You may have read or seen on the news that last February’s intense cold had shut down dozens of petrochemical…
Ellingson-DTD crews recently completed a series of double-ended horizontal Air Sparge (AS and Soil Vapor Extraction (SVE) wells at an…
Horizontal Electrical Resistance Heating (ERH) is the integration of two remediation technologies: horizontal wells and ERH. Horizontal wells are noted…
Join Ellingson-DTD, SiREM, Tersus Environmental and Pace Analytical for a half-day virtual short course. We’ll focus on recent technical advances…
Ellingson-DTD (DTD) directionally drilled six thermal remediation wells earlier this year. The project required source area remediation beneath a training…
As an innovator in the realm of horizontal drilling for site remediation, Ellingson-DTD has been pleased to introduce a variety…
DTD crews recently completed the installation of a horizontal SVE in Northern CA. The well is part remediation well and…
DTD is pleased to announce our acquisition by Ellingson. All of DTD’s management and staff are making the figurative move…
DTD has finished installing a total of 21 conveyance lines at an active Superfund site in Houston, Texas. The source…