FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

The well contractor identification plate is required to be installed within ______ hours after drilling is complete:

24

36

48

72

A drive shoe that is attached to the lower end of the string of casing prevents damage to the bottom of the:

Borehole

Casing

Drillbit

None of the above

What tools can be used to develop a well with effective means of surging the water

Surge plunger

Surge block

Heavy bailer

All of the above

Within how many days should a well be grouted after the casing is set:

5

7

3

10

Chlorine shall be placed in the well in sufficient quantities to produce a chlorine residual of at least:

200ppm

500ppm

50ppm

100 ppm

WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2