FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

What is NOT required when using pitless adapters or units as a method of well head completion:

Top of the unit extends at least 12 in above the land surface

Compatible with the well casing

Casing and pitless device is filled with grout from the top of the casing grout to the land surface

An access port is not required

There are no additional requirements that must be performed when temporarily abandoning well except not to use the water

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

What is the most efficient shape arrangement when aligning wells for a well point system

Straight Line

V shape

Circle arrangement

None of the above

In hydraulic rotary drilling, borehole is cut with a rotating bit while cuttings are removed with ____

Air hose

Additional drilling

Drilling fluid

None of the above