Interest in the Panna-Mukta and Tapti fields, and Mahanagar Gas Limited (a city gas distribution company operating in Mumbai).
When the sovereign Nasir ud din Nasir Khan Faruki of Faruki dynasty of Kandesh captured Asirgarh in 1399 AD, the town of Burhanpur on the bank of Tapti was founded in the honor of Burhanuddin.
Chhaya is usually described as the mother of Shani, the god of the planet Saturn and a feared graha; goddess Tapti, the personification of river Tapti and a son Savarni Manu, who is destined to be the next and eighth Manu (progenitor of mankind) - the ruler of the next Manvantara period.
It originates in Satpura Mountain Range and merge in Tapti River around 2 km east of Prakasha.
In 2002 British Gas (BG) bought Enron's 30% share of the Panna-Mukta and Tapti fields for $350 million.