Et profilbilde

Professor II
Nygaard, Olav Gerhard Haukenes { "honorific-suffix": "Professor II", "fn": "Nygaard, Olav Gerhard Haukenes", "tel": "", "email": "gerhard.nygaard@uis.no" }

Faculty Faculty of Science and Technology
Department Department of Petroleum Technology
Room KE E-331
Priv. phone/mob +47 9757 4627

Memberships of professional organizations:
2001- Senior member of the Institute of Electrical and Electronics Engineers (IEEE)
2007- Member of the Norwegian Society of Automation (NFA), the Norwegian branch of the International Federation of Automatic Control (IFAC).

Member of scientific committees:
 

Member of the scientific committe on the first IRIS workshop on Automated Drilling held in Houston, Texas, May 7, 2008

Member of Expert Panel at the K2B Managed Pressure Drilling Conference and Training Forum, in Kuala Lumpur, Malaysia, April 28-30, 2008.
 

Member of the scientific committee on the second IRIS workshop on Automated Drilling to be held in Stavanger, Nov 4, 2009

Member of the International Program Committee for the IFAC Workshop on automatic control in offshore oil and gas production, May 31 - June 1, 2012. 
 

Supervision of PhD students:
2007- Co-supervisor of PhD student Liv A. Carlsen for her PhD-project: ?Automated Well Control Procedures?
 

2008- Co-supervisor of PhD student Jan Einar Gravdal for his PhD-project: ?Automatic Evaluation of Well-Reservoir Fluid Interaction?
 

2008- Co-supervisor of PhD student Hans Petter Lohne for his PhD-project: ?Model Evaluation and Automatic Calibration of Detailed Well Models?
 

2009- Co-supervisor of PhD student Øyvind Breyholtz for his PhD-project: ?Automated Coordinated Control for Drilling Operations in Deep Waters?


 

Courses taught

Research areas

If you consider to study drilling and well technology, there are various possibilities for work when you graduate. In addition to drilling for petroleum wells, this technology is also used when drilling deep geothermal wells for renewable energy ( www.cger.no) in addition to drilling deep wells into groundwater reservoirs for drinking water and irrigation of farming land (www.agwa.no)


For introduction to automated drilling, read this article about helping the driller by introducing automatic control theory (cybernetics): 

(English translation by google)

http://translate.google.com/translate?js=y&prev=_t&hl=en&ie=UTF-8&layout=1&eotf=1&u=http%3A%2F%2Fwww.automatisering.org%2Fdefault.asp%3Fmenu%3D6%26id%3D5221&sl=no&tl=en

(Norwegian)

http://www.automatisering.org/default.asp?menu=6&id=5221

Current research interests:
 

 

 - Next Generation Drilling Control System

 - The Driller's New Role

 - Automated Managed Pressure Drilling

 - Automated Coordinated Control of Drilling Equipment

 - Automated Well Control

 - Automated Drilling Fluid Systems

 - Cost Efficient Drilling for Geothermal Wells

 

Selected publications

Theses:

G. Nygaard, ?Multivariable process control in high temperature and high pressure environment using non-intrusive multi sensor data fusion?. PhD Thesis, ,Institute of Engineering Cybernetics, Norwegian University of Science and Technology (NTNU) / Telemark University College (HiT) Norway 2006.
http://ntnu.diva-portal.org/smash/get/diva2:121909/FULLTEXT01

G. Nygaard ?Method for Detecting Layer Thickness in an Aluminium Reduction Cell using Ultrasonic Time Domain Reflectometry?, MSc Thesis, ,Institute of Engineering Cybernetics, Norwegian Institute of Technology (NTH), Trondheim, Norway. 1990


Reports:
Gerhard Nygaard. Seabed Rig Well Control Study. Technical Report IRIS-2007/237, International Research Institute of Stavanger, Bergen, Norway, 2007.

F. Iversen, J. E. Gravdal, G. Nygaard, H. Gjeraldstveit, E. W.Dvvergsnes, and L. A. Carlsen Kvitebjørn MPD assessment study. Technical Report RF-2005/267, RF - Rogaland Research, Bergen, Norway, 2005.

Peer Reviewed Journal Papers:
G. H. Nygaard, E. H. Vefring, K. K. Fjelde, G. Nævdal, R. J. Lorentzen, and S. Mylvaganam. Bottomhole Pressure Control During Drilling Operations in Gas-Dominant Wells. SPE Journal, Vol. 12, no 1, number SPE91578-PA, pages 49-61, March 2006.
 

G. Nygaard and G. Nævdal Non-linear model predictive control scheme for stabilizing annulus pressure during oil well drilling. Journal of Process Control, 16(7) pages 719-732, 2006.
 

