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    Reservoir Fluid Modeling

Boesen, R.R., Sørensen, H. and Pedersen, K.S.
Asphaltene Predictions Using Screening Methods and Equations of State

SPE 190401-MS, SPE EOR Conference at Oil and Gas West Asia, Muscat, Oman, 26-28 March 2018

Tybjerg, P., Pedersen, K.S. and Krejbjerg, K.,
Reservoir Fluid Characterization Procedure for PC-SAFT Equation of State

SPE 187170-MS, SPE ATCE, San Antonio, Texas, 9-11 October 2017.

Meisingset, K.K. and Pedersen, K.S.,
Joule-Thomson Coefficient from Well Test Analysis Data

SPE-181622-MS, SPE ATCE in Dubai, UAE, 26–28 September 2016.

Kumar, A., Gohary, M.E., Pedersen, K.S, and Azeem, J.,
Gas Injection as an Enhanced Recovery Technique for Gas Condensates. A comparison of three Injection Gases

SPE 177778-MS, Abu Dhabi International Petroleum Exhibition and Conference. UAE, 9-12 November, 2015.

Pedersen, K.S. and Hjermstad, H.P.
Modeling of Compositional Variation with Depth for Five North Sea Reservoirs

SPE 175085-MS, SPE ATCE Houston, Tx, September 28-30, 2015.

Hustad, O. S., Jia, N.J., Pedersen, K.S., Memon, A., Leekumjorn, S.
High Pressure Data and Modeling Results for Phase Behavior and Asphaltene Onsets of GoM Oil Mixed with Nitrogen 

SPE Reservoir Eval. Eng. 3, 2014, pp. 384-395.

Pedersen, K.S., Christensen, P.L., Azeem, J.
Phase Behavior of Petroleum Reservoir Fluids, 2nd edition

Taylor & Francis, Boca Raton, US, 2014

Lindeloff, N.L., Mogensen, K., Pedersen, K.S., Tybjerg, P., Noman, R.
Investigation of Miscibility Behavior of CO2 rich Hydrocarbon Systems – With Application for Gas Injection EOR

SPE 166270-MS, SPE Annual Technical Conference and Exhibition, New Orleans, LA, USA, 30 September–2 October 2013

Sørensen, H., Pedersen, K.S., Christensen, P.L.
Method for Generating Shale Gas Fluid Composition from Depleted Sample

Presented at Forth International Acid Gas Injection Symposium (AGIS IV), Calgary, September 24 - 27, 2013

Leekumjorn, S. and Krejbjerg, K
Phase Behavior of Reservoir Fluids: Comparisons of PC-SAFT and Cubic Equation of State Simulations

Fluid Phase Equilibria 359, 2013, pp. 17-23

Pedersen, K.S., Leekumjorn, S., Krejbjerg, K. and Azeem, J.
Modeling of EOR PVT data using PC-SAFT equation

SPE-162346-PP , Abu Dhabi International Petroleum Exhibition & Conference, Abu Dhabi, UAE, 11–14 November, 2012

Pedersen, K.S., Azeem, J. and Rasmussen, C.P.
1D asphaltene deposition simulator for reservoir fluids undergoing gas injection

SPE-155447-PP, SPE EOR Conference at Oil and Gas West Asia, Muscat, Oman, 16–18 April 2012

Sah, P., Gurdial,G., Pedersen, K.S., Izwan,H., and Ramli, F.
Equation-Of-State Modeling For Reservoir Fluid Samples Contaminated By Oil-Based Drilling Mud Using Contaminated Fluid PVT Data

SPE Reservoir Evaluation & Engineering, 15, 2012, pp. 139-149

Larsen, J., Sørensen, H., Yang, T., Pedersen, K. S.
EOS and Viscosity Modeling for a highly undersaturated Gulf of Mexico Reservoir Fluid

SPE-147075-PP,SPE ATCE, 30 October - 2 November 2011, Denver, Co

Al-Ajmi, M. F., Tybjerg, P. , Rasmussen, C. P., Azeem, J.
EoS Modeling for Two Major Kuwaiti Oil Reservoirs

SPE 141241-PP, MEOS, Bahrain, 26–28 September, 2011

Sah, P., Pedersen, K. S., and Shaikh, J.A.
EOS modelling, the first step in detailed EOR potential evaluation - A case study

SPE-144025, EORC, Kuala Lumpur, Malaysia. July 19-21, 2011

Shaikh, J.A. and Sah, P.
Experimental PVT data needed to develop EOS model for EOR projects

SPE-144023, EORC, Kuala Lumpur, Malaysia. July 19-21, 2011

Negahban, S., Pedersen, K. S., Baisoni, M.A., Sah, P., and Azeem, J.
An EOS Model for a Middle East Reservoir Fluid with an Extensive EOR PVT Data Material,

SPE-136530-PP, Abu Dhabi International Petroleum Exhibition & Conference in Abu Dhabi, UAE, November 1-4, 2010

Pedersen, K.S. and Sørensen, C.H.
PC-SAFT Equation of State Applied to Petroleum Reservoir Fluids

SPE-110483-PP, SPE ATCE, Anaheim. November 11-14, 2007

Pedersen, K.S., Christensen, P.L.
Fluid in Hydrocarbon Basins

Chapter in Reviews in Mineralogy & Geochemistry, Vol 65, Mineralogical Society of America Geochemical Society, 2007.

