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Tag Archives: remediation

Air Force Base Gets Horizontal Wells

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Ellingson crews recently completed the installation of two horizontal injection wells underneath the active flight line area of an eastern…


Limited Access – Not Always About Space

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Generally, when we think of the term “limited access” as it pertains to a drilling project we think of “tight…


Pilot Study to Full Scale – SVE System

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Ellingson crews recently had the opportunity to install a “full-scale” soil vapor exctraction (SVE) system at a site where we’d…


A Trip Down Military Lane

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Volume 8, Issue #1 – January 2022 Every now and then it’s fun to kick back and think about past…


Double-Ended Sometimes the Only Option

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Ellingson-DTD crews recently completed a series of double-ended horizontal Air Sparge (AS and Soil Vapor Extraction (SVE) wells at an…


Horizontal Wells in the ‘Burbs

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Conducting groundwater remediation in a residential area presents a number of unique challenges. The most difficult aspects, as one might…


Virtual Short Course on Remediation

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Join Ellingson-DTD, SiREM, Tersus Environmental and Pace Analytical for a half-day virtual short course. We’ll focus on recent technical advances…


Vapor Intrusion Mitigation Using HDD

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DTD crews recently completed the installation of a horizontal SVE in Northern CA. The well is part remediation well and…