

All the companies that come to your mind, when I mention Big Oil are in this group, i.e., British petroleum, ExxonMobil, Shell, Chevron etc. Now, The Companies involve in ,Upstream processes, i.e., exploration and drilling for Oil(and natural gas) are the most ,prosperous and influential. The value chain in Oil and Gas goes like this : Next to finance, Oil holds the most lucrative Jobs(In terms of salary). What facts should an engineer know when he's entering the oil and gas sector?įirst off, ,Oil is BIG.really really BIG !
