FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

When grout has to be placed on casing greater than 20 feet below land surface one of the following two methods must be used:

Gravity flow

Pumping

Pressure

B & C

The action of the surge plunger can cause _____ to plaster over the screen surface

Rock

Clay

Sand

None of the above

When beginning to use the Air Lift Method to evaluate well yield, the first measurement that should be taken:

Static Water Level

Air Pressure

Drawdown Level

Soil Depth

When a repair is performed on a well the following must be adhered to:

Wellhead must remain at least 12 inches above surface

The grout removed must be replaced

All materials used in repair must be approved

All of the above

Drilling fluid may have many essential functions to include:

Removed cuttings from the bottom of the hole

Suspend cuttings when circulation has stopped

Cool and clean the drill bit

All of the above

WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2