The company revealed Thursday an independent assessment by Risc Advisory had more than doubled the contingent resource low estimate for the field to 2.4 trillion cubic feet of gas.

Risc placed the mid and high estimate of contingent gas resources at the field at 3.2 Tcf and 4.3 Tcf, respectively, and increased the gas initially in place high estimate for the field by more than 15%, to 11.6