Et profilbilde

Professor
Bernt Sigve Aadnøy { "honorific-suffix": "Professor", "fn": "Bernt Sigve Aadnøy", "tel": "Telephone: +47 5183 2256", "email": "bernt.aadnoy@uis.no" }

Faculty Faculty of Science and Technology
Department Department of Petroleum Technology
Room KE E-382

Research fields

Selected publications

Research in progress

Work experience

Scientific publications (from Cristin)

  • Gholami, Raoof; Aadnøy, Bernt Sigve; Leong, Yan Foon; Elochukwu, Henry (2017). A methodology for wellbore stability analysis in anisotropic Formations: A case study from the Canning Basin, Western Australia. Journal of Natural Gas Science and Engineering. ISSN 1875-5100. Volume 37. p. 341-360. DOI: 10.1016/j.jngse.2016.11.055.
  • Sui, Dan; Sukhoboka, Olha; Aadnøy, Bernt Sigve (2017). Improvement of Wired Drill Pipe Data Quality via Data Validation and Reconciliation. International Journal of Automation and Computing. ISSN 1476-8186. p. 1-12. DOI: 10.1007/s11633-017-1068-9.
  • Voll, Benn; Aadnøy, Bernt Sigve (2017). Autonomous Tool for Downhole Water Production Management. In: ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, Trondheim, Norway, June 25–30, 2017. ASME Press. ISBN 978-0-7918-5776-2.
  • Wiktorski, Ekaterina; Tveiterå, Martin; Sui, Dan; Aadnøy, Bernt Sigve (2017). Temperature Dependent Torque and Drag for 3-D Wells: Model Description and Field Case Study. In: ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, Trondheim, Norway, June 25–30, 2017. ASME Press. ISBN 978-0-7918-5776-2.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve; Annbjørg, Fiveland (2016). The effect of Nano-silicon dioxide (SiO2) on the properties & performance of Xanthan polymer/salt treated bentonite drilling fluid. International Journal of NanoScience and Nanotechnology. ISSN 0974-3081. Volume 7. Booklet 1. p. 63-74.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve; Mona Fosseli, Ågotnes (2016). The impact of Nano-silicon dioxide (SiO2) on property and performance of the CMC polymer/Salt treated bentonite drilling fluid systems. International Journal of NanoScience and Nanotechnology. ISSN 0974-3081. Volume 7. Booklet 1. p. 75-86.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve; Reza, Mirzai (2016). The Effect of Nano-Silicon Dioxide(SiO2) on Properties and Performance of LV-CMC/Xanthan Gum Polymer/Salt Treated Bentonite Drilling Fluid. International Journal of NanoScience and Nanotechnology. ISSN 0974-3081. Volume 7. Booklet 1. p. 87-97.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve; Sharma, Thomas (2016). Dynamic and Static Sagging Characterization and Performances of Four Oil Based Muds. In: ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology. ASME Press. ISBN 978-0-7918-4999-6.
  • Belayneh, Mesfin Agonafir; Aadnøy, Bernt Sigve (2016). Effect of Nano-Silicon Dioxide (SiO2) on Polymer/Salt Treated Bentonite Drilling Fluid Systems. In: ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology. ASME Press. ISBN 978-0-7918-4999-6.
  • Gholami, Raoof; Aadnøy, Bernt Sigve; Fakhari, Nikoo (2016). A Thermo-Poroelastic Analytical Approach to Evaluate cement Sheath Integrity in Deep vertical Wells. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 147. p. 536-546. DOI: 10.1016/j.petrol.2016.09.024.
  • Gholami, Raoof; Aadnøy, Bernt Sigve; Rasouli, Vamegh; Fakhari, Nikoo (2016). An analytical model to predict the volume of sand during drilling and production. Journal of Rock Mechanics and Geotechnical Engineering. ISSN 1674-7755. Volume 8. Booklet 4. p. 521-532. DOI: 10.1016/j.jrmge.2016.01.002.
  • Khosravanian, Rassoul; Aadnøy, Bernt Sigve (2016). Optimization of casing string placement in the presence of geological uncertainty in oil wells: Offshore oilfield case studies. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 142. p. 141-151. DOI: 10.1016/j.petrol.2016.01.033.
  • Khosravanian, Rassoul; Choodar, Behzad; Wood, David A.; Aadnøy, Bernt Sigve (2016). ROP Fuzzy-logic Model Proposed for Intelligent Drilling in Iran, Malaysia. Oil & gas journal. ISSN 0030-1388. Volume 114. Booklet 11. p. 58-61.
