Shocks from Brexit could also hurt one of China's biggest export markets.
Oil and Natural Gas Corporation has deployed the best-in-class technologies in its Improved Oil Recovery and Enhanced Oil Recovery schemes on these fields.
In the global markets, the US dollar traded lower in early trade after former US Treasury Secretary Larry Summers withdrew himself from the race to be the next Federal Reserve chairman.
A series of modest support measures from the government over the year helped stave off worries of a more dramatic slowdown