U.S. federal trademark · Serial No. 86823394 · Reg. No. 5784446
Conventional drilling of oil, gas, water, potash and oil sands wells, underbalanced drilling of oil, gas, water, potash and oil sands wells, horizontal drilling of oil, gas, water, potash and oil sands wells and slant drilling of oil, gas, water, potash and oil sands wells; re-entry services, namely, oil well casing and tubing installation in abandoned oil, gas, water, potash and oil sands wells to further investigate the content; well coring of oil, gas, water, potash and oil sands wells
Transportation of drilling rigs by truck
Oil production services
Well logging; oil well testing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.