About this document
Annular Velocity and Hole Cleaning Impact by azeazeaze is a document available to read on EtoBox.
This paper examines the effect of hole cleaning on drilling rate and performance. It presents equations that relate drilling rate to factors like weight on bit, rotary speed, and pressure differential. Hole cleaning is estimated using indicators like the carrying capacity index and transport ratio. The paper applies these concepts to drilling data from a well, comparing intervals of poor versus good hole cleaning. Calculations are shown iterating the effect of drilled cuttings building up in the annulus ove
- Author
- azeazeaze
- Language
- EN