Drilling Tools International Inc. (DTI)


Drilling Tools International (DTI) is the leading provider of downhole tools to the land and offshore drilling markets. For 30 years we have delivered world-class customer service and high-quality products. Our fleet includes a complete line of non-magnetic and steel drill collars, pony collars, stabilizers, sub-assemblies, reamers, shock tools and drilling accessories. In addition to these core products, our latest innovation is the Drill-N-Ream patented wellbore conditioning system which allows oil and gas operators to achieve the technical limits of today's drilling challenges. We provide drilling tools to the directional and horizontal drilling industry.

DTI is majority-owned by Hicks Equity Partners, a Dallas-based family office investment group.

Editor's note: Updated July 16, 2019.

Headquarters Address

3701 Briarpark Drive, Suite 150
Houston, TX 77042
United States

Main Phone Number


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Report Date Amount (MM) Description

Drilling Tools International Acquires WellFence

Drilling Tools International Acquires WellFence