Aug 23 (Reuters) - Pentanova Energy Corp PNO.V :
* PENTANOVA ENERGY CORP. ANNOUNCES SECOND QUARTER 2018 OPERATING & FINANCIAL RESULTS
* PENTANOVA ENERGY CORP QTRLY NET LOSS PER SHARE, BASIC & DILUTED $0.10
* PENTANOVA ENERGY CORP QTRLY NET OIL AND NATURAL GAS PRODUCTION 57,033 BOE VERSUS 59,497 BOE IN Q1