Blar i NTNU Open på forfatter "Zhao, Dapeng"
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Analysis of Stick-Slip Effects During Oil-Well Drilling
Zhao, Dapeng (Doctoral theses at NTNU;2017:127, Doctoral thesis, 2017)The drilling operation is a costly portion of the upstream petroleum industry. It is worth making efforts to reduce unwanted non-productive time (NPT), which is often induced by downhole problems during drilling. In this ...