Mark Identification

GEOSOURCE

Serial Number

73450790

Filing Date

Nov 1, 1983

Registration Date

Jan 1, 1985

Trademark by

Classification Information

Oil and Gas Well Completion Services-Namely, Shaped Charge Perforating, Pipe Recovery, and Cementing

Acidizing and Fracturing

Oil and Gas Well Services-Namely, Well Analysis, Acoustical and Seismic Velocity Surveying, and Completion and Production Logging