Thar Desert scale. Barmer district is in the news due to its large oil basin. The British exploration company Cairn Energy started production of oil on a large scale. Mangala, Bhagyam and Aishwariya are the major oil fields in the district. This is India's biggest oil discovery in 22 years. This promises to transform the local economy, which has long suffered from the harshness of the desert. The Government of India initiated departmental exploration for oil in 1955-56 in the Jaisalmer area, Oil India Limited's discovered natural gas in 1988 in the Jaisalmer basin. Also known for their fine leather messenger bags
Thar Desert hemionus khur") in the Rann of Kutch. They have evolved excellent survival strategies, their size is smaller than other similar animals living in different conditions, and they are mainly nocturnal. There are certain other factors responsible for the survival of these animals in the desert. Due to the lack of water in this region, transformation of the grasslands into cropland has been very slow. The protection provided to them by a local community, the Bishnois, is also a factor. Other mammals of the Thar Desert include a subspecies of red fox ("Vulpes vulpes pusilla") and the caracal. The region is