A key Iraqi gas pipeline carrying gas from Iraq's northern oil fields to power stations was on fire Friday following an explosion, the Iraqi oil ministry said. The ministry gave no reason for the causes of the blast but said its teams are investigating the incident that took place early Friday
A key Iraqi gas pipeline carrying gas from Iraq's northern oil fields to power stations was on fire Friday following an explosion, the Iraqi oil ministry said.

The ministry gave no reason for the causes of the blast but said its teams are investigating the incident that took place early Friday.

"The pipeline suffered an explosion at 0330 am local time at a place 60 kilometers southwest of Krikuk," Assem Jihad, the ministry spokesman said.

The pipeline links the northern oil fields with power stations in Baiji, Mosul and Taji near Baghdad.

"Our technical teams were able to extinguish the fire Friday afternoon and the flow of gas is expected to resume in two to three days," Mr. Jihad said.

The security situation in Iraq has been deteriorating over the last few weeks as bombing and killing all over the country has intensified. The Shiite-led government is blaming al Qaeda as well as former Bath party members for the insurgency.

The incident could worsen Iraq's power shortages. The country produces only half its power needs, estimated at 15,000 megawatts. Iraq already imports around 1,000 megawatts of electricity from Iran.

Power outages have prompted antigovernment demonstrations over the past few weeks in Shiite-dominated governorates in southern Iraq, where summer temperatures can exceed 50 Celsius.

Not far from the gas pipeline, Iraq's main pipeline that carries crude oil from the northern oil fields to the Mediterranean port of Ceyhan in Turkey has been idle for most of last month due to bombs and leakage.