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WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1
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If the wellhead is also equipped with a threaded hose bibb in addition to the threadless sampling tap, the hose bibb shall be fitted with:
Garden hose
Direct connect
Backflow preventer
None of the above
What can speed up the operation of the bail down methods of well screening:
More force
Add extra weight
Drill a pilot hole through the formation
None of the above
Drilling fluid essential functions include all of the following EXCEPT:
Seal wall of the borehole to reduce fluid loss
Cool and clean the drill bit
Support the wall of the borehole to prevent caving
Pushes cuttings to t he bottom of the drilling hole
All of the above
The following can be used for flow discharge control for artesian well:
Valved pipe connections
Watertight pump connections
Receiving tank
Flowing well pitless adaptor, packer
All of the above
The action of the surge plunger can cause _____ to plaster over the screen surface
Rock
Clay
Sand
None of the above
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