• Directional drilling - Wikipedia

    Directional drilling (or slant drilling) is the practice of drilling non-vertical wells.It can be broken down into four main groups: oilfield directional drilling, utility installation directional drilling (horizontal directional drilling), directional boring, and surface in seam (SIS), which horizontally intersects a vertical well target to ...

  • American Directional Boring | Directional Boring Contractors

    Horizontal Directional Boring. American Directional Boring provides Directional Boring, also called horizontal directional drilling. HDD (Horizontal Directional Boring), is a viable option for trenchless pipe placement where avoidance of civil disturbances is a priority such as traffic interruptions, large ground surface disturbances as well as ...

  • Horizontal Directional Drilling Primer - Directed ...

    To a casual observer, the horizontal directional drilling (HDD) techniques used by Directed Technologies Drilling, Inc. appear similar to those...

  • Directional Drilling | Directional Technologies

    Horizontal directional drilling technology allows conduit placement under obstacles and provides maximum protection and minimizes maintenance costs.

  • Directional Drilling | Directional Technologies

    Horizontal directional drilling technology allows conduit placement under obstacles and provides maximum protection and minimizes maintenance costs.

  • Horizontal Directional Drilling (HDD): Utility and Pipeline ...

    Horizontal Directional Drilling (HDD): Utility and Pipeline Applications (Civil Engineering) [David Willoughby] on Amazon.com. *FREE* shipping on qualifying offers.

  • Horizontal Directional Drilling Primer - Directed ...

    To a casual observer, the horizontal directional drilling (HDD) techniques used by Directed Technologies Drilling, Inc. appear similar to those...

  • Horizontal Directional Drilling | UEA

    HDD – A Brief Overview Horizontal Directional Drilling techniques are used for the steerable installation of new pipelines, ducts and cables. The term applies to a crossing in which a pilot bore is drilled, and then enlarged to the size required for the product pipe.

  • Ellingson Companies Horizontal Directional Drilling (HDD)

    With over 80 years of combined experience, Ellingson Companies has the capabilities to get your horizontal directional drilling (HDD) project completed.

  • Directional Drilling & Boring Contractors

    Directional drilling & boring (HDD) contractors engaged in trenchless installation of underground piping and conduits.

  • Horizontal Directional Drilling - dcl.com.sa

    Horizontal Directional Drilling Contractor Saudi Arabia. As part of our Trenchless Technology division, DCL provides Horizontal Directional Drilling services in Saudi Arabia.

  • Horizontal Drilling | Trenchless & Directional Drilling ...

    Directional drilling by Anta Horizontal Drilling Services. Providing no environmental impact call us today for all your horizontal directional drilling needs.

  • Horizontal Directional Drilling/Direct Pipe® Mears HDD

    pipelines and conduits for oil, gas, water, wastewater, power & fiber optic cables

  • Horizontal Directional Drilling (HDD) Company - Michels

    Michels continues to lead the way with inventive new horizontal directional drilling (HDD) solutions in increasingly challenging situations. Learn more!

  • American Directional Boring | Directional Boring Contractors

    Horizontal Directional Boring. American Directional Boring provides Directional Boring, also called horizontal directional drilling. HDD (Horizontal Directional Boring), is a viable option for trenchless pipe placement where avoidance of civil disturbances is a priority such as traffic interruptions, large ground surface disturbances as well as ...

  • Horizontal Directional Drilling (HDD) | Learn About Sewer ...

    Horizontal directional drilling (HDD), sometimes called directional boring, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface-launched drilling rig. Construction contractors use directional drilling ...

  • Horizontal Directional Drilling Process Directional Technologies

    directionaltech.com - 877-788-4479 - There are four stages in the Horizontal Directional Drilling Process for the installation of a horizontal boring.

  • HORIZONTAL DIRECTIONAL DRILLING – B & B Supply, Inc.

    Some of the benefits of directional boring compared with traditional trenching methods of pipe laying include reduced soil disturbance, reduction in fractures to existing rock formations, reduced risk for groundwater contamination, and added protection to the ecosystem and adjacent areas.

  • What is Horizontal Directional Drilling - Hadlee and Brunton Ltd

    What is Horizontal Directional Drilling Horizontal Directional Drilling (HDD) is a method of installing underground pipelines, cables and service conduit through trenchless methods.

  • Horizontal Directional Drilling - Home | Facebook

    Horizontal Directional Drilling. 1.6K likes. This Is The Directional Drillers Facebook Page. A Page For Drillers By Drillers.

  • The Horizontal Directional Drilling Process

    The Horizontal Directional Drilling Process The tools and techniques used in the horizontal directional drilling (HDD) process are an outgrowth of the oil well drilling industry.

  • Directional Drill | eBay

    All of our used Horizontal Directional Drilling rigs go through an inspection process to make sure that everything is in wor ...

  • Horizontal Directional Drilling - Image Results

  • Development of a Standard Specification for Horizontal ...

    i Development of a Standard Specification for Horizontal Directional Drilling . Dr. Alan Atalah, Ph.D. Sandria Brown . for the . Ohio Department of Transportation

  • Custom Horizontal Ltd. – Horizontal Directional Drilling Services

    Custom Horizontal's foundation was built with some of the most experienced and knowledgeable people in the industry. With more than 30 years of experience, this makes the difference between success and failure in complicated bore situations.