47-5011 Derrick Operators, Oil and GasRig derrick equipment and operate pumps to circulate mud through drill hole. Derrick, Rotary Drill, and Service Unit Operators, Oil, Gas, and Mining (broad occupation)Extraction Workers (minor group)Construction and Extraction Occupations (major group)List of SOC Major GroupsSOC User Guide
Last Modified Date: October 16, 2001 |
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