Energy companies and operators that frack
- Anadarko Petroleum
- Chesapeake Energy
- Chevron
- Chief Oil and Gas
- Complete Production Services
- Encana
- Frac Teck
- Gasco Energy
- Key Energy Services
- Linn Energy
- Newfield Exploration
- Oxy
- Plains Exploration
- RockPile Energy Services
- Shell
- Superior Well Services
- Venoco
- Western Energy Production
- XTO Energy
- Zodiac Exploration