  • Sui, Dan; Aadnøy, Bernt Sigve (2016). Rate of Penetration Optimization using Moving Horizon Estimation. Modeling, Identification and Control. ISSN 0332-7353. Volume 37. Booklet 3. p. 149-158. DOI: 10.4173/mic.2016.3.1.
  • Aadnøy, Bernt Sigve (2015). Multilateral/Extended Reach Wells. Journal of Petroleum Technology. ISSN 0149-2136. Volume 67. Booklet 05. p. 114-114. DOI: 10.2118/0515-0114-JPT.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve (2015). Designing Drilling Fluids to Combat Circulation Losses for Arctic Environments. In: Proceedings ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering Volume 10: Petroleum Technology. ASME Press. ISBN 978-0-7918-5658-1.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve (2015). Effect of Nano and Micro Sized Particle Additives on the Mechanical Strength of Cement Plug. In: Proceedings ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering Volume 10: Petroleum Technology. ASME Press. ISBN 978-0-7918-5658-1.
  • Gholami, Raoof; Rabiei, Minou; Rasouli, Vamegh; Aadnøy, Bernt Sigve; Fakhari, Nikoo (2015). Application of quantitative risk assessment in wellbore stability analysis. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 135. p. 185-200. DOI: 10.1016/j.petrol.2015.09.013.
  • Gholami, Raoof; Rasouli, Vamegh; Aadnøy, Bernt Sigve; Mohammadi, Ramin (2015). Application of in situ stress estimation methods in wellbore stability analysis under isotropic and anisotropic conditions. Journal of Geophysics and Engineering. ISSN 1742-2132. Volume 12. Booklet 4. p. 657-673. DOI: 10.1088/1742-2132/12/4/657.
  • Gholami, Raoof; Rasouli, Vamegh; Aadnøy, Bernt Sigve; Mohammadnejad, Mojtaba (2015). Geomechanical and Numerical Studies of Casing Damages in a Reservoir with Solid Production. Rock Mechanics and Rock Engineering. ISSN 0723-2632. DOI: 10.1007/s00603-015-0828-5.
  • Mansouri, Vahid; Khosravanian, Rassoul; Wood, David A.; Aadnøy, Bernt Sigve (2015). 3-D well path design using a multi objective genetic algorithm. Journal of Natural Gas Science and Engineering. ISSN 1875-5100. Volume 27. Booklet 1. p. 219-235. DOI: 10.1016/j.jngse.2015.08.051.
  • Tahmeen, Mazeda; Hareland, Geir; Aadnøy, Bernt Sigve (2014). Real-Time Software to Estimate Friction Coefficient and Downhole Weight on Bit During Drilling of Horizontal Wells. In: ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering Volume 5: Materials Technology; Petroleum Technology San Francisco, California, USA, June 8–13, 2014. ASME Press. ISBN 978-0-7918-4545-5.
  • Udegbunam, John Emeka; Aadnøy, Bernt Sigve; Fjelde, Kjell Kåre (2014). Uncertainty evaluation of wellbore stability model predictions. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 124. p. 254-263. DOI: 10.1016/j.petrol.2014.09.033.
  • Udegbunam, John Emeka; Aadnøy, Bernt Sigve; Fjelde, Kjell Kåre (2013). Uncertainty Evaluation of Wellbore Stability Model Predictions. In: 2013 SPE/IADC Middle East Drilling Technology Conference & Exhibition. Society of Petroleum Engineers. ISBN 978-1-61399-260-9.
  • Aadnøy, Bernt Sigve; Kårstad, Eirik; Belayneh, Mesfin Agonafir (2012). Casing Depth Selection Using Multiple Criteria. In: Drilling Conference and Exhibition 2012 IADC/SPE. Society of Petroleum Engineers. ISBN 978-1-61399-186-2.
  • Reinås, Lorents; Sæthe, Morten; Aadnøy, Bernt Sigve (2012). The effect of a fatigue failure on the wellhead ultimate load capacity. In: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I. ASME Press. ISBN 9780791844885.
  • Aadnøy, Bernt Sigve (2011). Quality Assurance of Wellbore Stability Analyses. In: 2011 SPE/ IADC Drilling Conference and Exhibition "Being the Best - Growing Our Business". Society of Petroleum Engineers. ISBN 978-1-55563-326-4.
  • Aadnøy, Bernt Sigve; Kårstad, Eirik (2011). Theory and Application of Buoyancy in Wells. Modern Applied Science. ISSN 1913-1844. Volume 5. Booklet 3. p. 15-32. DOI: 10.5539/mas.v5n3p15.
