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1

An Introduction to Multipoint Flux Approximations for Quadrilateral Grids

Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2002

Language:

english

File:

PDF, 216 KB

english, 2002

2

Interpretation of a two-point flux stencil for skew parallelogram grids

Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2007

Language:

english

File:

PDF, 447 KB

english, 2007

3

A simple function for the solubility of water in dense-phase carbon dioxide

Aavatsmark, Ivar, Kaufmann, Roland

Journal:

International Journal of Greenhouse Gas Control

Year:

2015

Language:

english

File:

PDF, 1.32 MB

english, 2015

4

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - The Woodlands, Texas, USA (2013-02-18)] SPE Reservoir Simulation Symposium - Speeding Up Compositional Reservoir Simulation through an Efficient Implementation of Phase Equilibrium Calculation

Belkadi, Abdelkrim, Yan, Wei, Moggia, Elsa, Michelsen, Michael L., Stenby, Erling H., Aavatsmark, Ivar, Vignati, Emanuele, Cominelli, Alberto

Language:

english

File:

PDF, 1.21 MB

english

5

Sufficient criteria are necessary for monotone control volume methods

Eirik Keilegavlen, Jan M. Nordbotten, Ivar Aavatsmark

Journal:

Applied Mathematics Letters

Year:

2009

Language:

english

File:

PDF, 284 KB

english, 2009

6

A method for automatic history matching of a compositional reservoir simulator with multipoint flux approximation

Dmitry Eydinov, Sigurd Ivar Aanonsen, Jarle Haukås, Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2008

Language:

english

File:

PDF, 674 KB

english, 2008

7

Simulation of anisotropic heterogeneous near-well flow using MPFA methods on flexible grids

Sissel Slettemark Mundal, Eirik Keilegavlen, Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2010

Language:

english

File:

PDF, 1.14 MB

english, 2010

8

Monotonicity for MPFA methods on triangular grids

Eirik Keilegavlen, Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2011

Language:

english

File:

PDF, 541 KB

english, 2011

9

Multiscale mass conservative domain decomposition preconditioners for elliptic problems on irregular grids

Andreas Sandvin, Jan Martin Nordbotten, Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2011

Language:

english

File:

PDF, 619 KB

english, 2011

10

Control-Volume Discretization Method for Quadrilateral Grids with Faults and Local Refinements

Ivar Aavatsmark, Edel Reiso, Rune Teigland

Journal:

Computational Geosciences

Year:

2001

Language:

english

File:

PDF, 284 KB

english, 2001

11

Errors in the upstream mobility scheme for countercurrent two-phase flow in heterogeneous porous media

Svenn Tveit, Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2012

Language:

english

File:

PDF, 734 KB

english, 2012

12

Efficient multiphysics modelling with adaptive grid refinement using a MPFA method

Faigle, Benjamin, Helmig, Rainer, Aavatsmark, Ivar, Flemisch, Bernd

Journal:

Computational Geosciences

Year:

2014

Language:

english

File:

PDF, 1.95 MB

english, 2014

13

Control-Volume Discretization Methods for 3D Quadrilateral Grids in Inhomogeneous, Anisotropic Reservoirs

Aavatsmark, Ivar, Barkve, Tor, Mannseth, Trond

Journal:

Year:

1998

Language:

english

File:

PDF, 176 KB

english, 1998

14

A generalized cubic equation of state with application to pure CO2injection in aquifers

Aavatsmark, Ivar, Kometa, Bawfeh Kingsley, Gasda, Sarah E., Sandve, Tor Harald, Nilsen, Halvor Møll

Journal:

Computational Geosciences

Year:

2016

Language:

english

File:

PDF, 2.20 MB

english, 2016

15

[Society of Petroleum Engineers SPE Annual Technical Conference and Exhibition - San Antonio, Texas, USA (2006-09-24)] SPE Annual Technical Conference and Exhibition - Compositional and Grid Orientation Effects in History Matching

Eydinov, Dmitry, Aanonsen, Sigurd Ivar, Haukas, Jarle, Aavatsmark, Ivar

Language:

english

File:

PDF, 362 KB

english

16

International Conference on Greenhouse Gas Technologies (GHGT-12) Models for CO2 injection with coupled thermal processes

Kometa, Bawfeh K., Gasda, Sarah E., Aavatsmark, Ivar

Journal:

Energy Procedia

Year:

2014

Language:

english

File:

PDF, 676 KB

english, 2014

17

Interpretation of well-cell pressures on stretched hexagonal grids in numerical reservoir simulation

Aavatsmark, Ivar

Journal:

Computational Geosciences

Year:

2016

Language:

english

File:

PDF, 1.89 MB

english, 2016

18

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - Houston, Texas, U.S.A. (2007-02-26)] SPE Reservoir Simulation Symposium - A New Finite-Volume Approach to Efficient Discretization on Challenging Grids

Aavatsmark, Ivar, Eigestad, Geir Terje, Heimsund, Bjorn-Ove, Mallison, Bradley T., Nordbotten, Jan Martin, Cian, Erlend

Language:

english

File:

