In 2012, the oil ministry told parliament in a written statement that prior to commencing the work on the D6 gas fields, Reliance had estimated the recoverable reserves from D1 and D3 at 10.3 trillion cubic feet (tcf) before revising that down to 3.1 tcf.
​In 2012, the oil ministry told parliament in a written statement that prior to commencing the work on the D6 gas fields, Reliance had estimated the recoverable reserves from D1 and D3 at 10.3 trillion cubic feet (tcf) before revising that down to 3.1 tcf. by Soban News (international And National News)
