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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.

Design-Build
Andrew Farr
January 1, 2010
Read Article
Directional Drilling
Disposing of Disposal Costs: Use a Centrifuge
January 1, 2010
Directional Drilling
HDD Executive Forum Held in Houston
January 1, 2010
Directional Drilling
Electronic Drillmaster
December 1, 2009
Directional Drilling
Position Your Business to Rebound with the Economy
December 1, 2009
Directional Drilling
Is FOG Getting Too Much Blame for Sewer Blockages?

We have all heard the claim that fats, oils, and grease (FOG) are a leading cause of sewer blockages and sanitary sewer...

December 1, 2009
Canada
Meeting Rock Drillers’ Needs: DTH Percussive Hammers

The down-the-hole (DTH) percussive directional rock drilling market is a fast growing market, particularly in the Southe...

November 1, 2009
Canada
Thinking Lean

When you’re tightening a nut onto a bolt, did you ever step back and think — that it is only the last turn that make...

November 1, 2009
Canada
15 Long Bores in Five Months

Horizontal directional drilling (HDD) is playing a critical role in this pipeline project, which is owned by TransCanada...

November 1, 2009
Directional Drilling
OBITUARY: Trent Ralston

Trent H. Ralston, 71, passed away Nov. 9, at St. Joseph Hospital in Nashua, N.H. He was born in Mount Vernon, Ohio, on J...

November 1, 2009
Canada
Drill Mud or Industrial Liquid Waste?

As environmental regulations continue to come to the forefront, the HDD industry is now being challenged to change its m...

October 1, 2009
Directional Drilling
Cold Weather & Your Drilling Pumps

Well, it’s that time of year again when the weather outside is getting colder and we need to start thinking about gett...

October 1, 2009
Directional Drilling
Marine Electronics Ltd.

Two Model 1512 Pipe Profiling Sonars have been bought from Marine Electronics Ltd., U.K., by the National Water Main Cle...

October 1, 2009
Directional Drilling
Water Project in South Dakota

A massive $15 million raw water delivery system construction project is under way near the City of Wakpala, S.D., and on...

September 1, 2009
Directional Drilling
Geotechnical Investigation by Directional Core Drilling

The need for development and improvements of infrastructure is always present, often including tunnels and other geotech...

September 1, 2009
Directional Drilling
WEFTEC 2009 Heads to Orlando, Fla.

The Water Environment Federation Technical Exhibition and Conference (WEFTEC) takes place Oct. 10-14 in Orlando, Fla., a...

September 1, 2009
Directional Drilling
Ground Conditions

The soil conditions in Idaho create challenges that can leave the most experienced horizontal directional drilling (HDD)...

August 1, 2009
Directional Drilling
Drill Master: Locate — The Need to Expose & Monitor

Underground utilities and the HDD industry have mixed liked oil and water since the industry’s inception. Accusations...

August 1, 2009
Directional Drilling
Integrated Pipeline Services Inc. Completes Acquisition of Sheehan Pipe Line

Integrated Pipeline Services Inc. (IPS) recently announced that it has completed the acquisition of Sheehan Pipe Line Co...

August 1, 2009
Directional Drilling
2009 HDD Roundtable:

Each year, Trenchless Technology gauges the horizontal directional drilling (HDD) market by interviewing leading industr...

July 1, 2009
« Previous 1 … 35 36 37 38 39 … 45 Next »
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