Directional Technologies a global leader in Horizontal Remediation Well (HRW) technologies and Horizontal Directional Directional Drilling (HDD), hosted a Horizontal Remediation Well Workshop in Chicago, Illinois. HRW technology has improved significantly over the past five years. The workshop discusses improvements in horizontal technology and how it can be applied to improve site clean-up. Course topics and discussions included onsite considerations when using horizontal wells versus vertical wells, soil vapor extraction with horizontal wells, In Situ chemical oxidation, drilling fluids, and blind versus continuous horizontal remediation wells.