Dragonet Oil company
Just want to confirm isnt it a fake

I'v got an appointment letter from the dragonet oil company. I just want to confirm just that this company actually exists or its a fake.. coz on net i did'nt find its any good evidence and i'm an indian citizen and for visa i'v to give 25000 rs. so looking for a reply .. please help me coz i dont want to be get into any mess