Efficient Drilling Problem Detection: Early fault detection by the combination of physical models and artificial intelligence. - Roar Nybø (2009)

Fault detection and other time series opportunities in the petroleum industry. - Roar Nybø (Neurocomputing, 2010)

Real-time optimization of rate of penetration during drilling operation. - Dan Sui; Roar Nybø; Vahid Azizi 002 (ICCA, 2013)

Regularized Nonlinear Moving-Horizon Observer With Robustness to Delayed and Lost Data. - Tor Arne Johansen; Dan Sui; Roar Nybø (IEEE Trans. Control. Syst. Technol., 2013)

Real time model identification using multi-fidelity models in managed pressure drilling. - Ammon N. Eaton; Logan D. R. Beal; Samuel D. Thorpe; Casey B. Hubbell; John D. Hedengren; Roar Nybø; Manuel Aghito (Comput. Chem. Eng., 2017)