  • Mostafavi, V.; Hareland, G.; Belayneh, Mesfin Agonafir; Aadnøy, Bernt Sigve (2011). Experimental and Mechanistic Modeling of Fracture Sealing Resistance with Respect to Fluid and Fracture Properties. In: 45th US rock mechanics / Geomechanics symposium. American Rock Mechanics Association (ARMA). ISBN 9781618391544.
  • Aadnøy, Bernt S.; Fazaelizadeh, Mohammad; Hareland, Geir (2010). A 3D Analytical Model for Wellbore Friction. Journal of Canadian Petroleum Technology. ISSN 0021-9487. Volume 49. Booklet 10. p. 25-36. DOI: 10.2118/141515-PA.
  • Aadnøy, Bernt Sigve; Kårstad, Eirik (2010). Elliptical geometry model for sand production during depletion. In: Value, resources and innovation : sustaining the decade : IADC/SPE Asia Pacific Drilling Technology Conference : 1-3 November 2010, Sheraton Saigon Hotel & Towers, Ho Chi Minh City, Vietnam : proceedings. Society of Petroleum Engineers. ISBN 978-1-55563-314-1.
  • Aadnøy, Bernt Sigve; Kårstad, Eirik (2010). History model for sand production during depletion. In: Workshop CD-ROM of the 72nd EAGE Annual Conference & Exhibition incorporating SPE EUROPEC 2010, 14-17 June 2010, Barcelona, Spain. Society of Petroleum Engineers. ISBN 978-90-73781-87-0.
  • Fazaelizadeh, Mohammad; Hareland, Geir; Aadnøy, Bernt Sigve (2010). Application of New 3-D Analytical Model for Directional Wellbore Friction. Modern Applied Science. ISSN 1913-1844. Volume 4. Booklet 2.
  • Mirhaj Mohammadabadi, Seyed Ahmad; Kårstad, Eirik; Aadnøy, Bernt Sigve (2010). Minimizing Friction in Shallow Horizontal Wells. In: Value, resources and innovation : sustaining the decade : IADC/SPE Asia Pacific Drilling Technology Conference : 1-3 November 2010, Sheraton Saigon Hotel & Towers, Ho Chi Minh City, Vietnam : proceedings. Society of Petroleum Engineers. ISBN 978-1-55563-314-1.
  • Vignes, Birgit; Aadnøy, Bernt S. (2010). Well-Integrity Issues Offshore Norway. SPE Production & Operations. ISSN 1930-1855. Volume 25. Booklet 2. p. 145-150. DOI: 10.2118/112535-PA.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2009). A New Fracture Model That Includes Load History, Temperature, and Poisson's Effects. SPE Drilling & Completion. ISSN 1064-6671. Volume 24. Booklet 3. p. 452-455.
  • Aadnøy, Bernt S.; Djurhuus, Joannes (2009). Normalization and inversion methods. In: Advanced drilling and well technology. Society of Petroleum Engineers. ISBN 978-1-55563-145-1. p. 414-440.
  • Aadnøy, Bernt S.; Hareland, Geir (2009). Analysis of Inflow Control Devices (Paper Number 122824-MS). In: Society of Petroleum Engineers. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Hareland, Geir; Freitas, T.; Hayes, J. (2009). Borehole Failure Related to Bedding Plane. In: 43rd U.S. Rock Mechanics 3rd U.S.-Canada Rock Mechanics Symposium. American Rock Mechanics Association (ARMA).
  • Aadnøy, Bernt S.; Mustafavi, Vahid; Hareland, Geir (2009). Fracture Mechanics Interpretation of Leak-Off Tests SPE 126452. In: 2009 Kuwait International Petroleum Conference and Exhibition - Meeting Energy Demand for Long Term Economic Growth. Society of Petroleum Engineers. ISBN 9781555632731.
  • Aasen, Jan; Aadnøy, Bernt S. (2009). Multistring analysis of wellhead movement. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 66. Booklet 3-4. p. 111-116. DOI: 10.1016/j.petrol.2009.01.010.
  • Davy, Claire; Aadnøy, Bernt S. (2009). The well-construction process. In: Advanced drilling and well technology. Society of Petroleum Engineers. ISBN 978-1-55563-145-1. p. 1-16.
  • Kaarstad, Eirik; Aadnøy, Bernt S.; Fjelde, T. (2009). A Study of Temperature Dependent Friction in Wellbore Fluids (Paper Number 119768-MS). In: Richardson, Tex. : Richardson, Tex. : Society of Petroleum Engineers. Society of Petroleum Engineers.
  • Khosravanian, Rasool; Aryanezhad, M. B.; Sadjadi, Seyed J.; Barzinpour, Farnaz; Aadnøy, Bernt S.; Naderifar, Abbas (2009). Planning optimal casing points. World oil. ISSN 0043-8790. Volume 230. Booklet 6.
