Horizontal Directional Drilling and Horizontal Wells focused on Environmental Remediation Services
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Directional Drilling for Environmental Remediation
The Right Resources Around The Globe

Environmental Directional Drilling Services & Horizontal Wells

DTD has offices in Washington state and Pennsylvania and has completed projects in 31 U.S. states, Mexico, Europe and Japan.

DTD US Project Location Map

Whether we're dewatering a hillside in Kent, WA, or completing an environmental remediation project in Tokyo, DTD has the right resources for horizontal drilling projects and the installation of horizontal wells around the globe.

Selected Projects Log [PDF]
DOD Projects Log [PDF]
Statement of Qualifications [PDF]



Experienced & OSHA HAZWOPER Trained—DTD's Commitment to Safety

Safe completion of the drilling and installation of each and every horizontal well and project is our main concern. Our field teams are small, efficient and highly experienced by design. All of our employees have completed the OSHA's 40-hour HAZWOPER training and have up-to-date 8-hour refresher training.

DTD's crews are the best and safest available in the horizontal environmental drilling business with an unblemished safety record and no lost time injuries. Learn More

Horizontal Directional Drilling for Environmental Applications

Welcome to Directed Technologies Drilling, Inc.
Environmental applications of horizontal directional drilling and horizontal wells has been our focus since our inception in 1996. Our founder has pioneered innovations and improvements in design and installation techniques for horizontal wells since the initial development of directional drilling in the mid-1980s. This means that you now have access to the nation's leading contractor for horizontal environmental remediation systems.

Horizontal Well Beneath Surface ObstacleDirectional drilling and horizontal wells are often more efficient than other access methods and can replace a vertical well network by maximizing the zone of influence for remediation technologies. Horizontal wells also can be located beneath surface obstacles and can reduce disruption at a site.


Core services for remediation projects

:: Soil Vapor Extraction
:: Free Product Recovery
:: Soil Venting / Biosparging
:: Air Sparging
:: Groundwater Extraction


Other horizontal well applications

:: Water Resources
:: Well Investigation & Maintenance
:: Hillside Stability
:: Utility Installation


Change the way that you think about drilling, remediation and water resources— Lateral thinking yields better solutions.

Latest News

New Video

DTD has just uploaded a new video to youtube showing the startup of an
air sparge system from the perspective of our video
camera inside the well.


Office Move

DTD has moved our Corporate Headquarters to the Bremerton National Airport in Port Orchard, Washington.

Latest Downloads

PDFLog of Department of Defense projects [52 Kb PDF]


PDFAir & Ozone Sparging of TCE Using a Directionally Drilled Horizontal Well at Camp Lejeune [2.6 Mb PDF]

All Downloads
Learning Center

:: Primer
:: Advantages
:: Configurations
:: Situations

Horizontal Environmental Wells Handbook [PDF]


COPYRIGHT ©2003-2007 DIRECTED TECHNOLOGIES, INC., ALL RIGHTS RESERVED
Directed Technologies Drilling, Inc. :: 8700 State Highway 3 SW :: Port Orchard, WA 98367 :: 800-239-5950 :: info@horizontaldrill.com