U.S. federal trademark · Serial No. 73450790 · Reg. No. 1312647
Acidizing and Fracturing
Oil and Gas Well Services-Namely, Well Analysis, Acoustical and Seismic Velocity Surveying, and Completion and Production Logging
Oil and Gas Well Completion Services-Namely, Shaped Charge Perforating, Pipe Recovery, and Cementing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.