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Category Archives: News Articles

DTD Expands Long Blind Horizontal Well Installation Technology

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It was client demand that led DTD to develop its patent-pending technique for blind well installation. Though these wells were…


Back from Battelle

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The DTD team has returned from the Battelle conference, energized with all of the exciting developments in remediation technologies. After…


Horizontal Oxygen Injection Wells in New England

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DTD recently completed theĀ  installation of 5 single ended (blind) oxygen injection wells in Southern New England. The wells were…


Need Horizontal Well Training?

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There will be short course on horizontal wells at the Battelle Conference in Monterey, CA. The course is appropriate for…


DTD Personnel Featured Presenters at Environmental Conferences

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Mike Lubrecht, LG, DTD’s senior geologist will one of several featured speakers at the annual National Tanks Conference in St….


Environmental Science and Technology publishes feature on HDD and Sustainable Remediation

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ES&T, one of the leading, peer-reviewed publications for environmental engineers and scientists just published an article by DTD geologist Mike…


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….


New DTD article published in Trenchless Technology

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Entitled, “Remediation Beneath California Tank Farm: Directional Well Installation Overcomes Many Challenges” our latest article in Trenchless describes our recent…