PDC Drill Bits In Oil & Gas
PDC Drill bits have been used extensively and successfully over various formation types. The lack of rotating parts leads to greater life expectancy, as long bit runs are achievable with resultant time and cost savings (check also drilling cost per foot). Due to its increased cost, drilling engineers shall thoroughly review the economics of running a PDC drill bit before bit selection.

PDC Drill Bit Design Features

https://youtu.be/e3Y8H68ExG0

PDC
https://www.drillingmanual.com/pdc-drilling-bit-design-guide-components/