FlexiQuiz - WELL CONTRACTORS CERTIFICATION RULES

All wells shall be permanently abandoned when:

Casing has not been installed prior to removing drill equipment

Casing has been removed prior to removing drill equipment

Contractor improperly installs the well

All of the above

An injection well must meet internal mechanical integrity (which means no leaks) and shall be tested by the following methods:

Monitoring of the tubing-casing annulus pressure

Pressure testing with gas

Pressure testing with a liquid

Any method approved by the Department

All of the above

A well that is temporarily removed from service shall be:

Sealed with a water-tight cap

Sealed with a well seal

The seal cannot be removed with hand tools

All of the above

Requirements for valves and casing on artesian wells is

Complete shut off

More than one valve

Pipe cap

None of the above

When an unconsolidated form is used for a well and it must be abandoned how should grout be introduced into the well to ensure proper fill:

Gravity fed through the opening

Using water to increase flow of grout

Introduce grout through a pipe extending to the bottom of the well that can be raised as the well is filled

None of the above