What happens after an oil well is drilled?

Related questions

1. Why is fracking used?
2. How do oil leases work?
3. What does Duc mean in oil and gas?
4. Is fracking harmful?
5. How does an oil well drill bit work?
6. Is fracking profitable?
7. How long does a Fracked oil well produce?
8. Can a well go dry?
9. Should I buy house with septic tank?
10. Why do we drill for oil?

Tags

1. #casing
2. #often
3. #formation
4. #unstable
5. #zones
6. #earth
7. #safely
8. #drilled
9. #perforation
10. #these
11. #surface
12. #designed
13. #protected
14. #through
15. #deeper
16. #hydrocarbons
17. #potentially
18. #formations
19. #isolated
20. #release