Derex Inc

Derex Inc Drills for the “hole” world In 1986, my uncle and my dad started their own drilling company with a tired old drill that needed to be fixed daily.

My dad, Dan started in the oilfield in the 1960’s and went into welding and fabricating, during the 1981 recession he got a job Drilling water wells. In the early 90s we knew we needed newer equipment, and would search endlessly through the NDBG for a good deal. Not finding what we needed at a reasonable price lead us to start building our own drills and equipment. In 2004 I took a few large drill

ing contracts that required some specialized drills, from these drills the Derrick that we use today was born. Over the years since we have tested/ abused the design until I was happy enough to bring it to market. Today I am proud to say that we likely have more time and money into Research and development of drilling equipment and rigs then all the other companies combined. We know what will work and what won’t work.... and why.

05/31/2026

Adding couplings quick and easy.

05/31/2026
05/29/2026
05/27/2026

Really cool stainless couplings that are super easy to install.

Looks like the weather is getting better in NY. Derex 1340-250
05/18/2026

Looks like the weather is getting better in NY. Derex 1340-250

What a beautiful day!!

The Derex 1340 DR is one of the easiest rigs to maintain! Our DR rigs come with a hydraulic feed system that is directly...
05/15/2026

The Derex 1340 DR is one of the easiest rigs to maintain! Our DR rigs come with a hydraulic feed system that is directly linked, eliminating the need for maintenance of chains, sheaves, or sprockets. This unique feed system ensures there is no load on the mast crown, enabling a straightforward and lightweight mast design without compromising on pullback capability.

There are a lot of reasons to invest in a Derex dual rotary drilling rig, but the biggest one is faster completions. Fro...
05/07/2026

There are a lot of reasons to invest in a Derex dual rotary drilling rig, but the biggest one is faster completions. From jacks down to jacks up, this rig gets the job done fast so you can drill more holes per week and make more money.

Contact us today and let's start building your next rig!

The next backbone of the next unstoppable dual rotary rig, all hands on deck down at the Derex workshop!                ...
04/29/2026

The next backbone of the next unstoppable dual rotary rig, all hands on deck down at the Derex workshop!

Looking for something bigger with more power? We have just the drilling rig!The Derex 1340-350 DR unlocks the full poten...
04/21/2026

Looking for something bigger with more power? We have just the drilling rig!

The Derex 1340-350 DR unlocks the full potential of the 1340 dual-rotary drill with a 350 PSI air compressor, and deck engine. The Derex 1340-350 gives you the ability to run larger DTH hammers, drill larger holes, and maintain strong air velocity as you push deeper into the formation.

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High River, AB

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