Tag Archives: horizontal wells
Conductor Casing at an Angle – Part 2
Last month we shared a post about a project where our crews installed a horizontal gravity drain. The construction included…
Conductor Casing at an Angle
Elingson crews recently completed a horizontal dewatering well that featured a cemented conductor casing at the surface. While not every…
Blind Horizontal Wells – New Technology
Most HDD contractors will tell you they prefer constructing double-ended well designs over “blind” horizontal wells (single-ended construction). This preference…
Horizontal SubSlab SVE Challenges
Ellingson-DTD recently installed a single horizontal subslab SVE well at an active industrial manufacturing facility in the upper Midwest. The…
Double-Ended Sometimes the Only Option
Ellingson-DTD crews recently completed a series of double-ended horizontal Air Sparge (AS and Soil Vapor Extraction (SVE) wells at an…
Virtual Short Course on Remediation
Join Ellingson-DTD, SiREM, Tersus Environmental and Pace Analytical for a half-day virtual short course. We’ll focus on recent technical advances…
Dual Purpose Horizontal Well
In December 2018, DTD installed a dual purpose horizontal well as part of a remediation pilot test at a chemical…
Coal Ash Basin Dewatering Presentation
Later this week, DTD Vice President, David Bardsley, will present a case study on Coal Ash Basin Dewatering. He will…