Reflecting uncertainties about the US government 700 billion US dollars bail out plan and its consequences on the US dollar, oil prices on Monday jumped briefly 25 US dollars before falling back to 120.97 US dollars a barrel
Russia will send a high-level delegation to the OPEC meeting in Algeria on December Energy Minister Sergei Shatko said on Friday.
An oil deposit was discovered in an exploratory well in the northeast Argentina province of Formosa announced the Canadian company Gran Tierra Energy Inc. The Calgary based company said Wednesday it plans long-term production testing on the Proa.x-1 well and will begin commercial oil sales in about a week.
Oil prices lost five US dollars ending Monday below 100 US dollars a barrel for the first time in six months, spurred by concerns about the global economy. With banking giant Lehman Brothers filing for bankruptcy protection, US light sweet crude closed Monday in New York at 95.71 and London Brent 92.38 US dollars a barrel.
Brazil is determined to join the world's exclusive club of nuclear research and is willing to contribute with a billion US dollars to participate in the ambitious International Thermonuclear Experimental Reactor, ITER project in France.
European Union lawmakers voted this week to cut in half an ambitious target for using crop-based bio-fuels for 10% of its road transport needs by 2020. The vote by the European Parliament's industry committee deals a blow to climate change goals agreed by EU leaders last year to try to cut carbon dioxide emissions.
Petrobras announced this week that the completion of the Iara well drilling (which first found oil in August 2007) confirmed the discovery of light oil in the Santos basin pre-salt reservoir with a recoverable volume estimated in 3 to 4 billion barrels of light oil and natural gas.
The United Nations International Atomic Energy Agency (IAEA) said on Thursday that nuclear power is expected to continue to expand in the coming decades in line with the growing global demand for energy, while also reporting that the power source's share of global electricity generation dropped another percentage point in 2007 to 14%.
OPEC has told its members to strictly limit their production to agreed quotas as Brent crude dipped below 100 US dollars a barrel for the first time since April. After talks in Vienna, OPEC president Chakib Khelil said the measures to curb over-production amounted to a cut of 520,000 barrels a day within 40 days.
Prices have sunk from a record of more than 147 US dollars a barrel seen in July.
This Wednesday an oil exploration platform is scheduled to arrive in the South Atlantic contracted by Argentine state energy company Enarsa, Chilean state oil company Enap Sipetrol international branch and Argentine oil major YPF.