  • Khosravanian, Rasool; Kryanezhad, M.B.; Makur, Ahmad; Aadnøy, Bernt S.; Naderifar, Abbas (2009). Modeling optimizes casing points in Persian Gulf wells. Oil & gas journal. ISSN 0030-1388. Volume 107. Booklet 1. p. 40-47.
  • Mustafavi, Vahid; Kustamsi, Andang; Hareland, Geir; Aadnøy, Bernt S.; James, John A. (2009). Application of a Drilling Simulator in Risk Analysis of Drilling Operations SPE/IADC 123910. In: SPE/IADC Middle East Drilling Technology Conference & Exhibition : 26-28 Oct 2009, Manama, Bahrain : "managing limited resources to overcome today's challenges" : conference proceedings. Society of Petroleum Engineers. ISBN 978-1-55563-265-6.
  • Shirkavand, F.; Hareland, Geir; Aadnøy, Bernt S. (2009). Rock mechanical modelling for a underbalanced drilling rate of penetration prediction. In: Asheville 2009 43rd U.S. Rock Mechanics 3rd U.S.-Canada Rock Mechanics Symposium. American Rock Mechanics Association (ARMA).
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2008). A New Fracture Model that includes Load History, Temperature and Poissons Effects. In: http://www.spe.org/. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Belayneh, Mesfin; Arriado, Miguel; Flateboe, Roar (2008). Design of well barriers to combat circulation losses. SPE Drilling & Completion. ISSN 1064-6671. Volume 23. Booklet 3. p. 295-300. DOI: 10.2118/105449-PA.
  • Aadnøy, Bernt S.; Djurhuus, Joannes (2008). Theory and Application of a New Generalized Model for Torque and Drag. In: http://www.spe.org/. Society of Petroleum Engineers.
  • Kårstad, Eirik; Aadnøy, Bernt S. (2008). Improved prediction of shallow sediment fracturing for offshore applications. SPE Drilling & Completion. ISSN 1064-6671. Volume 23. Booklet 2. p. 88-92. DOI: 10.2118/101178-PA.
  • Shen, Hendry; Aadnøy, Bernt S. (2008). Feasibility Study of Combining Drilling with Casing and Expandable Casing. In: http://www.spe.org/. Society of Petroleum Engineers.
  • Vignes, Birgit; Aadnøy, Bernt S. (2008). Well-Integrity Issues Offshore Norway. In: http://www.spe.org/. Society of Petroleum Engineers.
  • Vignes, Birgit; Tonning, Stein A.; Aadnøy, Bernt S. (2008). Injection Wells with Integrity Challenges on the NCS. In: http://www.spe.org/. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2007). Design of well barriers to combat circulation losses. In: spe.org/elibrary. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2007). Mud design to prevent circulation losses. Journal of Petroleum Technology. ISSN 0149-2136. Volume vol.59. Booklet no. 11. p. 82-85.
  • Aadnøy, Bernt S.; Kaarstad, Eirik; Belayneh, Mesfin (2007). Elastoplastic fracture model improves predictions in deviated wells. In: spe.org/elibrary. Society of Petroleum Engineers.
  • Aasen, Jan; Aadnøy, Bernt S. (2007). Three-dimensional well tubular design improves margins in critical wells. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 56. p. 232-240.
  • Aadnøy, Bernt S.; Djurhuus, Joannes; Fabiri, Vincent T. (2006). Construction of Ultra-Long Wells Using a Catenary Well Profile. In: Proceedings of the 2006 IADC/SPE Drilling Conference. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2006). Fracture Model for General Offshore Applications. In: Proceedings for 2006 Asia pacific Oil and Gas Conference. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2006). Theory and Application of Buoyancy in Wells. In: Proceedings for 2006 IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition. Society of Petroleum Engineers.
  • Aadnøy, Bernt S.; Hansen, Ann Kristin (2005). Bounds on in-situ stress magnitudes improve wellbore stability analyses. SPE Journal. ISSN 1086-055X. Volume 10. p. 115-120.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2004). Elasto-plastic fracturing model for non-penetrating fluids. ?.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2004). Elasto-plastic fracturing model for wellbore stability using non-penetrating fluids. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 45.
  • Aadnøy, Bernt S.; Larsen, Kenneth; Berg, Per C. (2003). Analysis of stuck pipe in deviated boreholes. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 37. Booklet 3. p. 195-213.
  • Aadnøy, Bernt S.; Sætre, Roar (2003). Drilling & Production - New model improves deepwater fracture gradient values off Norway. Oil & gas journal. ISSN 0030-1388. Volume 101. Booklet 5. p. 51-55.
