Exploring Drilling Tools International, Acquirers of Deep Casing Tools

24 June 2024

In March this year Drilling Tools International (DTI) acquired Deep Casing Tools. This acquisition marks a significant milestone for both companies, combining our innovative technologies and expanding our capabilities to better serve the oil and gas industry. The purpose of this blog is to highlight DTI, providing an overview of the company and showcasing their key tools and technologies.

Who is Drilling Tools International?

Since 1984, Drilling Tools International have been a leading provider of downhole tools to the land and offshore drilling markets. With an extensive product range and excellent industry expertise, DTI have solidified their reputation as a trusted partner in the oil and gas sector. They are known in the industry for their commitment to innovation, quality, and customer service and have been instrumental in optimising drilling operations across the US and Canada. The acquisition of Deep Casing Tools opens new opportunities globally, expanding their market reach, particularly into the Eastern Hemisphere, enhancing their global presence.

Core Offerings of DTI:

DTI provides a comprehensive range of tools and services that are designed to optimise drilling operations. Key offerings include:

Directional Tool Rentals:

DTI are a leading provider of downhole tools to directional drilling and upstream energy customers on both land and offshore markets. With an inventory of over 25,000 tools, DTI provide quality directional tools that meet the demanding drilling applications of today’s market. Tools include, crossover subs, stabilizers, hole openers, downhole filters, sub-assemblies and many more. Enhancing drilling accuracy and operational efficiency DTI’s stock of directional tools are trusted by the world’s leading operators in oil and gas and service companies.    

Click here to learn more.


Latest innovation to be added to DTI’s product offering, the Drill-N-Ream tool represents a significant advancement in reaming technology, conditioning the wellbore while drilling. This tool can effectively reduce or eliminate back reaming or reaming runs in both motor and RSS applications, reducing friction and torque, thus accelerating drilling rates and minimising wear on the drill string. The Drill-N-Ream is effective in both vertical and horizontal drilling scenarios, enhancing overall drilling performance.

Drilling Tools International is the authorised North American/Canadian distributer for Drill-N-Ream. To find out more about the Drill-N-Ream tool, click here.


The RotoSteer tool is positioned above an existing steerable BHA to drive the BHA independently from the drill string. Developing torque from drill string rotation, RotoSteer enables the continuous rotation of the drill string during all drilling operations. It eliminates the need for agitation tools while attaining the benefits of a rotary steerable in extended reach applications. RotoSteer utilises a steerable BHA with the addition of a specialised drilling motor-based device. This tool produces torque from drill string rotation which is used to counteract the torque generated from the drilling motor, allowing for continuous rotation while sliding. The RotoSteer in conjunction with the steerable BHA acts as a “Point the Bit” system and is a cost-effective option for drilling longer reach horizontal wells.

During drilling ahead operations (higher string rpm), RotoSteer allows the BHA to rotate in conjunction with the drill string. During sliding operations (lower drill string rpm), RotoSteer counteracts the drilling motor reactive torque, holding the BHA stationary with small changes in drill string RPM or WOB adjustments.

To find out more, click here.

Their Commitment to Quality and Innovation

DTI’s operations are built on a foundation of quality and innovation. The company invests heavily in research and development to continually enhance its product offerings, aligning with the latest advancements in drilling technology. This dedication is evident in DTI’s quality control processes and their focus on delivering tools that meet the highest industry standards.


The acquisition of Deep Casing Tools by Drilling Tools International marks a new chapter of development for both companies, enabling us to better serve our customers with enhanced solutions and services. Together, we are well-positioned to continue to drive innovation and efficiency in the oil and gas industry.

For more information about Drilling Tools International and their offerings, visit www.drillingtools.com.