Aug 23 (Reuters) - Alvopetro Energy Ltd:
* Alvopetro announces operational update and second quarter financial and operating results
* In Q2 of 2016, production decreased 38 pct to 36 bopd
* Qtrly loss per share $0.02 Source text for Eikon: ID:nCNWRHXTQa Further company coverage: ALV.V