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ENGI 8926: Mechanical Design Project II Downhole Turbine for Drilling

ENGI 8926: Mechanical Design Project II Downhole Turbine for Drilling Research and Conceptual Design Supervisor: Dr. J. Yang G5Downhole: Bret Kenny Lida Liu Piek Suan Saw Chintan Sharma February 6, 2014. Agenda. Drilling 101 Project Overview Design Constraints Solution Alternatives

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ENGI 8926: Mechanical Design Project II Downhole Turbine for Drilling

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  1. ENGI 8926: Mechanical Design Project II Downhole Turbine for Drilling Research and Conceptual Design Supervisor: Dr. J. Yang G5Downhole: Bret Kenny Lida Liu Piek Suan Saw Chintan Sharma February 6, 2014

  2. Agenda • Drilling 101 • Project Overview • Design Constraints • Solution Alternatives • Concept Selection • Conclusion • Forward Plan

  3. Drilling Overview Drill Pipe Mud Motor Downhole Tools Bit

  4. Mud Motors vs. Turbines Rotor Stator

  5. Project Overview • Client: Advanced Drilling Group • Purpose: Design a downhole turbine-operated assembly to power a variety of downhole drilling tools • Scope: • Turbine Selection • Component Design • Modular Design • Safety/Compliance Tools • Desired Outcome: Final design will incorporate the selection and optimization of existing components

  6. Design Constraints

  7. Phase 1 - Objectives

  8. Alternative 1: Pumps

  9. Alternative 2: Turbines Pelton Wheel Kaplan Turbine

  10. Concept Selection

  11. Conclusion

  12. SolidWorks Model

  13. Current Project Status Completed In-progress To be completed

  14. Forward Plans • Phase 2: Preliminary Design • Load Estimation (axial, torsional and lateral) • Bearing selection • Drive Shaft Design • Additional Component Selection • Transmission • Pressure Relief Valve • Seals • Generate turbine performance curves • Development of rpm and torque vs. length relationship • Flow testing

  15. Thank You!Questions?http://g5downhole.weebly.com

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