  • Djurhuus, Joannes; Aadnøy, Bernt S. (2003). In situ stress state from inversion of fracturing data from oil wells and borehole image logs. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 38. Booklet 03.apr. p. 121-130.
  • Ong, See Hong; Aadnøy, Bernt S. (2003). Introduction to Special Issue on Borehole Stability. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 38. Booklet 03.apr. p. 79-82.
  • Aadnøy, Bernt S.; Andersen, Ketil (2001). Design of oil wells using analytical friction models. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 32. Booklet 1. p. 53-71.
  • Aadnøy, Bernt S.; Edland, Cecilie (2001). Borehole stability of multilateral junctions. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 30. Booklet 03.apr. p. 245-255.
  • Aadnøy, B.S. (1998). A system to classify drilling induced fractures and their relations to the in-situ stress directions. ?.
  • Karstad, Erik; Aadnøy, B.S. (1998). Temperature model provides information for well control. Oil & gas journal. ISSN 0030-1388. Volume 96. Booklet 37. p. 76-80.
  • Kårstad, Eirik; Aadnøy, Bernt S. (1998). Density Behavior of Drilling Fluids During HP/HT Drilling. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume nov.98.
  • Kårstad, Eirik; Aadnøy, Bernt S. (1998). Temperature model provides information for well control. Oil & gas journal. ISSN 0030-1388. Volume Vol. 96. Booklet No. 37. p. 76-84.
  • Aadnøy, B.S. (1996). Historien om New Imperial. ?. Volume 2.
  • Finjord, Jan; Aadnøy, Bernt S. (1996). Analytical solution of the Bolzmann transient line sink for an oil reservoir with pressure dependent formation properties. Petroleum science and technology. ISSN 1091-6466. Volume 15. p. 343-360.
  • Aadnøy, B.S.; Angell-Olsen, F. (1995). Some effects of eilipticity on the fracturing and collapse vehavior of a verehole. ?. Volume 32. p. 621-627.
  • Lindholm, C.D.; Bungum, H.; Bratli, H.K.; Dahl, N.; Tørrudsbakken, B.; Atakan, A.; Aadnøy, B.S. (1995). Crustal Stress in the north Sea as Inferred from Borehole Breakouts and Earthquake Focal Mechanism. Terra Nova. ISSN 0954-4879. Volume 7. p. 51-59.
  • Aadnøy, B.S.; Ravnøy, J. (1994). Improved pressure drop/flow rate equation for non-Newtonian fluids in laminar flow. Journal of Petroleum Science and Engineering. ISSN 0920-4105. Volume 11. p. 261-266.
  • Aadnøy, Bernt Sigve; Looyeh, Reza (2014). Mechänica de Rochas aplicada. Elsevier. ISBN 978-85-352-7318-2. 351 p.
  • Aadnøy, Bernt Sigve; Looyeh, Reza (2013). Petroleum Rock Mechanics: Drilling Operations and Well Design. Gulf Professional Publishing. ISBN 978-7-5636-4018-8. 268 p.
  • Aadnøy, Bernt Sigve; Looyeh, Reza (2011). Petroleum Rock mechanics -Drilling Operations and Well Design. Gulf Professional Publishing. ISBN 978-0-12-385546-6. 350 p.
  • Aadnøy, Bernt S. (2010). Modern well design. CRC Press. ISBN 9780415884679. 303 p.
  • Aadnøy, Bernt S.; Cooper, Lain; Miska, Stefan; Mitchell, Robert F; Payne, Michael L (2009). Advanced drilling and well technology. Society of Petroleum Engineers. ISBN 978-1-55563-145-1. 876 p.
  • Aadnøy, Bernt S. (2006). Mechanics of Drilling. Shaker Verlag. ISBN 3832248617. 196 p.
  • Aadnøy, Bernt S.; Djurhuus, Joannes (2002). Non-Linear and Linear Theory for Determining the In-Situ Stress State from Multiple Fracturing Data. Høgskolen i Stavanger. ISBN 8276441734. 33 p.
  • Aadnøy, B.S. (1996). Modern Well Design. Balkema, Rotterdam. ISBN 90-541-0633-6. 240 p.
  • Aadnøy, Bernt Sigve (2016). Autonomous Inflow Control, Water Removal and Water Stop Technologies. Inflow Control Technology Forum; 2016-09-28 - 2016-09-29.
  • Aadnøy, Bernt Sigve (2016). Challenges and Solutions in Drilling Engineering. University of Wyoming; 2016-11-18.
  • Aadnøy, Bernt Sigve (2016). Challenges and Solutions in Well Engineering. University of Wyoming; 2016-11-18.
