Sir where to refer fundamental information for crude
You can try Moneycontrol, Investing, Bloomberg, EIA. And of course you can keep track of all commodity-related headlines in Pulse.
We also have a 3 part series on Crude oil, starting from this chapter - http://zerodha.com/varsity/chapter/crude-oil-part-1-digging-the-past/
You can get a basic overview into Crude fundamentals.