OPEC ministers meet in Vienna

OPEC oil ministers hold their biannual policy-setting meeting at the OPEC headquarters in Vienna amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market.
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Suhail Mohamed Al Mazrouei (2ndR), Minister of Energy of the United Arab Emirates UAE , speaks to journalists at the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Saudi Arabia's minister of Oil and Mineral Resources Ali al-Naimi (bottom right) is surrounded by journalists as he attend the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Saudi Arabia's minister of Oil and Mineral Resources Ali al-Naimi (C) speaks to journalists as he attend the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Saudi Arabia's minister of Oil and Mineral Resources Ali al-Naimi (L) is surrounded by journalists as he attend the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Qatar's minister of energy and industry Mohammed Bin Saleh Al-Sada speaks to journalists at the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Suhail Mohamed Al Mazrouei, Minister of Energy of the United Arab Emirates UAE arrives at the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
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Saudi Arabia's minister of Oil and Mineral Resources Ali al-Naimi (R) attends the 168th Ordinary meeting of the Conference of the Organization of the Petroleum Exporting Countries OPEC at the OPEC headquarters in Vienna, on December 4, 2015. OPEC oil ministers hold their biannual policy-setting meeting amid a supply glut and slumping crude prices, as member Iran readies to rejoin the global oil market. (AFP/Getty Images)
Mon 07 Dec 2015 12:51 PM GST