PETROFECTA
Mark Identification

PETROFECTA

Serial Number

85899209

Filing Date

Apr 9, 2013

Registration Date

Apr 8, 2014

Trademark by

SCHLUMBERGER TECHNOLOGY CORPORATION

Classification Information

IMAGING SERVICES, NAMELY, AUTOMATED HIGH-RESOLUTION PHOTOGRAPHIC IMAGING OF DOWN HOLE DRILL CHIP CUTTINGS; SCIENTIFIC SERVICES, NAMELY, AUTOMATED MASS SPECTROMETRIC ANALYSIS OF RESIDUAL GASSES FROM DOWN HOLE DRILL CHIP CUTTINGS; SCIENTIFIC SERVICES, NAMELY, AUTOMATED X-RAY FLUORESCENCE ELEMENTAL ANALYSIS OF DOWN HOLE DRILL CHIP CUTTINGS SERVICE

Computer and Scientific