What is the process called to eliminate the “skin effect” and loosen up sand around the screen
The well, if constructed to obtain water from an unconsolidated rock formation, shall be equipped with a screen that will prevent the entrance of formation material into the well
Why might it be important to check the plumbness and alignment of a well once digging is completed:
Neat cement grout shall consist of a mixture of not more than ______gallons of clear, potable water to _____94 pound bag of Portland cement
What are two differences in drilling into soft formation versus rock?