E. H. Vefring, G. Nygaard, R. J. Lorentzen, G. Nævdal, and K. K. Fjelde Reservoir characterization during underbalanced drilling (UBD): Methodology and active tests. SPE Journal, Vol. 11, number SPE 81634-PA, pages 181-192, June 2006.

G. Nygaard and S. Mylvaganam ?Ultrasonic time-domain reflectometry for level measurement in molten metals?, Technishes Messen 60(1), pages 4-14, 1993.

Other Journal Papers:
G. H. Nygaard, G. O. Kaasa, Control Algorithms Applied to Managed Pressure Drilling Operations in Depleted Reservoirs (In Russian). Science and Technology in Gas Industry, (In Russian, Nauka 
i Technologya v gazovoi promushlennosti), Vol. 34, No 2, pages 88-98, 2008.

Conference Papers:
H. Siahaan, G. Nygaard, On Modeling and Observer Design of Fluid Flow Dynamics for Petroleum Drilling Operations. To be published at Proceedings of the 47th IEEE Conference on Decision and Control, Cancun, Mexico, December 9-11, 2008.

H. P. Lohne, J. E. Gravdal, E. W. Dvergsnes, G. Nygaard, E. H. Vefring, Automatic Calibration of Real-Time Computer Models in Intelligent Drilling Control Systems - Results From a North Sea Field Trial. Proceedings of the International Petroleum Technology Conference, IPTC12707, Kuala Lumpur, Malaysia, December 3-5, 2008.

J. E. Gravdal, H. P. Lohne, G. Nygaard, E. H. Vefring, R. W. Time. Automatic Evaluation of Near-Well Formation Flow Interaction during Drilling Operations. Proceedings of the International Petroleum Technology Conference, IPTC12707, Kuala Lumpur, Malaysia, December 3-5, 2008.

L.A. Carlsen, G. Nygaard, J.E. Gravdal, M. Nikolaou, J. Schubert. Performing the Dynamic Shut-in Procedure Due to a Kick Incident When Using Automatic Coordinated Control of Pump Rates and Choke Valve Opening. Proceedings of the SPE/IADC MPD-UBO Conference and Exhibition, SPE113693-MS, Abu Dhabi, UAE, 28-29 January 2008.

G. Nygaard, L. Imsland, E.. Johannessen.Using NMPC based on a low-order model for controlling pressure during, Proceedings of IFAC?s 8th International Symposium on Dynamics and Control of Process Systems, Cancun, Mexico, June 6-8, 2007.

G. Nygaard, E. Johannessen, J.E. Gravdal, F. Iversen.Automatic Coordinated Control of Pump Rates and Choke Valve for Compensating Pressure Fluctuations during Surge and Swab Operations. Proceedings of the 2007 IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, SPE108344-MS, Galveston, Texas, 28-29 March 2007.

E. Fossgaard, G. Nygaard and E.H. Vefring.Method for Optimal Placement of Sensors in a Wired Pipe Drillstring. Proceedings of the 2007 IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, SPE108345-MS, Galveston, Texas, 28-29 March 2007.

G. Nygaard, G. Nævdal and S. Mylvaganam. Evaluating Nonlinear Kalman Filters for Parameter Estimation in Reservoirs During PetroleumWell Drilling. Proceedings of IEEE Conference on Control Applications, Munchen, Germany, October 4-6, 2006.

F. Iversen, J.E. Gravdal, E.W. Dvergsnes, G. Nygaard, H. Gjeraldstveit, L.A. Carlsen, E. Low, C. Munro and S.Torvund. Feasibility Study of Managed-Pressure Drilling With Automatic Choke Control in Depleted HP/HT Field. 

Proceedings of the SPE Annual Technical Conference and Exhibition, SPE102842-MS, San Antonio, Texas, USA, September 24-27, 2006.

G. Nygaard, K. K. Fjelde, G. Nævdal, R. J. Lorentzen, and E. H. Vefring. Evaluation of drillstring and casing instrumentation needed for reservoir characterization during drilling operations. Proceedings of the SPE/IADC Middle East Drilling Technology Conference and Exhibition, SPE 97372-MS, Dubai, United Arab Emirates, September 12-14, 2005.

G. Nygaard and G. Nævdal. Modelling two-phase flow for control design in oil well drilling. Proceedings of the IEEE Conference on Control Applications, Toronto, Canada, August 28-31, 2005.

G. H. Nygaard, E. H. Vefring, K. K. Fjelde, G. Nævdal, R. J. Lorentzen, and S. Mylvaganam. Bottomhole pressure control during pipe connection in gas dominant wells. Proceedings of the SPE/IADC Underbalanced Technology Conference and Exhibition, SPE91578-MS, The Woodlands, Texas, USA, October 11-12, 2004.

G. H. Nygaard, E. H. Vefring, S. Mylvaganam, R. J. Lorentzen, G. Nævdal and K. K. Fjelde. Underbalanced drilling: Improving pipe connection procedures using automatic control. Proceedings of the SPE Annual Technical Conference and Exhibition, SPE90962-MS, Houston, Texas, USA, September 26-29, 2004.

