Workshop SM1.

Add a new angle to well drilling, or make it horizontal

Sunday, 8 September 2019

Presenters: Dan Ombalski, Anthony Doherty, Peter Storch, Craig Divine

Summary

Horizontal Remediation Wells provide a highly efficient way to cleanup soil and groundwater contamination. Since most contamination spreads more laterally than vertically, the geometry of horizontal wells allows greater amount communication with the zone of contamination. This can aid in helping many remediation techniques obtaining site cleanup faster. This workshop will introduce owners, consultants and regulators to the key aspects of horizontal well design so they will better understand how horizontal wells may be used at their sites.

Who should attend?

Who is this course is intended for?

environmental professionals including consultants
site managers
regulators
engineers
scientists

No prior experience necessary, come in and learn how HDD can be applied to your site’s environmental challenges.

Detailed Course Outline & Schedule

Time	Topic	Presenter
8:30am	Introduction to HDD What is HDD? History Overview of technology	Dan Ombalski
9:00am	Site specific considerations and their effect on HDD design Contaminant location (depth, size, surface infrastructure Screen length and diameter Entry setback Equipment footprint Navigation Blind or double-ended	Dan Ombalski
10:00am	Remediation Technologies and Horizontal Well Design Characterisation Soil sampling Monitoring wells Segmented wells Injection Wells Liquid Gas Extraction Wells Other Thermal Resistive Heating HRx Screen design Single interval Variable open area Segmented wells	Dan Ombalski

10:30am	Morning tea
11:00am	Expert Panel, Question and Answer Site-specific case studies interspersed with time for questions and answers by the experts	Dan Ombalski Anthony Doherty, Melbourne, AUS Peter Storch Arcadis, AUS (Tentative) Craig Divine Arcadis, USA (tentative)
12:30pm	Lunch