US Onshore Drilling Decline to Continue, Rig Contractors Say
Leaders from two large US onshore rig contractors said their expectations that the rig-count slide would hit a second-quarter bottom were off and are now refraining from making new predictions as to when it will end.
Directional Drilling Becomes Office Work at Chevron, Hess
Moving their directional drillers into their Houston real-time remote operations centers has improved drilling efficiency for two of the top shale producers.
What Happens to Directional Drillers When Computers Are Directing Drillers?
Software that offers turn-by-turn directions for drilling a horizontal well could drastically reduce the number of directional drillers.
New Rotary-Steerable System Delivers High Dogleg Severity, Improves Penetration Rate
A new rotary-steerable system (RSS) was designed to give geometrically greater dogleg-severity (DLS) capability while still being able to withstand the increased bending stresses.
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13 August 2019
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