WorldWide Drilling Resource

"% "% "% ' & "! ' & ! "' % % " & *** % +% & " " & "*! & $( ## * ' % ! % !) % + ( #( # % " #% &&"% & ! ! * ! ! ! * ! ( "'"% # # &# !! % %" " ! &,&' ! '% "& % 79 WorldWide Drilling Resource ® MARCH 2016