Globally Trusted Tool Provider
Performance, Proven Across the Globe or Forty Years of Downhole Expertise. Delivered Worldwide.
For over 40 years, operators have trusted DTI to deliver downhole performance where it counts. Founded in 1984 and headquartered in Houston, Texas, we've grown into a global oilfield service company serving directional and horizontal drilling operations across North America, Europe, the Middle East, and beyond.
Challenge
In an industry where downtime costs thousands of dollars per hour, the provider behind your tools matters as much as the tools themselves.
Here’s where reliability matters most.
Financial Risk
Equipment failure or delayed support can halt operations entirely, turning hours of downtime into significant unplanned cost.
Operational Risk
Inconsistent quality or unreliable performance puts well integrity and project timelines at risk, especially in complex or remote operations.
Safety Risk
Substandard tools or delayed support increase the risk of incidents, putting employees, equipment, and the surrounding environment in danger.
Capabilities
What Sets DTI Apart
DTI’s reputation is built on more than longevity; it comes down to how we operate. From in-house quality control to round-the-clock support and a footprint spanning every major drilling region, every part of the business is built around getting it right, every time.
Global Reach, Local Response
With facilities across North America, Europe, Middle East, Africa and Asia, DTI keeps tools and expertise close to every operation, wherever it’s based.
Vertically Integrated Quality Control
In-house manufacturing, inspection, and refurbishment mean DTI controls quality at every stage.
24/7 Support, Total Visibility
Round the clock operations and COMPASS give operators direct access to support and complete visibility over their fleet, anytime, anywhere.
Solutions
DTI’s Full Range of Directional Tool Rentals
Rotary Slips
Rig Floor Handling Tools
Hinged wedge slips that grip drill pipe, casing, tubing, and collars securely at the rig floor.
Spiral Stabilizer
BHA Stabilization Tools
Spiral-bladed string and near-bit stabilizers holding full gage OD in steel or non-magnetic material, across a wide connection range.
Heavy-Weight Drill Pipe
Drill String Transition Pipe
Intermediate-weight drill stem run between pipe and collars, more weight downhole, less drag and fatigue damage
Drill Collars
Steel and Non-Magnetic Drill Collars
Both in steel and non-magnetic. Non-magnetic drill collars enable magnetic survey instruments to function properly.
Crossover Sub
Drill String Connection Sub
Crossover subs that adapt mismatched connections, drill pipe to drill collars, or collars to collars, whatever the size.
Drill Pipe
Drill String Tubulars
Tubular steel conduit from 2-3/8" to 5½" in numerous grades and weights, quality checked before delivery.
Hole Opener
Wellbore Enlargement Tool
Heavy duty hole opener in fixed diameters from 23" to 42", six-point contact for stable, full-gauge enlargement.