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Category Archives: News Articles

DTD “Inflection Points” Newsletter Archive Updated

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DTD publishes a Newsletter titled “Inflection Points” on approximate 6 week intervals. The newsletter is meant to be an informative…


Directed Technologies Drilling at Technical Conferences

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October 20 – 23, Brian Younkin and Dan Ombalski will be attending the 30th Annual International Conference on Soil, Sediments,…


Blind SVE Wells in the Mid-West

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DTD recently completed the installation of four single-ended, or “blind”, Soil Vapor Extraction (SVE) horizontal wells at a Superfund site…


HDD Soil Samples from Beneath Occupied Residences

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DTD has finished a 2 week soil sampling project at a Superfund site on the west coast. A total of…


DTD Article Featured in Trenchless Technology

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Trenchless Technology, a leading trade magazine for the horizontal drilling industry, just published an article by our own David Bardsley,…


860 Foot Horizontal Biosparge Well Installed in Los Angeles

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This week (week of Aug 25), DTD has completed an 860 foot horizontal biosparge well, planned as a pilot for…


Projects from Coast to Coast

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DTD is currently running projects in California, Oklahoma, and Pennsylvania. The projects run the gamut from a blind Air Sparge…


Horizontal SVE well at a California Dry Cleaner

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Just after the 4th of July DTD finished a small horizontal soil vapor extraction installation (SVE) in Santa Rosa, California. …


Horizontal SVE System Beneath Busy Mall Store

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Construction season is in full swing, and DTD project teams are busy working on multiple horizontal well installations across the…


Navy tweet about DTD’s Horizontal SVE Wells in Hawaii

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DTD has entered the Twittersphere. Well, not really. While we do not officially tweet (yet), some of our clients do….