Mark Identification

VIRTUAL LAB

Serial Number

76555644

Filing Date

Oct 30, 2003

Registration Date

Sep 20, 2005

Trademark by

SCHLUMBERGER TECHNOLOGY CORPORATION

Active Trademark

Classification Information

Computer software for simulating the treatment of cores and reservoirs in the field of oil, gas and water exploration and production

Electrical and Scientific Apparatus

Consultation regarding treatment of cores and reservoirs in the field of oil, gas and water exploration

Computer and Scientific