BAGHDAD - IRAQ is to unveil the foreign firms which have won contracts to develop key oil and gas fields, nearly four decades after Saddam Hussein's party nationalised the country's energy sector.

The deals, likely to be announced live on television on Tuesday or Wednesday, will provide the government with much-needed revenue as it struggles to rebuild the country after three wars and more than a decade of debilitating economic sanctions.

The chance to develop six giant oil fields and two gas fields has attracted bids from 31 firms including US and European giants like ExxonMobil and Shell but also a swathe of Asian companies from China, India, South Korea and Indonesia.

The oil deposits, holding known reserves of 43 billion barrels of crude, are in southern and northern Iraq while the gas concessions are west and northeast of Baghdad.

'Our principal objective is to increase our oil production from 2.4 million barrels per day to more than four million in the next five years,' Oil Minister Hussein al-Shahristani said in an interview with Iraqi public television.

Increasing production to that level will, according to him, pump an extra US$1.7 trillion (S$2.46 trillion) into government coffers over the next 20 years.

Mr Shahristani has said that only US$30 billion of that sum will go to the companies that have extracted the oil.

The rest 'is a huge amount that would finance infrastructure projects across Iraq - schools, roads, airports, housing, hospitals,' he said, insisting that the country would retain control over its oil reserves.

For energy firms, the appeal is the opportunity to plant a foot in the country, their first chance to do so since the Baath party nationalised the Iraq Petroleum Company in 1972, seven years before Saddam took power.

The foreign firms awarded deals will have to partner with Iraqi government-owned firms, principally the South Oil Company (SOC), and share management of the fields despite fully financing their development.

They will be paid a fixed fee per barrel, not a share of the profits, and the fee will only be paid once a production threshold set by the government is reached. -- AFP