  • Aadnøy, Bernt Sigve (2016). Cost Optimization Using Multivariate methods. King Abdullah University of Science and Technology; 2016-11-07 - 2016-11-09.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve (2016). Effect of Nano-Silicon Dioxide (SiO2) on Polymer/Salt Treated Bentonite Drilling Fluid Systems. 2016-06-19 - 2016-06-24.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve; Sharma, Thomas (2016). Dynamic and Static Sagging Characterization and Performances of Four Oil Based Muds. 2016-06-19 - 2016-06-24.
  • Mirhaj, Seyed Ahmad; Kaarstad, Eirik; Aadnøy, Bernt Sigve (2016). Torque and Drag Modeling: Soft-string Versus Stiff-string Models.. Society of Petroleum Engineers/International Association of; 2016-01-26 - 2016-01-28.
  • Aadnøy, Bernt Sigve (2015). Challenges and solutions in well engineering. King Abdullah University of Science and Technology;
  • Aadnøy, Bernt Sigve (2015). Han sluttet på skolen i 7. klasse. Nå er Bernt en levende ingeniørlegende.
  • Aadnøy, Bernt Sigve (2015). På plass i ingeniørane sitt Hall of fame. NRK Distrikt. [Radio]; 2015-10-22.
  • Aadnøy, Bernt Sigve (2015). Research subects for well technology. Science and Technology i Thuwal i Saudi Arabia;
  • Aadnøy, Bernt Sigve (2015). Technology Focus.
  • Agonafir, Mesfin Belayneh; Aadnøy, Bernt Sigve (2015). Effect of Nano & Micro sized particle additives on the mechanical strength of cement plug, OMAE2015-41756. 2015-05-31 - 2015-06-05.
  • Belayneh, Mesfin Agonafir; Aadnøy, Bernt Sigve (2015). DESIGNING DRILLING FLUIDS TO COMBAT LOSS CIRCULATION FOR ARCTIC ENVIRONMENTS. ASME 2015 34th Int. Conf. On Ocean, Offshore and Arctic Eng.; 2015-05-31 - 2015-06-05.
  • Aadnøy, Bernt Sigve (2014). Casing Cutter. Prekubator; 2014-12-10.
  • Aadnøy, Bernt Sigve (2014). FloWizard. Prekubator;
  • de Azevedo, Ricardo Cabral; Awannegbe, Patrick Edohamen; Aadnøy, Bernt Sigve (2014). Autonomous Inflow Cotrol Devoce for Horizontal Wells in the Barents Sea. SPE; 2014-03-10 - 2014-03-12.
  • Tahmeen, Mazeda; Hareland, Geir; Aadnøy, Bernt Sigve (2014). Real-Time Software to Estimate Friction Coefficient and Downhole Weight on Bit During Drilling. 2014-06-08 - 2014-06-13.
  • Aadnøy, Bernt Sigve (2012). Low ROP in Basalt - Experience from the Faroe islands. NextDrill; 2012-12-12.
  • Aadnøy, Bernt Sigve; Hansen, Henning (2012). Performance Test Results of a New Autonomous Flow Control Device. Passive Inflow Control Forum; 2012-03-27 - 2012-03-28.
  • Aadnøy, Bernt Sigve; Kaarstad, Eirik; Belayneh, Mesfin Agonafir (2012). Multiple Criteria Casing Seat Selection Method. International Association of drilling Contractors/Society of; 2012-03-06 - 2012-03-08.
  • Torgergsen, Hans-Emil Bensnes; Haga, Hilde Brandanger; Sangesland, Sigbjørn; Aadnøy, Bernt Sigve; Sæbø, Jan; Johnsen, Ståle; Rausand, Marvin; Lundeteigen, Mary Ann (2012). An Introduction to Well Integrity.
  • Aadnøy, Bernt Sigve (2011). Qualitative Assurance of Wellbore Stability Analyses. Society of petroleum Engineers/Int. Assoc. of Drilling Cont.; 2011-03-01 - 2011-03-03.
  • Mirhaj, Seyed Ahmad; Kårstad, Eirik; Aadnøy, Bernt S. (2010). New Aspects of Torque-and-Drag Modeling in Extended Reach Wells. 2010-09-19 - 2010-09-22.
  • Aadnøy, Bernt S.; Hareland, Geir (2009). Analysis of Inflow Control Devices. 2009-09-08 - 2009-09-11.
  • Aadnøy, Bernt S.; Hareland, Geir; Kustamsi, Andang; Freitas, T.; Hayes, J. (2009). Borehole Failure Related to Bedding Plane. 2009-06-28 - 2009-07-01.
