After completing this topic "Cement Evaluation", you will be able to: • Summarize methods for evaluating quality of a cement bond.
Read More »Underbalanced Drilling: General Issues
Coiled Tubing for Underbalanced Drilling Coiled tubing is ideally suited for drilling underbalanced. The continuous nature of the coiled tubing string and the exclusive use of a mud motor for drilling provides several advantages over conventional jointed pipe drilling for underbalanced applications: Drilling with a mud motor prevents the formation …
Read More »