Question

Drilling mud __________.

Answer 1

Answer:

Option C.    Is used to cool the drill bit and to flush rock cuttings up and out of the drill hole

Explanation:

Drill mud plays a vital role in the drilling process. Its addition into the well-bore does a lot in enhancing the drilling processes and activities.

Among other importance and function of the drill mud /fluid:

1.  It is used to cool off the drill bit

2.  It flushes rock cuttings out of the drill hole

3.   High pressure control

4.  Providing buoyancy

5.  Lubrication