Eight times in fifty years, oil has rewritten the world economy — embargoes, revolutions, price wars, a pandemic that sent prices negative, and a war that reset the map of energy trade. The full ledger below, with what each shock permanently changed.
| Years | Crisis | Price move | What happened |
|---|---|---|---|
| 1973–74 | Arab oil embargo | Price ~4× (from ~$3 to ~$12) | OPEC's Arab members embargoed the US over the Yom Kippur War — gas lines, speed limits, and the birth of the IEA and the US SPR |
| 1979–80 | Iranian revolution | ~2.5× (to ~$39; ~$150 today) | Iran's output collapsed, then the Iran–Iraq war; panic buying amplified a modest physical shortfall |
| 1986 | The counter-shock | −65% in months | Saudi Arabia abandoned swing-producer role and flooded the market — cheap oil for a decade, and Soviet revenues gutted |
| 1990–91 | Gulf War | ~2× in two months | Iraq invaded Kuwait; prices doubled then fell as the war went well and the SPR was tapped |
| 2008 | The demand spike | Peak $145, then $34 | China-driven demand met stagnant supply — then the financial crisis erased it all in five months |
| 2014–16 | The shale glut | −75% ($107 to $26) | US shale doubled supply; OPEC declined to cut, then formed OPEC+ with Russia to regain control |
| 2020 | COVID collapse | WTI hit −$37.63 | Demand fell ~20% overnight; storage filled; the first negative oil price in history |
| 2022 | The Russia shock | Peak $124; record fuel prices | War in Ukraine rewired global flows — embargoes, price caps, the biggest SPR release ever |
Modern-era price data (2000→) is on oil price history; the institutions the crises built: the SPR · OPEC and OPEC+ · the petrodollar.
OPEC's Arab members embargoed the US and allies for supporting Israel in the Yom Kippur War, while cutting production. Prices roughly quadrupled from about $3 to $12 per barrel; the US endured gas lines and rationing. The lasting legacy: the Strategic Petroleum Reserve, the IEA, fuel-economy standards, and the end of the era of cheap, secure Middle Eastern oil taken for granted.
By price severity, 1979–80 — in inflation-adjusted terms oil hit the equivalent of ~$150 and stayed high for years, deepening a global recession. By sheer strangeness, April 2020, when WTI settled at −$37.63. By breadth, 2022 arguably touched more consumers worldwide at once (fuel, power and food prices together) than any predecessor.
Remarkably so: a supply or demand shock meets low spare capacity, prices overshoot on panic and hoarding, high prices then destroy demand and summon new supply, and the bust follows the boom. Each crisis also leaves permanent infrastructure — strategic reserves after 1973, efficiency standards after 1979, OPEC+ after 2016, and Europe's LNG pivot after 2022.