Geothermal - Articles - Page 32

The Basics of Reverse Circulation Drilling

Tips for Flooded Reverse, Air-Assisted Reverse and RC Pipe Size

Wayne Nash

July 24, 2017

One Comment

Fast, easy hole cleaning makes RC drilling a tried and true method, particularly for large-diameter holes.

Numa Responds to Growing DTH Demand with Plant Upgrade

New Turning Center Offers Higher Productivity at U.S. Plant

July 20, 2017

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The company has invested in a system that integrates the capabilities of multiple machines.

You Know the Drill: Diversified Drilling

Valerie King

June 19, 2017

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Since taking over the family drilling business in 1992, Danny Flynn has watched Flynn Drilling Company grow from just over 20 employees to around 50.

Coaxial Geothermal Probe Offers Higher Fluid Flows, Better Performance

Vincent Y. Blouin Adam L. Locke Kater Heine

June 7, 2017

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Geothermal heating and cooling of buildings is not new.

First-Ever International Geothermal Summit Deemed a Success

Keynote Speaker Said Geothermal Industry Should Stop Focusing on Tax Credits

May 26, 2017

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The event, bringing together a variety of geothermal stakeholders, took place at Clemson University in May.

Geothermal Drilling Site Cleanup Made Easier

Valerie King

May 1, 2017

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Geothermal drilling is a messy business. Jobsites get taken over by mud and managing it is an important step to conquer.

Learning to Cope Without the Geothermal Tax Credit

Valerie King

March 1, 2017

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Fire and Ice Geothermal LLC has been around since 1989 and Ray Bayliff, the owner of the geothermal drilling company, says the last year and a half has been slower than usual.

How Can Geothermal Installers Solve the ‘First Cost’ Problem?

Jeremy Verdusco

March 1, 2017

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Government stepping in almost always distorts things. Whether that distortion bends toward your advantage or disadvantage often makes the difference in how you feel about it.

You Know the Drill

Longtime Civil Engineer Pursues Drilling Industry Career

Valerie King

March 1, 2017

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After more than 40 years as a builder, Joseph Potter made a career move, switching his focus to include commercial geothermal systems; well drilling, rehab, abandonment and repair; and replacement of pumps and systems.