What jobs does China Petroleum have?

44. The work of the oil industry includes:

1. Oil production workers

2. Workers in petroleum production laboratories

3. Light hydrocarbon plant operator

4. Crude Oil Analyst

5. Petroleum production geologist

6. Oil production tester

7. Gathering and transporting workers

8. Water injection pump worker

9. Stratigraphic survey workers

10. Truck Pump Worker

1 1. Oil and gas pipeline installer

12. Driver operating the machine

13. downhole tool workers

14. Work derrick installer

15. Manufacturer of petroleum metal structures

16. Underground workers

17. gas surveyor

18. Oil transport vehicle

19. Pipeline protector

20. Anti-corrosion and insulation workers

2 1. Comprehensive Metrology Workers

22. Natural gas production workers

23. Gas production tester

24. Gas transmission workers

25. Gas pipeline maintenance workers

26. Petroleum seismic prospectors

27. Petroleum exploration and quantity measurement

28. vibrator

29. Oil drillers

30. Rig Installer

3 1. Drilling geologist

32. Loggers

33. Drilling Mud Worker

34. Drilling Diesel Engine Engineer

35. Perforation coring worker

36. Cementing workers

37. Downhole drilling tool decorator

38. Surface drilling tool decorator

39. Plumber

40. Oil rig repairman

4 1. Pumping unit installer

42. Jet pump repairman

43. Special vehicle pump repairman

44. Oil and gas field water treatment workers