E. H. Vefring, G. Nygaard, R. J. Lorentzen, G. Nævdal, and K. K. Fjelde.Reservoir characterization during UBD: Methodology and active tests. Proceedings of the IADC/SPE Underbalanced Technology Conference and Exhibition, SPE81634-MS, Denver, Colorado, USA, March 25-26, 2003.

E. H. Vefring, G. Nygaard, K. K. Fjelde, R. J. Lorentzen, G. Nævdal, and A. Merlo.Reservoir characterization during underbalanced drilling: Methodology, accuracy, and necessary data. Proceedings of the SPE Annual Technical Conference and Exhibition, SPE77530-MS, San Antonio, Texas, USA, September 29 - October 2, 2002.

G. Nygaard, S. Mylvaganam, H.E. Engan. Integration of impedance measurements with transit time measurements for ultrasonic gas mass flow metering-model and experiments with transducers in different vibration modes, Proceedings of the IEEE Ultrasonics Symposium, San Juan, Puerto Rico, October 22-25, 2000.

Other selected publications:

G. Nygaard Automatic pressure control (In Norwegian: Automatisert trykkregulering), Automatisering og Industridata, Vol. 16 nr 7, pages 6-10 Desember 2007.

Other selected presentations:

G. Nygaard, Automatic Coordinated Control of Equipment in MPD Operations, Presented at the K2B Managed Pressure Drilling Conference and Training Forum, in Kuala Lumpur, Malaysia, April 28-30, 2008.

L. A. Carlsen, G. Nygaard, J. E. Gravdal, M. Nikolaou, J. Schubert, Dynamic Shut-In Procedure in Response to a Kick Incident Using Automatic Coordinated Control, Presented at the IADC Well Control Conference & Exhibition, in Amsterdam, The Netherlands, April 9-10, 2008.

G. Nygaard, Automating the drilling fluid flow loop, reducing the environmental risk, Presented at NFA-dagene, Trondheim, Norway, October 24-25, 2007.

G. Nygaard, Automatic methods for maintaining the operating conditions during MPD, Presented at the DEA(e) 3rd Quarter Meeting, Bergen, Norway, September 13-14, 2007.

G. Nygaard, Using MPC for controlling downhole pressures during drilling operations, (In Norwegian: Bruk av MPC for styring av nedihullstrykk under boreoperasjoner), Presented at NFA-dagene, Oslo, Norway, October 17-18, 2006.

G. Nygaard, G. Nævdal, K.K. Fjelde, E.H. Vefring, J.E. Gravdal Comparison of Automatic Control Methodologies for Maintaining Required Annulus Pressure Gradient, Presented at the IADC/SPE Managed Pressure Drilling Conference and Exhibition, San Antonio, Texas, April 20 - 21, 2005.

 

Current research

Automated Drilling

How to improve drilling efficiency

Drilling Geothermal Wells

Work experience


 

2010- present: Adjunct Professor, University of Stavanger, Institute of Petroleum Engineering, Focuas area: Automated Drilling, (20% position)

2007- present:  Research Advisor, IRIS Petroleum, Research focus includes: Flow Modelling, Observer Design, Nonlinear Control Theory. The application area is Geothermal and Hydrocarbon Well Drilling operations.
 

2007: Visiting Researcher, University of Houston, Collaboration with professor Michael Nikolaou in control engineering for drilling applications, 3 months stay. 
 

2006-2007: Post. Doc., IRIS Petroleum, as a part of the research project: E-Well-Construction-Management sponsored by the Research Council of Norway. 
 

 

2002-2006: Visiting Research Fellow at RF - Rogaland Research, IRIS - International Research Institute of Stavanger,

2002-2006: PhD student at Telemark University College, Norwegian University of Science and Technology (NTNU), 

1999-2001: Assistant Professor, Bergen University College. Teaching subjects: Computer Science, Industrial Computer Networks, Real-time software development.
 

 

1996-1999: Robot Engineer, TTS Automation AS. Developed robot production system for welding and cutting robots for shipyards. Responsible for a prototype welding robot system and for installing the first welding system at a shipyard in Canada. Prepared and trained the operators at the shipyard. Also experience from technical sales of robot systems in Europe and North-America.
 

1992-1996: Project Engineer, Kvaerner Energy AS. Developed software for a ship propulsion torquemeter. Participated in a gas turbine propulsion system project for high-speed ferry, and were involved in the whole project: technical sales, initial design, engineering, installation, commissioning and operator training of the gas turbine propulsion system.
 

1991-1992 Military Service at Royal Norwegian Navy Materiel Command, Haakonsvern, Bergen. Participated in specification and evaluation of integrated automation systems (IAS) for fast ships.