Items Tagged with 'drill bits'

ARTICLES

Numa Announces Finance Veteran Mark Stickney as New CFO

Stickney Succeeds Joe Tokarz, Who Retired in April 2019

July 12, 2019

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New CFO Stickney has 25-plus years of financial experience.

Project Aims to Improve Geothermal Drilling Bit Penetration

Texas A&M Project Ups ROP Using Plasma Bursts

April 18, 2019

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Texas A&M’s SPARC project boosts ROP using plasma bursts.

Drill King International X-Treme Tool Pro Series

February 25, 2019

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The Drill King X-Treme Tool Pro Series shock subs feature a simple, yet robust and proven design made from the best alloy steel.

Tips for Lugging a Bit or Hole Opener

Wayne Nash

February 7, 2019

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The other night, I got into a discussion with a group of well drillers that centered around bits or hole openers backing off in broken, rough-running formations. The reasons — and cures — are pretty straightforward, but often overlooked.

Moab Bit & Tools Reverse Circulation Drag Bits

February 4, 2019

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Moab Bit & Tool builds a full line of reverse circulation drag bits with Moab bolt-on teeth.

Boart Longyear Releases Longyear Diamond Drilling Bit Series

Color-Coded

November 15, 2018

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The complete Longyear Diamond Bit Series includes different colors, with each one corresponding to specific hardness ratings found on the standard Mohs hardness scale.

How Do Steel Tariffs Affect the Drilling Industry?

Jeremy Verdusco

August 6, 2018

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The whole supply chain has to prepare for impacts as U.S. tariffs and retaliatory tariffs from other countries settle in.

Drilling Industry Needs to Be Ready for Steel Tariffs

Jeremy Verdusco

August 6, 2018

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Tit-for-tat tariffs will have wide-ranging effects on the drilling industry, regardless of opinions on the current resident of the White House.

Group Opposes New Tariffs, Warns of ‘Global Trade War’

Cost of Tariffs Will Wipe Out Tax Relief, AEM Says

July 18, 2018

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Association of Equipment Manufacturers says tariffs will wipe out gains from tax reform.

How Does Bit Weight Affect Success on Drilling Jobs?

David King

May 14, 2018

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In order to work properly, every bit is designed to run with a given amount of down pressure. It takes a certain amount of push. When drilling vertically, this is bit weight.

Water Quality Engineering: Physical / Chemical Treatment Processes

By carefully explaining both the underlying theory and the underlying mathematics, this text enables readers to fully grasp the fundamentals of physical and chemical treatment processes for water and wastewater.

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Items Tagged with 'drill bits'

ARTICLES

Numa Announces Finance Veteran Mark Stickney as New CFO

Project Aims to Improve Geothermal Drilling Bit Penetration

Drill King International X-Treme Tool Pro Series

Tips for Lugging a Bit or Hole Opener

Moab Bit & Tools Reverse Circulation Drag Bits

Boart Longyear Releases Longyear Diamond Drilling Bit Series

How Do Steel Tariffs Affect the Drilling Industry?

Drilling Industry Needs to Be Ready for Steel Tariffs

Group Opposes New Tariffs, Warns of ‘Global Trade War’

How Does Bit Weight Affect Success on Drilling Jobs?

National Driller Magazine

2019 October