PDF, 464 KB

english

19

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - (2007.02.26-2007.02.28)] Proceedings of SPE Reservoir Simulation Symposium - A New Finite-Volume Approach to Efficient Discretization on Challenging Grids

Aavatsmark, Ivar, Eigestad, Geir Terje, Heimsund, Bjorn-Ove, Mallison, Bradley, Nordbotten, Jan, Cian, Erlend

Year:

2007

Language:

english

File:

PDF, 464 KB

english, 2007

20

[Society of Petroleum Engineers SPE Annual Technical Conference and Exhibition - San Antonio, Texas (2002-09-29)] SPE Annual Technical Conference and Exhibition - Identification of Unknown Permeability Trends from History Matching of Production Data

Grimstad, Alv-Arne, Mannseth, Trond, Aanonsen, Sigurd Ivar, Aavatsmark, Ivar, Cominelli, Alberto, Mantica, Stefano

Language:

english

File:

PDF, 858 KB

english

21

[Society of Petroleum Engineers SPE Annual Technical Conference and Exhibition - (2002.09.29-2002.10.2)] Proceedings of SPE Annual Technical Conference and Exhibition - Identification of Unknown Permeability Trends from History Matching of Production Data

Alv-Arne, Grimstad, Trond, Mannseth, Aanonsen, Sigurd, Ivar, Aavatsmark, Alberto, Cominelli, Stefano, Mantica

Year:

2002

Language:

english

File:

PDF, 858 KB

english, 2002

22

A Comparison of Two Different IMPSAT Models in Compositional Simulation

Haukas, Jarle, Aavatsmark, Ivar, Espedal, Magne, Reiso, Edel

Journal:

Year:

2007

Language:

english

File:

PDF, 454 KB

english, 2007

23

Identification of Unknown Permeability Trends From History Matching of Production Data

Grimstad, Alv-Arne, Mannseth, Trond, Aanonsen, Sigurd Ivar, Aavatsmark, Ivar, Cominelli, Alberto, Mantica, Stefano

Journal:

Year:

2004

Language:

english

File:

PDF, 4.62 MB

english, 2004

24

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - The Woodlands, Texas, USA (2013-02-18)] SPE Reservoir Simulation Symposium - On the Performance of the Upstream Mobility Scheme Applied to Counter-Current Two-Phase Flow in a Heterogeneous Porous Medium

Mykkeltvedt, Trine S., Aavatsmark, Ivar, Tveit, Svenn

Language:

english

File:

PDF, 1.05 MB

english

25

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - (2007.02.26-2007.02.28)] Proceedings of SPE Reservoir Simulation Symposium - A New IMPSAT Formulation for Compositional Simulation

Haukas, Jarle, Aavatsmark, Ivar, Espedal, Magne, Reiso, Edel

Year:

2007

Language:

english

File:

PDF, 218 KB

english, 2007

26

[Society of Petroleum Engineers SPE Annual Technical Conference and Exhibition - (2006.09.24-2006.09.27)] Proceedings of SPE Annual Technical Conference and Exhibition - Compositional and Grid Orientation Effects in History Matching

Eydinov, Dmitry, Aanonsen, Sigurd, Haukas, Jarle, Aavatsmark, Ivar

Year:

2006

Language:

english

File:

PDF, 362 KB

english, 2006

27

[Society of Petroleum Engineers SPE Reservoir Simulation Symposium - The Woodlands, Texas, USA (2013-02-18)] SPE Reservoir Simulation Symposium - Comparison of Vertex- and Cell-Centered Methods for Flow and Transport Simulation in 3D

Haegland, Haakon, Aavatsmark, Ivar, Kaufmann, Roland

Language:

english

File:

PDF, 1.79 MB

english

28

A New Finite-Volume Approach to Efficient Discretization on Challenging Grids

Aavatsmark, Ivar, Eigestad, Geir T., Heimsund, Bjorn-ove, Mallison, Bradley, Nordbotten, Jan M., Øian, Erlend

Journal:

Year:

2010

Language:

english

File:

PDF, 1.17 MB

english, 2010

29

Using an aquifer as CO2 buffer storage

Kaufmann, Roland, Aavatsmark, Ivar, Nøkleby, Pål Helge, Aurdal, Terje A.

Journal:

International Journal of Greenhouse Gas Control

Year:

2016

Language:

english

File:

PDF, 2.67 MB

english, 2016

30

Equivalent well-cell radius for hexagonal

Aavatsmark, Ivar

Journal:

Applied Mathematics Letters

Year:

2016

Language:

english

File:

PDF, 570 KB

english, 2016

31

Interpretation of well-cell pressures on hexagonal grids in numerical reservoir simulation

Ivar Aavatsmark

Journal:

Computational Geosciences

Year:

2016

Language:

english

File:

PDF, 1.43 MB

english, 2016

32

Estimation of reduced pressure buildup due to brine seepage using a convolution technique

Gasda, Sarah E., Aavatsmark, Ivar

Journal:

Computational Geosciences

Year:

2019

Language:

english

File:

PDF, 2.43 MB

english, 2019