Dear aspirant,Kudos for clearing JEE Advanced exam.Sharing my personal experience Nishu,i was also in the same situation last year.I also cleared JEE Advanced exam but my rank for not sufficent to fetch a core branch in older IIT's not even till chemical engineering branch.So i decided to switch my preference to RGIPT,IIPE and IIST.Although I got a core branch in top NIT's so i dropped my plan for these colleges as well.But some of my friends preferred RGIPT as they were not getting good NIT's as well. So as per my suggestion you should follow RGIPT as it is better than IIPE considering factors like campus,college life and reputation.

Hope for the best.

for further doubts,feel free to ask in the comment section below.

Hey there

I will suggest you to go for petroleum in IIPE which is a Institute of national importance. IIPE takes admission through JEE advanced and also it is known for its petroleum branch.

Check about IIPE

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/university/indian-institute-of-petroleum-and-energy-visakhapatnam/amp&ved=2ahUKEwidzIWgu7LjAhVZ7HMBHcchBMoQFjAGegQIBBAB&usg=AOvVaw2-_WtO2aq0o_ShqJSFU71I&ampcf=1&cshid=1563040551013

Good luck