petroleum corp – News
Guerrero Exploration Inc. is pleased to announce William H. Petrie joins the Advisory Board. Mr. William H. Petrie Sr. is the current President and CEO of Birch Lake Energy Inc. and the President of Marengo Petroleum Corp. a private oil and gas exploration company from 1979 to present. From 2001 to its sale in 2004, he was president of Montego Exploration Ltd., a private oil and gas company; from 1997…
