Mark Identification

SIIDRILL

Serial Number

78267391

Filing Date

Jun 26, 2003

Registration Date

May 3, 2005

Trademark by

SMITH INTERNATIONAL INC.

Classification Information

providing customized well proposals for others, the proposals including, namely, analysis of offset well data, drilling time and cost analysis, recommended bit program, and recommended bit operating parameters for optimizing each bit run

Advertising and Business