FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

What is a “lead slip packer” used for?

Pull gravel from annular space

Similar in shape to a drive shoe

A mechanical seal used for sealing annular space

Both C & D

Wells constructed for the purpose of monitoring for the presence of vapors associated with regulated tanks does not need a locking cap

True

False

What are two differences in drilling into soft formation versus rock?

Pipe or casing must follow the drill bit closely

Casing has to be driven

The drilling effect of the bit is a loosening/mixing action

All of the above

When using the Bailer Method for testing capacity of a well what is the minimum time water should be bailed from the well?

Minimum of 1 hour

At least 2 hours

Minimum of 3 hours

No less than 6 hours

A water supply well shall not be located in any of the following areas:

Depressions

Drainage ways

Other landscapes

All of the above