US Energy Secretary Rick Perry said on Thursday that he is confident that Saudi Arabia and Russia can increase their crude oil production to stabilize the world oil market, and compensate for supply losses caused by renewed US sanctions on Iran. "We look at this as an opportunity for the OPEC members to fill this gap," Perry said at a press conference at the World Gas Conference in Washington. "I am comfortable that Saudi Arabia is going to be able to increase their production to... 11 million barrels per day going forward, and that Russia will be able to increase their production, so the worldwide crude market does have some stability," he added. The US State Department this week said it was pushing allies around the world to cut their crude imports from Iran to zero as part of renewed sanctions it is imposing after President Donald Trump abandoned a deal reached in late 2015 that limited Tehran’s nuclear ambitions. Perry said the United States remains ready to tap the Strategic Petroleum Reserve, the countrys emergency stockpiles, if necessary, but that at the moment "I wouldnt recommend it." A State Department official said later Thursday that the US is prepared to work with countries on a case by case basis to help them reduce imports of Iranian oil.