Rig derrick equipment and operate pumps to circulate mud through drill hole.
- Derrick Hand
- Derrick Man
- Floor Hand
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- Derrick Operator
- Derrick Worker
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 5 of 10 displayed
 All 10 displayed
| 37-3013.00 |
Tree Trimmers and Pruners |
| 45-2093.00 |
Farmworkers, Farm, Ranch, and Aquacultural Animals |
| 45-3011.00 |
Fishers and Related Fishing Workers |
| 47-2072.00 |
Pile-Driver Operators 
Bright Outlook
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| 47-3011.00 |
Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters
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| 47-4061.00 |
Rail-Track Laying and Maintenance Equipment Operators 
Green
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| 47-4071.00 |
Septic Tank Servicers and Sewer Pipe Cleaners |
| 47-5012.00 |
Rotary Drill Operators, Oil and Gas |
| 47-5013.00 |
Service Unit Operators, Oil, Gas, and Mining
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| 47-5071.00 |
Roustabouts, Oil and Gas |
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5 of 15 displayed
- Clamp holding fixtures on ends of hoisting cables.
- Control the viscosity and weight of the drilling fluid.
- Guide lengths of pipe into and out of elevators.
- Inspect derricks for flaws, and clean and oil derricks in order to maintain proper working conditions.
- Inspect derricks, or order their inspection, prior to being raised or lowered.
All 15 displayed
- Clamp holding fixtures on ends of hoisting cables.
- Control the viscosity and weight of the drilling fluid.
- Guide lengths of pipe into and out of elevators.
- Inspect derricks for flaws, and clean and oil derricks in order to maintain proper working conditions.
- Inspect derricks, or order their inspection, prior to being raised or lowered.
- Listen to mud pumps and check regularly for vibration and other problems, in order to ensure that rig pumps and drilling mud systems are working properly.
- Position and align derrick elements, using harnesses and platform climbing devices.
- Prepare mud reports, and instruct crews about the handling of any chemical additives.
- Repair pumps, mud tanks, and related equipment.
- Set and bolt crown blocks to posts at tops of derricks.
- Start pumps that circulate mud through drill pipes and boreholes to cool drill bits and flush out drill-cuttings.
- Steady pipes during connection to or disconnection from drill or casing strings.
- String cables through pulleys and blocks.
- Supervise crew members, and provide assistance in training them.
- Weigh clay, and mix with water and chemicals in order to make drilling mud, using portable mixers.
5 of 10 displayed
- control operation of compressors
- maintain or repair construction machinery or equipment
- measure, weigh, or count products or materials
- mix paint, ingredients, or chemicals, according to specifications
- monitor drilling operation or strata being drilled
All 10 displayed
- control operation of compressors
- maintain or repair construction machinery or equipment
- measure, weigh, or count products or materials
- mix paint, ingredients, or chemicals, according to specifications
- monitor drilling operation or strata being drilled
- operate mix or blending machine
- operate power driven pumps
- use hand or power tools
- use precision measuring tools or equipment
- use two-way radio or mobile phone
No information available.
No information available.
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