Gibson, A., Sørensen, H., Abdou, M., Sener, I.
New Method for the Non-Equilibrium Initialisation of Reservoir Models with Lateral and Vertical Variation in the Initial Fluid Composition

SPE 101247, Abu Dhabi International Petroleum Exhibition and Conference, Abu Dhabi, UAE, November 5-8, 2006

Pedersen, K.S., Hjermstad, H.P.
Modeling of Large Hydrocarbon Compositional Gradient

SPE 101275, Abu Dhabi International Petroleum Exhibition and Conference, Abu Dhabi, UAE, November 5-8, 2006.

Pedersen, K.S., Christensen, P.L.
Phase Behavior of Petroleum Reservoir Fluids

Taylor & Francis, Boca Raton, US, 2006.

Krejbejrg, K., Pedersen, K.S..
Controlling VLLE Equilibrium with a Cubic EOS in Heavy Oil Modeling

Presented at the Petroleum Society’s 7th Canadian International Petroleum Conference Calgary, Canada, June 13 – 15, 2006.

Sørensen H., Sømme B.F.
Use of Online PVT-package on Sigyn Vest for Converting Meter Flowrates to Export Conditions

12th International Conference on Multiphase Technology Barcelona, Spain, May 25th-27th, 2005

Pedersen, K.S., Milter, J.
Phase Equilibrium Between Gas Condensate and Brine at HT/HP Conditions

SPE 90309, SPE ATCE, Houston, TX, September 26-29, 2004

Lindeloff, N., Pedersen, K.S., Rønningsen, H. P., Milter, J.
The Corresponding States Viscosity Model Applied to Heavy Oil Systems

Journal of Canadian Petroleum Technology 43, 2004, pp. 47 - 53.

Pedersen, K.S., Lindeloff, N.
Simulations of Compositional Gradients in Hydrocarbon Reservoirs under the Influence of a Temperature Gradient

SPE 84364, SPE ATCE, Denver, Co. Oct. 5 - 8, 2003

Pedersen, K.S., Milter, J., Rasmussen, C.P.
Mutual Solubility of Water and a Reservoir Fluid at High Temperatures and Pressures. Experimental and Simulated data

Fluid Phase Equilibria 189, 85-97, 2001

Lindeloff, N., Krejbjerg, K.
Conversion of Multiphase Meter Flowrates

Multiphase '01, June 13-15, 2001, Cannes, France

Rydahl, A.K., Sørensen, H.
Coupling PVT Software with Multiphase Meters

1st North American Conference on Multiphase Technology, Banff, Canada, June, 2000

Christensen, P.L.
Regression to Experimental PVT data

Journal of Canadian Petroleum Technology, 38, 1999, pp. 1-9

Aplin, A.C., Macleod, G., Larter, S. R., Pedersen, K.S., Sørensen, H., Booth, T.
Combined use of confocal laser scanning microscopy and PVT simulation for estimating the composition and physical properties of petroleum in fluid inclusions

Marine and Petroleum Geology 16, 1999, pp. 97-110

Kristensen J.N., Christensen, P.L., Pedersen, K.S., and Skovborg, P.,
A Combined Soave-Redlich-Kwong and NRTL Equation of State for Calculating the Distribution of Methanol between Water and Hydrocarbon Phases

Fluid Phase Equilibria 82, 1993, pp. 199-206

Pedersen, K.S., Blilie, A.L., Meisingset, K.K.,
PVT-Calculations on Petroleum Reservoir Fluids Using Measured and Estimated Compositional Data for the Plus-Fraction

Ind. Eng. Chem. Res. 31, 1992, pp. 1378-1384.

Guo, T. M., Du, L.G., Fredenslund, Aa., Pedersen, K.S.
Application of the Du-Guo and SRK Equations of State to Predict the Phase Behavior of Chinese Reservoir Fluids

SPE Reservoir Engineering, August 1991, pp. 379-388

Pedersen, K.S., Thomassen, P., Fredenslund, Aa.
Characterization of Gas Condensate Mixtures

Advances in Thermodynamics 1, 1989, pp. 137-152.

Pedersen, K.S., Fjellerup, J., Thomassen, P., Fredenslund, Aa.
Studies of Gas Injection into Oil Reservoirs by a Cell-to-Cell Simulation Model

SPE 15599, SPE ATCE, New Orleans, LA, October 5-8, 1986.