Across
- 3. Labor crew on the rig
- 6. the drill
- 8. name for drill
- 10. for the drill
- 11. the drill bit
- 13. used to wash the rig
- 15. of valves and spools for extraction
- 16. used to bring the water for fracking
Down
- 1. Drive/Spins the drill bit
- 2. to increase gas pressure
- 4. to drill the hole
- 5. combustible mixture of gaseous hydrocarbons
- 7. water to crack the gas pockets
- 9. the drill
- 12. used to burn off petroleum distillates
- 14. Pad/where the rig assembly is held