Mark Identification

DRILLMAP

Serial Number

75584195

Filing Date

Nov 6, 1998

Registration Date

Apr 23, 2002

Trademark by

SCHLUMBERGER TECHNOLOGY CORPORATION

Active Trademark

Classification Information

computer software for organizing archiving, graphing, reporting and visualizing the procedures and processes used during the drilling of oil and gas wells, and manuals distributed therewith

Electrical and Scientific Apparatus