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Country profile · Iraq · OPEC's second-largest producer

Iraq Energy

Iraq holds the world's fifth-largest proven oil reserves and is OPEC's second-largest producer after Saudi Arabia — with crude oil accounting for roughly 90% of government revenue and virtually all export earnings. The super-giant Rumaila field alone, discovered in 1953, supplies close to a third of national output.

Iraq energy profile

Iraq — vast reserves, an economy built almost entirely on oil

145 Gbbls
Proven reserves — world's 5th-largest
~4.4 M bbl/day
2024 production — OPEC's 2nd-largest
~90%
Of government revenue from oil
~30-40%
Of national output from Rumaila alone
An economy resting on one commodity

Rumaila, and the weight oil carries in Iraq's economy

Rumaila — the field that anchors it all:
Discovered in 1953 and producing since 1954, Rumaila is one of the world's super-giant oil fields, located roughly 50km southwest of Basra, with an estimated 17 billion barrels of oil in place. Production peaked in 1979, but a modernisation programme starting in 2010 lifted output by roughly 35%; by the mid-2020s Rumaila was producing approximately 1.3-1.47 million barrels a day — close to a third to two-fifths of Iraq's entire national output from a single field. It's operated under a technical service contract by a consortium led by BP alongside China's CNPC, with Iraq's state-owned Basra Oil Company as owner.
An economy with very little diversification:
Oil dominates Iraq's economy to an unusual degree even among major producers — accounting for an estimated 90% or more of government revenue and close to all export earnings. That concentration makes Iraq's public finances highly sensitive to global oil price swings and to OPEC+ quota decisions, which Iraq must balance against its own ambitions: the government has set a goal of lifting production capacity to 7 million b/d and refining 40% of exports domestically by 2030, but chronic political gridlock — including a full year to form a government after the October 2021 elections — has repeatedly delayed the budgets and legislation major energy projects depend on.
Questions

Questions about Iraqi energy

Why hasn't Iraq's oil wealth translated into a more diversified economy?
It's less about the oil itself than about everything built — or not built — around it. Iraq's southern fields, including Rumaila, are genuinely favourable from a pure extraction standpoint: relatively simple geology, several super-giant deposits, flat terrain, and proximity to coastal export terminals, which keeps production costs low compared with many other oil-producing regions. That should, in principle, generate a large and stable revenue surplus for investment elsewhere. In practice, decades of war, sanctions, and — since 2003 — recurring political gridlock have made it difficult to sustain the long-term policy consistency that economic diversification requires: forming governments took a full year after the 2021 elections, annual budgets have gone unpassed in some years, and foreign investment in non-oil sectors faces the same bureaucratic and security uncertainties that have also slowed oil infrastructure investment itself. The result is a kind of resource concentration that's partly geological accident (the fields really are that good) and partly the product of five decades of instability crowding out the steady institution-building that turning oil revenue into broader economic growth usually requires. Source: US EIA Country Analysis Brief: Iraq · Eurasia Review.
Provenance

Attribution and citation

Sources
US EIA Country Analysis Brief: Iraq · Eurasia Review · Ecomnews Med · Iraq Oil Report · Wikipedia (Rumaila oil field)
Cite as
"Iraq Energy Profile — Complete Reference", The Energy Codex, https://thecodex.expert/energy/countries/iraq/, last updated .