In 2010, NDPR commissioned a 1000b/d Mini Refinery for the extraction of diesel (AGO) from crude oil produced from the Ogbele field.
NDPR was the first of such private refinery in Nigeria to receive a License to Operate (LTO) by the Federal Government.

In 2014, NDPR celebrated the 1,000th Diesel Truck Load Out from the Mini Refinery.
Currently, an expansion of the plant is ongoing to increase processing capacity to 11,000bpd in 2019.