  • Aadnøy, Bernt S.; Mustafavi, Vahid; Hareland, Geir (2009). Fracture Mechanics Interpretation of Leak-Off Tests. 2009-12-14 - 2009-12-16.
  • Kaarstad, Eirik; Aadnøy, Bernt S.; Fjelde, T. (2009). A Study of Temperature Dependent Friction in Wellbore Fluids. 2009-03-17 - 2009-03-19.
  • Mustafavi, Vahid; Kustamsi, Andang; Aadnøy, Bernt S.; James, John A. (2009). Application of a Drilling Simulator in Risk Analysis of Drilling Operations. 2009-10-26 - 2009-10-28.
  • Shirkavand, F.; Hareland, Geir; Aadnøy, Bernt S. (2009). Rock mechanical modelling for a underbalanced drilling rate of penetration prediction. 2009-06-28 - 2009-07-01.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2007). Design of well barriers to combat circulation losses. 2007-02-20 - 2007-02-22.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2007). Integrating Stress & Pore Pressure Predictions for Exploration, Drilling and Production. 2007-02-11 - 2007-02-13.
  • Aadnøy, Bernt S.; Kårstad, Terje; Belayneh, Mesfin (2007). Elastoplastic fracture model improves predictions in deviated wells. 2007-11-11 - 2007-11-13.
  • Aadnøy, Bernt S. (2006). 5 Brønnhendelser 2002 - 2006. 2006-05-04.
  • Aadnøy, Bernt S. (2006). Noen tanker omkring universitet og industri. 2006-09-07.
  • Aadnøy, Bernt S. (2006). Petroleum Education in Norway. 2006-07-16 - 2006-07-19.
  • Aadnøy, Bernt S. (2006). Technical Limits of Long Wells. 2006-08-21 - 2006-08-23.
  • Aadnøy, Bernt S.; Djurhuus, Joannes; Fabiri, Vincent T. (2006). Construction of Ultra-Long Wells Using a Catenary Well profile. 2006-02-21 - 2006-02-23.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2006). Fracture Model for General Offshore Applications. 2006-09-11 - 2006-09-13.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2006). Theory and Application of Buoyancy in Wells. 2006-11-11 - 2006-11-13.
  • Aadnøy, Bernt S. (2005). Effects of Geometry and In-Situ Stresses on Junction Stability. 2005-07-24 - 2005-07-27.
  • Aadnøy, Bernt S. (2005). Modern Well Design. SPE Drilling Conference; 2005-02-25 - 2005-02-27.
  • Aadnøy, Bernt S.; Kaarstad, Eirik (2005). Optimization of Borehole Stability Using 3D Stress Optimization. 2005-10-09 - 2005-10-12.
  • Aadnøy, Bernt S.; Leistad, G.; Andreassen, J (2005). Well Failures from a HSE Perspective. 2005-06-03 - 2005-06-06.
  • Aadnøy, Bernt S. (2004). Geomechanics in the oil industry - What have we learned and where do we go? Invited KeyNote Lecture. 2004-09-05.
  • Aadnøy, Bernt S.; Djurhuus, Joannes (2004). A new dimensionless inversion method for in-situ stress determination. 2004-06-05.
  • Aadnøy, Bernt S.; Hansen, Ann Kristin (2004). Bounds on In-Situ stress magnitudes improve wellbore stability analyses. 2004-03-02.
  • Aasen, Jan; Aadnøy, Bernt S. (2004). Mechanistic analysis of expandable solid tubulars. 2004-09-05.
  • Aasen, Jan; Aadnøy, Bernt S. (2004). Multistring analysis of well growth. 2004-09-13.
  • Belayneh, Mesfin; Aadnøy, Bernt S. (2004). Inversion methods efficient tools for geomechanical applications. 2004-09-05.
  • Aadnøy, Bernt S. (2003). Extended Reach Drilling. 2003-09-19 - 2003-09-23.
  • Aadnøy, Bernt S. (2003). Modern Well Design. 2003-02-18 - 2003-02-22.
  • Aadnøy, Bernt S.; Belayneh, Mesfin (2003). In-Situ Stress State from Inversion of a New Elasto-Plastic Fracture Model. 2003-06-02 - 2003-06-05.
  • Aasen, Jan; Aadnøy, Bernt S. (2003). Fully Three-Dimensional Well Design Improves Margins in Critical Wells. 2003-10-20 - 2003-10-22.
  • Belayneh, Mesfin; Aadnøy, Bernt S. (2003). Fracture Mechanics Model of Tensile Borehole Failure. 2003-10-05 - 2003-10-08.
  • Aadnøy, Bernt S. (2002). Modern Well Design. 2002-09-08 - 2002-09-12.
