TEHRAN. KAZINFORM - Preliminary exploration operations have found oil shale deposits in southeastern Iran.
Probable reserves of shale oil have been discovered in the southeastern Kerman and Semnan provinces, an informed source told official IRNA news agency on July 11.
Prior to that, shale oil deposits had been found in the western province of Lorestan, the source added.
Shale oil is unconventional oil produced from oil shale rock fragments through converting the organic matter within the rock into synthetic oil and gas, according to Trend.az.
Shale oil and gas reserves in Iran have not been yet measured exactly. Each barrel of shale oil costs $40-$80, while each barrel of crude oil costs $5-$10. So, Iran has not focused on producing shale oil and is merely discovering shale oil deposits across the country.
Once the second-largest producer in OPEC after Saudi Arabia, Iran's crude output has been reduced to about 2.8 million barrels a day, from 3.6m b/d in 2011, by EU and US sanctions aimed at reining in the country's nuclear activities. Exports stand at about 1.1m b/d, half their pre-sanctions level.
SARI. KAZINFORM - Director General for Mazandaran provincial Organization of Industry, Mine and Trade Mohammad Mohammad Pour Omran said on Sunday that Iran andKazakhstan planned to build a joint venture oil refinery in Amirabad Port.
NEW YORK. KAZINFORM The world's 400 richest people lost $127.4 billion Friday as global equity markets reeled from the news that British voters elected to leave the European Union.