Mark Identification

THE CAP

Serial Number

78249059

Filing Date

May 13, 2003

Trademark by

HALLIBURTON ENERGY SERVICES INC.

Classification Information

Interactive computer services, namely, providing laboratory core data analysis and interpretation by allowing the user to modify input total stresses, define various limits for strains, or rock strength and to determine formation strength and residual characteristics to optimize production pressure in oil and gas well drilling

Computer and Scientific