Kumar, Well, you can come and take a chance, there are jobs available for Indians but as you said, it is not that easy or abundant. Still your luck and merit counts. Better try to stay for 3 months, in 1 month nothing will materialise unless you know some big shots to take care of you. But do not resign your current job. Hold on as standby.
PS: Oil price coming down or LNG price going up etc., nothing to do with Qatar,
they are well stabilized for next 50 years. Good luck.