Letter of recommendation from KCA DEUTAG Drilling
Letter of recommendation from Esso Tchad
Letter of recommendation from Exterran
Letter of recommendation from Shlumberger Tchad
Letter of recommendation from Total Gabon
Letter of recommendation from White Nile Petroleum Operating Company
Letter of recommendation from Shell Gabon
ISO 9001:2015 certification from Bureau Veritas
Trace certification
International Safety Management Code Certificate
SAFETY Award from Esso Tchad 2016
SAFETY Award from Esso Tchad 2013
