Category Borehole

Borehole Casing Casing is the pipe installed inside a drilled borehole to prevent the drilled hole from collapsing and to protect groundwater from contamination. Casing provides a channel through which water is pumped to the surface. The casing is usually…

Borehole Flushing This is the process of cleaning a newly developed borewell through pumping and forcing water or air through it to remove drilling mud, fine sand, rock cuttings, and other debris that accumulate during drilling. Flushing is done after…