Science, asked by tmiranda57949, 11 months ago

5 disadvantages of applying drilling method.
5 advantages of broadcasting method

Answers

Answered by NishaTapwal
0

Answer:

Five Advantages of Rotary Drilling Rigs. ... Rotary drilling rigs use drilling muds to lubricate, cool and clean the drilling bit, control down hole pressures, stabilize the hole wall and remove drill cuttings, thus allowing better penetration rates and higher operational efficiency....

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