Oil Sealed Drilling Motors

M35
Built to Last

Our oil sealed bearing assemblies are built for ease of use and maintenance, lower service costs and reliable performance in low-to-moderate temperature wells. The WZL M35 oil sealed drilling motor is our next generation offering, featuring a maximized OD, lengthened bearing stack and increased flow area.

Wenzel Downhole Tools M35 oil sealed bearing assembly

M6
Your fully customizable drilling solution

M6
Your fully customizable drilling solution

Perhaps our most adaptable motor design, the WZL M6 oil sealed bearing assembly gives directional drillers high weight-on-bit and load capacity alongside customizable bypass control for precise directional drilling. When fit with an optional pin-down mandrel and straight housing, the M6 becomes an excellent option for RSS drilling applications.

The M6 can also be built with a large bit box and shortened driveline for horizontal directional drilling (HDD) applications.

Learn more about our HDD motor here »

Wenzel Downhole Tools M6 oil sealed bearing assembly

S39 Thru Tubing Motor
Smooth and reliable small diameter drilling

Despite its 2⅞” diameter, the S39 thru tubing motor can withstand high weight-on-bit loads and the forces created by high speed / high torque power sections. Its oil sealed design keeps internal components clean and helps reduce service costs.

Oil Sealed Bearing Assemblies

As the name suggests, oil sealed bearing assemblies separate moving parts from drilling fluid in a sealed oil-lubricated assembly. This design keeps cuttings and debris out of bearings to improve reliability and reduce service costs.

Rotary Steerable System Motors

Optimize drilling efficiency, chase faster ROPs and drill confidently with motors specifically designed to get the most out of your Rotary Steerable System (RSS) technology—and ensure your RSS always returns safely.

Accessories and Customization

Wenzel Downhole Tools M40 mud lubricated bearing assembly with hybrid flex shaft driveline

Different formations, depths and prognoses make a one-size-fits-all approach to drilling tools impossible. Outfit your motor with the housings, driveline, bend and connections that you need for success.

Contact Us

Questions about our products or services? We are here to help.

Fill out the form below to contact our team by email. We will get back to you as soon as possible.

Contact Us

Questions about our products or services? We are here to help.

Fill out the form below to contact our team by email. We will get back to you as soon as possible.