QUANTUM
Mark Identification

QUANTUM

Serial Number

87015060

Filing Date

Apr 26, 2016

Trademark by

CARBO CERAMICS INC.

Classification Information

Proppants for use in oil well and gas well hydraulic fracturing operations

Chemicals

Scientific and technological services, namely, scientific research, analysis and testing of oil and gas wells concerning sub-surface formations, geometric data related to fractures, three-dimensional imaging of propped fractures, electrically conductive proppants, and detection of electromagnetic waves emanating from energized proppants; performing gas and oil well diagnostics related to sub-surface fractures, proppant pack geometry and three-dimensional imaging; mapping services; radio tomographic imaging services; providing wellbore mapping services

Computer and Scientific