Rod Guides feature hydrodynamic design.

Robbins & Myers Energy Services Group    Willis, TX 77378
Jul 27, 2012 Intended for progressing cavity downhole pumping applications, Era® CrossOver(TM) High Performance Rod Guides are manufactured from engineered plastics, enhanced with performance additives to withstand well conditions up to 500°F. Hydrodynamic design helps keep fluid closer to laminar flow around guide and minimizes chance of gas breakout, while concave body channel allows wider vanes and low fluid drag. DuraGuide(TM) wear indicators provide visual confirmation of remaining erodible material.

Elastomer meets diverse drilling performance requirements.

Robbins & Myers Energy Services Group    Willis, TX 77378
Jul 03, 2012 Optimized for power and torque output as well as fluid compatibility, Moyno® 280XT(TM) Elastomer is formulated to retain its mechanical properties at temperatures to 375°F when exposed to oil-, synthetic-, and water-based drilling fluids. Product meets demands of conditions involved in HPHT and extended reach wells. In drilling fluid compatibility testing, changes in mechanical properties average less than 3%.

Leakless Stuffing Box prevents unwanted environmental issues.

Robbins & Myers Energy Services Group    Willis, TX 77378
Mar 30, 2012 Adaptable to most electric or hydraulic driveheads for preventing unnecessary fluid leakage at wellsite, Moyno® EF Leakless stuffing box features floating primary seal, isolated in fluid bath for reliable performance and long service life. Simplified clamping system facilitates installation in new and retrofit applications. Device is also designed to provide increased bearing support for enhanced stability and to eliminate premature internal drivehead wear.

High-Temperature Down-Hole Pump has progressing cavity design.

Robbins & Myers Energy Services Group    Willis, TX 77378
Mar 07, 2012 Featuring metal-to-metal rotor/stator technology, Moyno HTD660(TM) suits high-temperature applications. Stator does not include elastomer, design handles downhole temperatures to 660°F, and closely controlled tolerances between metal-to-metal rotor/stator clearance promote optimal performance. Producing minimal vibration, design can also handle hot oil encountered during thermal recovery methods.