March 8 (Reuters) - Touchstone Exploration Inc TXP.TO :
* TOUCHSTONE EXPLORATION - CO'S DECEMBER 31, 2017 NETPRESENTVALUE OF FUTURE NET REVENUES BEFORE TAX (DISCOUNTED AT 10PERCENT) WAS $407.9 MILLION
March 8 (Reuters) - Touchstone Exploration Inc TXP.TO :
* TOUCHSTONE EXPLORATION - CO'S DECEMBER 31, 2017 NETPRESENTVALUE OF FUTURE NET REVENUES BEFORE TAX (DISCOUNTED AT 10PERCENT) WAS $407.9 MILLION