Three Petroleum Sector Projects inaugurated by PM Nitin Yadav 4 years ago Three key projects related to the Petroleum Sector in Bihar have been dedicated to the Nation by the Prime Minister Narendra Modi. The three projects are- Durgapur-Banka section of the Paradip-Haldia-Durgapur Pipeline Augmentation ProjectLPG Bottling Plants in East Champaran andLPG Bottling Plants in Banka.