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ROTARY DRILLER JOB DESCRIPTION, DUTIES & TASKS

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Rotary Driller Job Description Template
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ROTARY DRILLER JOB DESCRIPTION, DUTIES & TASKS

BASIC JOB TASKS, DUTIES, ROLES & RESPONSIBILITIES

This job description (JD) describes the core job duties of rotary driller occupation:

MAIN JOB ROLES (CAREER TASKS):

1) Operates gasoline, diesel, electric, or steam draw works to drill oil or gas wells.

2) Observes pressure gauge and moves throttles levers to control speed of rotary table which rotates string of tools in borehole and to regulate pressure of tools at bottom of borehole.

3) Connects sections of drill pipe, using handtools & powered wrenches tongs.

4) Selects changes drill bits according to nature of strata, using handtools.

5) Pushes levers and brake pedals to control draw works which lowers and raises drill pipe and casing into out of well.

6) Examines operation of slush pumps to make sure circulation consistency of mud drilling fluid in well.

7) Examines drillings or core samples from bottom of well to define nature of strata.

8) Fishes for and recovers lost or broken bits, casing drill pipes from well, using special tools attached to end of drill pipe or cable.

9) Keeps record of footage drilled, location nature of strata penetrated, and materials used.

10) Caps well or turns valves to regulate outflow of oil from well.

11) Repairs or replaces defective parts of machinery, using handtools.

12) May lower explode charge in borehole to start flow of oil from well.

13) May specialize in drilling underwater wells from barge-mounted derricks or drilling platforms and be designated Rotary Driller, Marine Operations petrol. gas ..

* OTHER WORK DUTIES MAY BE DESCRIBED BASED ON THE BUSINESS/INDUSTRY NEEDS FROM - ROTARY DRILLER - POSITION.


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