Markets - Articles - Page 113

Cotey Releases New Educational Tool

November 10, 2016

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Cotey Chemical Corporation has just released their FREE 36-page educational catalog.

New DM30 II Rotary Blasthole Drilling Rig from Atlas Copco

Capable of Rotary and DTH Applications

October 22, 2016

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The DM30 II fills the gap between larger and smaller Atlas Copco rigs for the large quarry market.

NGWA Names Keith E. Anderson Award Recipient

Daniel B. Stephens Recognized for Contributions to NGWA

October 10, 2016

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Daniel B. Stephens is founder and principal hydrologist of Daniel B. Stephens & Associates Inc.

PDB Tools Rotary Blasthole Rock Bits

August 29, 2016

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PDB offers a complete line of tungsten carbide, open bearing rotary rock bits.

How Does Hydrostatic Head Pressure Ensure Borehole Stability?

George Dugan

July 1, 2016

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Be it vertical rotary mud drilling, horizontal directional drilling or foundation drilling, one commonly overlooked factor in maintaining borehole stability is hydrostatic head pressure.

Emergency Action Plans Keep Drilling Jobs Safe

Brock Yordy

May 1, 2016

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We prepare for every drilling scenario possible, but we do not do a good enough job preparing for the worst.

What Questions to Ask Before Buying a Drilling Rig

Brock Yordy

April 1, 2016

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What do you look for in a drill rig?

Drilling Jobs Depend on Manufacturers Doing Their Part

Jeremy Verdusco

April 1, 2016

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I want you to join me in giving a round of applause to the manufacturers that provide everything from the rig you use at the jobsite to the tooling that goes in the hole.