coast refineries, which are built for the tropics and recover within days to weeks once the storm passes. A hard freeze instead hits ONSHORE wellheads, gathering lines and processing plants across Texas, the Permian, the Bakken and Appalachia — infrastructure built for a mild climate that is not designed to handle sustained sub-freezing temperatures. Water in the produced fluid stream can freeze solid inside equipment, shutting a well in until it thaws, which is why onshore freeze-offs can cut a larger share of national output than most single hurricanes, even though no platform is ever at risk.
What's Exposed Right Now
Live EIA monthly data, July 2026| Measure | Value | As of / source |
|---|---|---|
| Texas crude production (Permian & Eagle Ford) | 5.77 Mb/d | July 2026 · EIA · detail |
| North Dakota crude production (Bakken) | 1.16 Mb/d | July 2026 · EIA · detail |
Texas and North Dakota together account for the large majority of the onshore output that freeze-offs have historically hit hardest. Live weekly national figures are on EIA fundamentals.
Notable Freeze-Offs
| Event | Region | Peak shut-in | Recovery |
|---|---|---|---|
| Winter Storm Uri Feb 13-20, 2021 |
Texas, the Permian Basin, and the broader south-central US | US crude production shut in by an estimated 3.8 million b/d at the peak on Feb 17 (S&P Global Platts Analytics), still down about 2.2 million b/d two days later; weekly US crude output fell to 10.8 million b/d, its lowest since November 2020 | Millions of Texans also lost electricity as the state's power grid neared collapse, which independently shut in wells that had no direct freeze damage — production and grid failure fed each other |
| Winter Storm Elliott Dec 22-26, 2022 |
Appalachian Basin and the broader eastern and central US | US natural gas production fell by more than 15 Bcf/d at the peak; Appalachian Basin output alone dropped over 6 Bcf/d as wellheads froze | Several Gulf Coast refiners and petrochemical plants also shut down as the same cold front moved south into Texas and Louisiana |
| Winter Storm Heather (Arctic blast) Jan 13-17, 2024 |
North Dakota and the Bakken / Williston Basin | North Dakota shut in an estimated 3.5 million barrels of oil over the event; wind chills reached as low as −70°F | North Dakota's oil production fell about 13.5% month-over-month, and state officials said full recovery took roughly a month as operators thawed and restarted wells one at a time |
Winter Storm Uri: US natural gas production averaged 104.8 Bcf/d in February 2021, down 7% (8.1 Bcf/d) from January and the largest monthly decline on record, with Texas down a record 15% (EIA); Permian gas output alone fell nearly 5 Bcf/d Regional natural gas spot prices spiked to unprecedented levels at some hubs; the broader crude benchmarks moved less than the domestic disruption might suggest, since global oil supply was not affected (EIA, Today in Energy, on recurring winter production disruptions)
Winter Storm Elliott: Gas demand surged to about 160 Bcf/d on Dec 23 as heating and power demand spiked at the same time supply was falling Average December 2022 natural gas prices ran nearly 300% above typical levels at some regional hubs during the event (EIA, Today in Energy, on recurring winter production disruptions)
Winter Storm Heather (Arctic blast): North Dakota gas output fell about 15% month-over-month to roughly 3.0 Bcf/d The disruption was large enough regionally that North Dakota's own monthly production statistics showed the biggest single-month drop in years (EIA Drilling Productivity Report region; North Dakota DMR monthly production data)
What Actually Freezes
At the wellhead
- Produced fluid usually carries some water alongside the oil or gas; below freezing, that water can turn to ice inside valves, gauges and small-diameter surface equipment.
- Operators shut a well in rather than risk equipment damage, then must thaw and restart it once temperatures recover — a slower process than simply reopening a valve.
- Electric submersible pumps and other powered equipment also go down in the widespread power outages a severe freeze often causes alongside the cold itself.
Downstream
- Gathering lines, processing plants and even some refineries can freeze or lose power in the same event, so the disruption is rarely limited to the wellhead alone.
- Natural gas demand for heating spikes at exactly the moment supply is falling, which is why freeze-offs move gas prices, especially at regional hubs, more violently than they move crude prices.
- Because the disruption is a domestic, onshore event rather than a global supply shock, WTI and Brent tend to move far less than regional gas prices or the affected states' own production statistics do.
Winter Weather & Oil Prices FAQ
How much oil production did Winter Storm Uri shut in?
An estimated 3.8 million barrels a day of US crude production was shut in at the peak on February 17, 2021, according to S&P Global Platts Analytics — output was still down about 2.2 million barrels a day two days later. Weekly US crude output fell to its lowest level since November 2020.
Why do freeze-offs hurt natural gas prices more than oil prices?
Two things move in opposite directions at once: heating demand for gas spikes exactly when a freeze hits, while gas production is simultaneously falling as wellheads and gathering lines ice up. Crude oil has no equivalent demand spike, and because a freeze is a domestic, onshore US event rather than a global supply shock, WTI and Brent typically move far less than regional gas prices do.
Is Texas more exposed to freeze-offs than hurricanes?
They are different kinds of exposure. Hurricanes mainly threaten Gulf of Mexico offshore platforms and coastal refineries and are largely predictable days in advance, letting operators shut in safely ahead of time. Freeze-offs hit onshore wellheads across a wider area with less warning, and because that equipment was built for a mild climate rather than sustained cold, a severe freeze can shut in a larger share of national output than most single hurricanes.
Are freeze-offs becoming more common?
The three events on this page span 2021, 2022 and 2024, more frequent than the historical norm for disruptive cold this far south. Operators and grid regulators have made some winterization improvements since 2021, but onshore oil and gas infrastructure across Texas, the Permian and the Bakken is still not built to the same cold-weather standard as infrastructure in traditionally colder regions.