Unfortunately can't do this unless its in grey market. To get the exchange legally, we need to have tickets, Visa and provide form A2.
Also oil prices are expected to remain down for some time with OPEC countries (crude as Brent) trying to put pressure on US and Canadian companies (crude as Shale gas) where drilling costs are very high. OPEC countries expect that US/Canadian oil companies may shut down as they will not be able to sustain and recover costs if price of oil remains low for a long time. But No one knows the actual break even cost of most of the US/Canadian companies though some experts say its 40 USD per barrel while others feel its 50 USD per barrel. Hence no one really knows where the prices will bottom out. However the oil prices are expected to dip further for some time. Also the budgets of OPEC countries, Russia, Saudi and Venezuela, too will take a hit if they continue to supply oil at lower prices.
Considering all this, trade pundits believe there will be a median pricing reached after some time (maybe 6-8 months) and oil prices will remain stable there for some time. This might be in the range of 60-70 USD per barrel probably.
**This is just a view...Pls do not quote me anywhere...