Coupled Axial-Torsional Modelling – Rajat Dixit – February 28th, 2022

February 28, 2022 – 8:30am Central Time

Coupled Drillstring Model for Drilling and Tripping Operations

Monday, February 28, 2022

8:30 am – 9:30 am Central Standard Time

Speaker: Rajat Dixit, ExxonMobil

Rajat will present a coupled drillstring model, built within Matlab/Simulink, that can be used to evaluate and optimize drilling and tripping operations. The model will be released through OSDC via the MIT license in early March. Highlights of the model include:

  • Ability to understand the severity of coupled axial torsional vibrational dysfunctions on the drilling performance
  • Modelling for drilling, tripping, backreaming operations