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  1. Home
  2. Directional Drilling

Directional Drilling

Directional drilling, also known as horizontal directional drilling (HDD), is a minimally invasive trenchless method of installing underground utilities such as pipe, conduit or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig.

HDD Roundtable: HDD Rates–Fair or Foul?
Sharon M. Bueno
December 1, 2007
Read Article
Directional Drilling
HDD Gas Project in New York
December 1, 2007
Directional Drilling
Fusible PVC & HDD Forge Successful Project in South Carolina
December 1, 2007
Canada
Top 10 Engineering Firms Profiles
December 1, 2007
Canada
Calgary Water Project
November 12, 2007
Directional Drilling
NPSHA vs. NPSHR

Imagine a thick chocolate malt with a straw sticking out of the top of the cup. In order for the mal...

November 12, 2007
Canada
HDD Helps to Expand a Municipal Water System in Thunder...

The City of Thunder Bay, situated on the rugged north shore of Lake Superior, is home for approximat...

November 1, 2007
Directional Drilling
Tough Rock Encountered in Texas

When Nebraska-based contractor Georges Specialty Group (GSG) started an extensive fiber-optic projec...

November 1, 2007
Canada
HDD Market Forecast

When asking manufacturers and contractors how things are progressing in the HDD market over the past...

November 1, 2007
Canada
Ohio HDD Rodeo Revival a Success

Technically, it did rain on their parade, but that didn’t stop the drill crews and attendees of th...

November 1, 2007
Directional Drilling
HDD Intersect in Florida

Set up two directional drilling stations about 8,400 ft across from each other, start drilling and t...

November 1, 2007
Directional Drilling
Project of the Year for New Installation

Great teamwork and careful planning can make any kind of project easier and more efficient. In the c...

October 24, 2007
Directional Drilling
Operator Comfort

European creature comfort trends reach the United States....

October 10, 2007
Directional Drilling
HDD in Florida

City officials of Pinellas Country, Fla. assess the need for a new pipeline....

October 10, 2007
Directional Drilling
Drill Master: Three Must Have Tools on a Mud Recycling...

Trevor Young of Tulsa Rig Iron explores the must-have tools for any mud recycling system....

October 10, 2007
Archives malzahn blacksmith
Family Ties: Fifth Generation Continues Ditch Witch Success

Not very long ago, American towns and cities depended on specialized craftsmen to make the tools nec...

August 1, 2007
Directional Drilling
Drill Master: Locating & Identifying Utility Lines

Horizontal directional drilling and auger boring contractors are purchasing electro-magnetic locator...

August 1, 2007
25 Years of Trenchless Technology Magazine
Trenchless Technology Marks Milestone

Fifteen years ago, Bernie Krzys came up with an idea that seemed simple enough. What if he created a...

July 1, 2007
Directional Drilling
HDD Successfully Used to Install Maine Sewer Pipe

Horizontal directional drilling was the trenchless method selected to upgrade an aging cast iron sew...

October 1, 2006
Directional Drilling
Drill Master: Developing a Training Program?

Whether you’re purchasing a new drill or hiring new personnel, as a drilling contractor, training...

October 1, 2006
« Previous 1 … 39 40 41 42 43 … 45 Next »
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