Improvements in Root-Cause Analysis of Drillstring Vibration
Drillstring vibration is a leading cause of downhole-tool failure and premature wear of downhole equipment.
A Holistic Approach To Controlling Torsional Dynamics in the Drillstring
Understanding drilling dynamics, the downhole shock and vibration that occur while drilling, is a crucial step to improving drilling efficiency and reducing nonproductive time (NPT).
A Broad Approach to Drill Bit Performance
The variables defining drill-bit performance cover a lot of ground. There is a lot of attention given to cutters studding diamond drill bits, but just as important are what is in the rest of the drillstring and the decisions made by the driller.
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26 May 2020