| Job Title |
Sample-taker Operator |
| Job Description |
Obtains Sample Of Earth Formations In Sidewalls Of Oil Well
Boreholes, Using Electrically Exploding Device: Loads Explosives
Into Gun Chambers Of Tubular Firing Device. Connects Gun
Chambers To Electric Detonating Cable, Using Handtools. Signals
Hoist Operator (petrol. & Gas) To Lower Sample-taking Gun Into
Well. Observes Wire Line Measuring Device, Weight Indicator, And
Instrument Panel Of Control Equipment In Truck To Position
Sample-taking Gun At Specified Point In Well. Moves Controls To
Set Off Electrical Igniters That Fire Cylinders Into Sidewall Of
Rock Formation To Obtain Sample Of Earth. Signals Hoist Operator
(petrol. & Gas) To Raise Equipment And Sample From Well. May Be
Required To Have License For Handling Explosives. May Operate
Hoist To Lower And Raise Tools And Equipment From Well.
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