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Author Archives: Dan

DTD’s Newest Mud Recycling System

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In effort to maintain our flexibility and to improve support for our big rigs, DTD has added an American Augers…


DTD Opens Pennsylvania and Texas Offices

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DTD has opened new offices in Pennsylvania and Texas, improving our access to job locations across the country. This eases…


4 Blind Horizontal Air Sparge Wells for Jet Fuel Remediation

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DTD has recently completed the installation of four blind air sparge wells ranging from 360 to 600 feet in length….


Horizontal Dewatering Wells

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During 2010 DTD completed two projects requiring horizontal dewatering wells. Both projects were designed to lower the water table for…


Blind Horizontal SVE Wells Installed Beneath Los Angeles Church

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In June 2011, DTD completed the installation of three blind horizontal wells for use in soil vapor extraction (SVE). The…


The Bioremediation and Sustainable Environmental Technologies Symposium

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Directed Technologies Drilling (DTD) will have a booth showcasing the use and design of horizontal wells for environmental remediation at…


Award Winning Project in New Mexico

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In 2010 Directed Technologies Drilling, Inc. (DTD) installed horizontal remediation wells beneath county offices in Sante Fe, New Mexico. The…


DTD Oxygen Injection Wells to Be Featured in Presentation at Battelle Bioremediation Conference

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DTD teamed with Black & Veatch and Matrix Oxygen Injection Systems to design deep horizontal wells for low-volume oxygen injection…


Innovative Approach Allows Long Blind Well Installation

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DTD has just finished installing a series of long blind wells using an innovative new technique. The process removes the…


Horizontal LNAPL Recovery Well System Completed

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DTD has wrapped up the installation of four long horizontal LNAPL recovery wells in California. Each well is constructed of…