Important weblinks to explore Indian Oil and Gas Companies

http://businesscasestudies.co.uk/case-studies/by-industry/oil-and-gas.html#axzz3Sg93lZAo

http://www.ibef.org/industry/oil-gas-india/showcase

http://www.icmrindia.org/E-Books/Case%20e-Books.htm

http://oidb.gov.in/index2.asp?slid=406&sublinkid=154

http://www.petrotechsociety.org/Publications/CTB2014/

http://dghindia.org/Index.aspx

http://ppac.org.in/content/7_1_ForecastandAnalysis.aspx