U.S. federal trademark · Serial No. 87542509
Fluid chemicals for enhancing stability, rheology, flocculation, clay inhibition, shale inhibition for use in oil and gas drilling operations and for reducing torque, reducing drag, enhancing penetration rate, and enhancing drill bit life in oil and gas drilling operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.