U.S. federal trademark · Serial No. 50009981
Exploration and searching of oil and gas; exploration services in the field of the oil, gas, and mining industries; providing technology information relating to oil, gas, and mining industries; engineering services, namely, advanced thermal reservoir engineering and in-situ heating for the oil and gas industries; oil well testing; performing oil well diagnostics; oil well equipment diagnostic services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.