Nov 17 (Reuters) - Petro Vista Energy Corp PTVh.V
* Petro Vista completes announces management and board change
* Petro Vista Energy Corp - effective immediately, Dan Placzek has replaced Darren Devine as president, CEO
Nov 17 (Reuters) - Petro Vista Energy Corp PTVh.V
* Petro Vista completes announces management and board change
* Petro Vista Energy Corp - effective immediately, Dan Placzek has replaced Darren Devine as president, CEO