Power Sections

Dyna-Drill power sections provide superior staying power to sustain long production hours and unrivaled mud motor performance in extreme drilling applications. Dyna-Drill power sections can be teamed with mud motors ranging from 2 7/8- to 11 1/2-in diameter.

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Research & Development

Elastomer power for your mud motor

The Dyna-Drill Advanced Elastomer Lab has developed improved stator rubber compounds and continues to study the impact of drilling fluids on power section stators to produce the most technologically advanced and efficient down-hole motor equipment in the industry. It is equipped with a rheometer, dynamic mechanical thermal analyzer, tensometer, and a drilling fluid immersion oven.

The elastomer lab provides drilling fluid compatibility test and advanced failure analysis services to our customers.

  Download Elastomers brochure

Quality Control

Dyna-Drill’s ultra-modern plant and computerized engineering capabilities merge seamlessly with sophisticated machining tools and quality-assurance technologies to produce the next generation of power sections and components.

Dyna-Drill’s coordinate measuring machine is capable of accurately measuring parts dimensions within .0001 of an inch. The coordinate measuring machine utilizes a custom data acquisition software to measure power section rotor and stator core profiles.

Commitment to quality

  • Full traceability
  • 100% rotor profile inspection
  • Stator electronic gauges
  • Tube ultrasound testing
  • 100% inspection of serialized parts

Dynomometer

Dyna-Drill power section performance is evaluated on a 1500 hp dynamometer powered by two triplex mud pumps. The dynamometer is capable of testing power sections as large as 12 inches in diameter and 300 inches long. Every Dyna-Drill power section design has been proved on the dynamometer prior to production release. Dyna-Drill offers power sections dynamometer testing to its customers. Our dynamometer is the largest in the industry.