Numerical simulations as well as laboratory tests have been carried out in order to better understand the mechanisms of PDC bits deviation and to evaluate the most important parameters affecting the directional behavior of PDC Bits. Read out the full technical paper here: https://bit.ly/3Zx1VQ4. Download the pdf from here: https://bit.ly/3Pyh5zV. Contact us here: https://www.helmerichpayne.com/contact.