Mark Identification

SGA-HT

Serial Number

73363479

Filing Date

May 7, 1982

Registration Date

Dec 27, 1983

Trademark by

HALLIBURTON COMPANY

Classification Information

a Gelling Agent for Use in Oil and Gas Well Stimulation Utilized with Fluids Employed in Subterranean Formation Stimulation Treatments and Particularly Acidizing Treatments in High Temperature Formations

Chemicals