  • Aadnøy, Bernt S.; Aasen, Jan (2002). Buckling Models Revisited. 2002-09-09 - 2002-09-11.
  • Aadnøy, Bernt S.; Huusgaard, Petur P. (2002). Analytical Models for Design of Wellpath and BHA. 2002-09-09 - 2002-09-11.
  • Aasen, Jan; Aadnøy, Bernt S. (2002). New Buckling Model Improves Analysis. 2002-09-09 - 2002-09-11.
  • Aadnøy, Bernt S. (2000). Advanced drilling technology seminar. 2000-08-21.
  • Aadnøy, Bernt S. (2000). Efficient methods to model stresses and to generate a good geomechanic prognosis. 2000-05-21 - 2000-05-26.
  • Aadnøy, Bernt S. (2000). Modern Well Design. 2000-02-23 - 2000-02-26.
  • Aadnøy, Bernt S. (2000). Modern well design. 2000-10-01 - 2000-10-04.
  • Aadnøy, Bernt S.; Berg, Per Cato; Larsen, Kenneth (1999). Analysis of stuck pipe in deviated boreholes: SPE 56628. 1999-10-03 - 1999-10-06.
  • Aadnøy, Bernt S.; Edland, Cecilie (1999). Borehole stability of multilateral junctions: SPE 56757. 1999-10-03 - 1999-10-06.
  • Kårstad, Eirik; Aadnøy, Bernt S. (1999). Optimization of Mud Temperature and Fluid Models in Offshore Applications: SPE 56939. 1999-09-07 - 1999-09-09.
  • Aadnøy, B.S. (1998). Betydningen av spenninger i petroleumsteknologi.
  • Aadnøy, B.S. (1998). Discussion of a North sea case history.
  • Aadnøy, B.S. (1998). Discussion of a problem Well.
  • Aadnøy, B.S. (1998). Friction analysis for long-reach wells.
  • Aadnøy, B.S. (1998). Geomechanical analysis for deep-water drilling.
  • Aadnøy, B.S. (1998). Interpretation of Stresses from Image Logs.
  • Aadnøy, B.S. (1998). Mechanics of Drilling.
  • Aadnøy, B.S. (1998). New Technology: Money Maker or Cash Drain.
  • Aadnøy, B.S. (1998). Opportunities with multilateral drilling.
  • Aadnøy, B.S. (1998). Optimum well design for HPHT fields to maximise well productivity, reliavility and safety.
  • Aadnøy, B.S. (1998). Stress modelling versus real borehole behavior.
  • Aadnøy, B.S. (1998). The importance of stresses in petroleum engineering. Presentert ved Petroleumsdagen.
  • Aadnøy, B.S. (1998). The inversion technique to determine in-situ stress and the use of mud logging to solve drilling problems.
  • Aadnøy, B.S. (1998). Wellbore stability studies and well planning in Norway.
  • Aadnøy, B.S.; Bjørkevoll, K.S.; Vefring, E.H.; Rommetveit, R. (1998). Changes in active volume due to variations in pressure and temperature in HPHT wells.
  • Aadnøy, B.S.; Bratli, R.K.; Lindholm, C. (1998). In-Situ Stress Modelling of the Snorre Field.
  • Aadnøy, B.S.; Bratli, R.K.; Stene, F.; Giljarhus, S.; Fagereng, S.; Bautz, S. (1998). A Decision Support Tool for Well Integrity on a World Wide Web.
  • Aadnøy, B.S.; Bratli, R.K.; Stene, F.; Samuelsen, S.A.H.; Fagereng, S.; Bautz, S. (1998). Presentation of a Dicision Support Tool for Well Integrity.
  • Aadnøy, B.S.; Dusseault, M.B.; Bratli, R.K. (1998). Borehole Stability Workshop.
  • Aadnøy, B.S.; Kaarstad, E. (1998). Density behavior of drilling fluids during High Pressure High Temperature drilling operations.
  • Aadnøy, B.S.; Kaarstad, J. (1998). Analysis of temperature measurements during drilling.
  • Joshi, S.D.; Aadnøy, B.S. (1998). Reservoir aspects of multi-lateral wells.
  • Kårstad, Eirik; Aadnøy, Bernt S. (1998). Density Behavior of Drilling Fluids During High Pressure High Temperature Drilling Operations: SPE 47806. 1998-09-07 - 1998-09-09.
  • Kårstad, Eirik; Aadnøy, Bernt S. (1997). Analysis of Temperature Measurements During Drilling: SPE 38603. 1997-10-05 - 1997-10-08.
  • Aadnøy, B.S. (1998). Permanent installert verktøy for trykktesting av borehull. Patent nr. 178553.