I think this stock is a good play, especially at this price, now that the 12.5% inverse tax has been relieved.

https://www.nytimes.com/2015/11/11/business/economy/india-is-caught-in-a-climate-change-quandary.html?smid=tw-nytimesbusiness&smtyp=cur

Oil may be low, but climate change isn't going away any time soon.