LETTER OF RECOGNITION /APPRECIATION On behalf of Brigade I Military Squad of Capital City / Jaya Sakti. Jayakarta (KOMANDO DAERAH MILITER JAKARTA RAYA JAYAKARTA) BRIGIF 1 PAM IBUKOTA. We would like to CONVEY OUR APPRECIATION for The Tactical & VIP Emergency Driving Training”

LetKol Bambang Widojanto NRP25362 LETTER OF RECOGNITION /APPRECIATION On behalf of Brigade I Military Squad of Capital City / Jaya Sakti. Jayakarta (KOMANDO DAERAH MILITER JAKARTA RAYA JAYAKARTA) BRIGIF 1 PAM IBUKOTA. We would like to CONVEY OUR APPRECIATION for The Tactical & VIP Emergency Driving Training” that you have conducted for our squad for 3 months (Oct-Dec 2003) with outstanding results. May God the Almighty forever bless and provide guidance to all of us.

Ir.H.Waspodo MBA - Field Manager JOB Per To Schlumberger & Jusri Pulubuhu On Behalf of JOB Pertamina - Gulf resources (Jambi EOR) Ltd, I would like to thank you and your organization for the effort to help us on conducting Defensive Driving Program this year JOB Pertamina - Gulf resources (Jambi EOR) Ltd thoroughly appreciates to Schlumeberger's contribution to safety awareness and community development. We believe the Defensive Driving Program you have introduced would improve our driving habit, however we still appreciate your effort in the future to help us. We are looking forward to working together again in the QHSE Jambi,

President of Schlumberger Limited Schlum