U.S. federal trademark · Serial No. 87863422 · Reg. No. 5616153
Well completion, namely, installation of well casing and tubing and wirelining in highly deviated and horizontal wellbores using equipment deployed by armored electrical cable
Well evaluation, namely, well logging, formation fluid sampling for analysis purposes, and formation fluid pressure testing in highly deviated and horizontal wellbores using equipment deployed by armored electrical cable
Well perforation in highly deviated and horizontal wellbores using equipment deployed by armored electrical cable; Well completion, namely, well treatment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.