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WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1
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There are no additional requirements that must be performed when temporarily abandoning well except not to use the water
True
False
Driven wells can be installed only in soft formations free from ________
Water
Grass
Rocks
All of the above
What is the purpose of a seal on a gravel pack
Close the annular space between the top of the extension pipe and the inside of the well casing installed in the upper portion of the well
Prevent upward movement of the gravel when the well is pumped
To allow the flow of gravel into the annular space when well is in use
Both A & B
Vertical seepage can occur readily outside when ______ is left unsealed in the ground near the surface
Borehole
Casing
Creviced rock
Wellhead
While using the Air Rotary Drill you should measure and record the amount of water being injected into the well during drilling operations
True
False
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