Digital Core

Static Rock Typing

  1. M. Kumar, A. Fogden, Patterned Wettability of Oil and Water in Porous Media, Langmuir, Vol. 26, No. 6,pg 4036 - 4047, 2010.
  2. M. Kumar, R. Sok, M. Knackstedt, S. Latham, T. Senden, et al, Mapping fluid distributions in 3D at the pore scale; quantifying the influence of wettability and saturation history on rock resistivity SPWLA 50th Annual Logging Symposium, June 2009, Houston, TX.
  3. M. Knackstedt, S. Latham, M. Madadi, A. Sheppard, T. Varslot & C. Arns, Digital Rock Physics: 3D imaging of core material and correlations to acoustic and flow properties, The Leading Edge, January issue, 260-264, 2009.
  4. D. Makarynska, B. Gurevich, R. Ciz, C. Arns and M. Knackstedt, Finite element modelling of the effective elastic properties of partially saturated rocks, Computers and Geosciences, 34, 647, 2008.
  5. M. Knackstedt, C. Arns, M. Madadi, A. Sheppard, S. Latham, et al, Elastic and flow properties of carbonate core derived from 3D X ray-CT images, SEG Annual Technical Program Expanded Abstracts, 2008.
  6. M. Kumar, T. Senden, M. Knackstedt, S. Latham, A. Sheppard, Imaging of pore scale distribution of fluids and wettability, SCA2008-16, 2008 Society of Core Analysts meeting, October 2008.
  7. M. Knackstedt, M. Madadi, C. Arns, G. Baechle, G. Eberli, et al, 3-D Pore Geometry of carbonates and its impact on velocity and permeability, SEG 2008 Summer Workshop, Galway, Ireland, 20-24 July 2008.
  8. D. Makarynska, B. Gurevich, R. Ciz, C. Arns, Rock physics modelling of elastic properties of rocks saturated with heavy oils, SEG 2008 Summer Workshop, Galway, Ireland, 20-24 July 2008.
  9. M. Madadi, M. Knackstedt, C. Arns, Linear elastic properties of fractured rocks derived from Xray-CT images, SEG 2008 Summer Workshop, Galway, Ireland, 20-24 July 2008.
  10. R. Ciz, K. Stuermer, C. Arns, M. Knackstedt, S. Shapiro, Generalization of Gassmann Equations for Porous Rocks Saturated with a Solid Material, Theory and Applications, 70th EAGE Conference & Exhibition, Rome 9-12 June 2008, Rock Physics I, 5 pages.
  11. M. Knackstedt, A. Sheppard, S. Latham, M. Madadi, T. Varslot, et al, Probing Pore systems in Carbonates, Paper A, SPWLA Annual Symposium, May 25-28, 2008, Edinburgh, Scotland.
  12. C.H. Arns, Y. Melean, A.P. Sheppard, M. Knackstedt, A comparison of pore structure analysis by NMR and Xray-CT techniques, Society of Petrophysicists & Well Log Analysts, 49th Annual Logging Symposium, Edinburgh, May 25-28, 2008, 13 pages.
  13. M. Knackstedt, M. Madadi, C. Arns, G. Baechle, G. Eberli, Carbonate Petrophysical parameters derived from 3D images, 2008 AAPG Annual Symposium, San Antonio, TX, April 23, 2008. (Awarded George C. Matson Award for best paper at the Annual AAPG convention).
  14. H. Averdunk, J. Middleton, A. Sheppard, M. Knackstedt, M. Myers, et al , 3D Imaging and Analysis of Grain Compaction, 2008 AAPG Annual Symposium, San Antonio, TX, April 21, 2008.
  15. M. Knackstedt, C. Arns, A. Sheppard, R. Sok, 3D pore scale characterization of carbonate core: Relating pore types and interconnectivity to petrophysical and multiphase flow properties, International Petroleum Technology Conference, IPTC-Paper 11775, Dubai, UAE, December 5, 2007.
  16. C. Arns, A. Sheppard, R. Sok, M. Knackstedt, NMR petrophysical predictions on digitized core images, Petrophysics, 48 (3): 202-221 (2007).
  17. M. Knackstedt, R. Sok, C. Arns, A. Sheppard, T. Senden, et al, Pore scale analysis of electrical resistivity in complex core material, Society of Core Analysts Paper Number SCA2007-P53, 21st International Symposium of the Society of Core Analysts, Calgary, Canada, September 10-14, 2007.
  18. M. Knackstedt, C. Arns, A. Sheppard, T. Senden, R. Sok, et al, Archie’s exponents in complex lithologies derived from 3D digital core analysis, SPWLA 48th Annual Logging Symposium, Paper Z, June 4-6, 2007, Austin, USA.
  19. M. Knackstedt, C. Arns, A. Sheppard, T. Senden, R. Sok, et al, Archie's exponents in complex lithologies derived from 3D digital core analysis, Society of Petrophysicists & Well Log Analysts, 48th Annual Logging Symposium, Austin, June 3-6, 2007, paper UU:1-16.
  20. A. Ghous, T. Senden, R. Sok, C. Arns, A. Sakellariou and M. Knackstedt, 3D characterization of microporosity in carbonate core, SPWLA, Paper E, April 16-18, 2007, Abu Dhabi, UAE.
  21. M. Saadatfar, C. Arns, T. Senden, A. Sheppard, R. Sok, M. Knackstedt, Digital Analysis of Reservoir Compaction Processes, AAPG 2006 International Conference and Exhibition, Perth, November 5-8, 2006.
  22. C. Arns, , A. Sheppard, M. Saadatfar, M. Knackstedt, Prediction of Permeability from NMR Response, SPWLA Annual Symposium, Paper GG June 5-8, 2006, Veracruz, Mexico.
  23. C. Arns, M. Knackstedt, N. Martys, Cross-property correlation and permeability estimation in sandstones, Phys. Rev. E, 72, Art. No. 046304 (2005).
  24. C. Arns, A. Sheppard, R. Sok, M. Knackstedt, NMR Petrophysical Predictions on digitized core images, SPWLA Annual Symposium, June 27-30, 2005, New Orleans, USA.
  25. A. Ghous, F. Bauget, C. Arns, A. Sakellariou, T. Senden, et al, Resistivity and Permeability Anisotropy measured in Laminated sands, SPWLA Annual Symposium, June 27-30, 2005, New Orleans, USA.
  26. M. Saadatfar, M. Turner, C. Arns, H. Averdunk, T. Senden, et al, Rock Fabric and Texture from Digital Core Analysis, SPWLA Annual Symposium, June 27-30, 2005, New Orleans, USA.
  27. M. Knackstedt, C. Arns, W. Pinczewski, Velocity-porosity relationships: Predictive velocity model for cemented sands composed of multiple mineral phases, Geophysical Prospecting, 53(3):349-372, 2005.