Concepedia

Gerhard Nygaard

GN

27

Publications

784

Citations

18

H-Index

2002

Active since

Affiliations

International Research Institute of Stavanger(Current)

University of Stavanger

Telemark Research Institute

University of Houston

Equinor (Norway)

Gerhard Nygaard is an author at International Research Institute of Stavanger specializing in drilling, engineering, and systems engineering.

Top concepts

EngineeringDrillingSystems EngineeringProcess ControlDrilling EngineeringPetroleum EngineeringReservoir EngineeringDrilling FluidsCivil EngineeringFlow Control

Publications per year

2002–2015

27

Publications

27

Nonlinear model predictive control scheme for stabilizing annulus pressure during oil well drilling

Gerhard Nygaard, Geir Nævdal · Journal of Process Control · 2006 · 80 citations

Engineering, Annulus Pressure, Model-based Control Technique +8

Evaluation of control methods for drilling operations with unexpected gas influx

Liv A. Carlsen, Gerhard Nygaard, Michael Nikolaou · Journal of Process Control · 2013 · 59 citations

Gas Field Development, Engineering, Drilling Fluids +6

A novel model-based scheme for kick and loss mitigation during drilling

Espen Hauge, Ole Morten Aamo, John–Morten Godhavn et al. · Journal of Process Control · 2013 · 58 citations

Loss Mitigation, Engineering, Formation Evaluation +9

Automatic model-based control scheme for stabilizing pressure during dual-gradient drilling

Jing Zhou, Gerhard Nygaard · Journal of Process Control · 2011 · 49 citations

Geotechnical Engineering, Engineering, Drilling Fluids +8

Reservoir Characterization During Underbalanced Drilling (UBD): Methodology and Active Tests

Erlend H. Vefring, Gerhard Nygaard, Rolf J. Lorentzen et al. · SPE Journal · 2006 · 45 citations

Engineering, Reservoir Engineering, Drilling +16

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