WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

When an open borehole has been drilled below the depth to which the casing is to be grouted, what must happen:

Exploratory drilling may be done for (2) two reasons:

The 6ft telescope size of screen should fit in a ______ standard pipe.

Grout may be introduced by a pump through a pipe that may be introduced into the _______ outside the casing

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