1 Drilling Mechanics I - Torsional Dynamics
Tuesday, 7 March
High-Frequency Torsional Oscillation (HFTO) and stick slip continue to cause damage to drill bits, mud motors, rotary steerables and other downhole tools. Significant non-productive time can be prevented through proper understanding and mitigation of such torsional dynamics and stick slip. This session presents the latest advancement in sensor technologies, modelling and downhole tools that help us achieve this goal.
1045-1115 212500Mitigation of Drilling Dysfunction: Data Analysis and Physical Modelling Shine a New Light on HFTO
1115-1145 212527Testing and Characterization of High-frequency Torsional Oscillations in a Research Lab to Develop New HFTO Suppressing Solutions
1145-1215 212521Experimental Verification of Vibration Mitigation Through a Viscous Damping System Along the Drill String
Alternate 2124732nd Mode Shape Torsional Vibration - Observation, Identification, Mitigation