American Oil & Gas Reporter April 2017
Featured in the April issue of American Oil & Gas Reporter, Ulterra discusses upcoming XP™ drill bits and
American Oil & Gas Reporter
American Oil & Gas Reporter April 2016
As seen in the American Oil & Gas Reporter in the April 2016 issue, Ulterra discusses recent success
American Oil & Gas Reporter April 2015
As seen in the American Oil & Gas Reporter in the April 2015 issue, Casey Dalla Betta and
American Oil & Gas Reporter April 2014
As seen in American Oil & Gas Reporter in the April 2014 issue, Aron Deen speaks about the