Earth Sciences Division (ESD) Department of Energy (DOE) Lawrence Berkeley National Laboratory (LBNL)

Jonathan Ajo-Franklin's Publications

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Laboratory & Field

Computation & Theory

Laboratory & Field

Refereed Articles

  • "Continuous Active-Source Seismic Monitoring of CO2 Injection in a Brine Aquifer", Thomas M. Daley, Ray D. Solbau, Jonathan B. Ajo-Franklin, Sally M. Benson,Geophysics, 2007, Vol. 72, No. 5, p. A57-A61
  • "The Ultrasonic Properties Of Granular Media Saturated With DNAPL/Water Mixtures",  Jonathan B. Ajo-Franklin, Jil T. Geller, and Jerry M. Harris, Geophysical Research Letters (GRL),  Vol. 34, 2007, L07404, (Paper PDF)
  • "A Survey Of The Geophysical Properties of Chlorinated DNAPLs", Jonathan B. Ajo-Franklin, Jil T. Geller, and J.M. Harris, Journal of Applied Geophysics (JAG), Vol. 59, No.3, July 2006, pp. 177-189 (Paper PDF)
  • "The Dielectric Properties Of Granular Media Saturated With DNAPL/Water Mixtures", Jonathan B. Ajo-Franklin, Jil T. Geller, and J.M. Harris,  Geophysical Research Letters (GRL), Vol. 31, 2004, No. 17, L17501 (Paper PDF)

Oral Presentations

  • "Integration of Continuous Active-Source Seismic Monitoring and  Flow Modeling for CO2 Sequestration: The Frio II Brine Pilot", J.B. Ajo-Franklin, C.M. Doughty, and T.M. Daley,Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H11J-02, 2007
  • "Modeling the hydrogeophysical response of aquifer storage and recovery in Kuwait", Minsley, B., J.B. Ajo-Franklin, M. Al-Otaibi, A. Mukhopadhyay, F. Al-Ruwaih, and F.D. Morgan, presented at the SEG Summer Research Workshop on Hydrogeophysics, Vancouver, Canada, August, 2006
  • "Preliminary Characterization of a NAPL-Contaminated Site using Borehole Geophysical Techniques", Jonathan B. Ajo-Franklin, Jil T. Geller, Ernie L/ Majer, John E. Peterson, Ken H. Williams, and Jerry M. Harris, Symposium on Ap plication of Geophysics to Environmental and Engineering Problems (SAGEEP), 2003, (Paper PDF)
  • "First Field Test of NAPL Detection with High Resolution Borehole Seismic I maging", Jil T. Geller, John E. Peterson, Kenneth H. Williams, Jonathan B. Ajo-Frank lin, and Ernest L. Majer, 9th Biennial International Conference on Nuclear and Hazardous Waster Management, 2002 (Abstract PDF)

Poster Presentations

  • "Using Spatially Integrated Crosswell Geophysics For Environmental Site Assessment", Jonathan B. Ajo-Franklin, Jil T. Geller, Jaime Urban, and Jerry Harris, Presented At The 2004 AGU Spring Meeting (Poster PDF)
  • "Comparison of Laboratory Data and Theoretical Predications of P-wave Transmission Through NAPL/Water Mixtures in Unconsolidated Porous Media" Jil T. Geller and Jonathan B. Ajo-Franklin, Presented At The 2003 AGU Fall Meeting
  • "Effect of Immiscible Liquids on P-wave Transmission through Natural Aquife r Samples", Jil T. Geller, Jonathan B. Ajo-Franklin and Ernest L. Majer, Symposium o n Application of Geophysics to Environmental and Engineering Problems (SAGEEP), 2003, (Paper PDF)
  • "Integrated Geophysical Characterization of a NAPL-Contaminated Site Using Borehole and Laboratory Measurements", J.B. Ajo-Franklin, J.T. Geller, E.L. Majer, J.E. Peterson, K.H. Williams, and J.M. Harris, Eos Trans. AGU Fall Meet . Suppl., Abstract T22B-1142 (Abstract PDF) (Poster PDF) 83(47), 2002

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Computation & Theory

Refereed Articles

  • "Optimal Experiment Design for Timelapse Traveltime Tomography". Jonathan B. Ajo-Franklin, [Submitted to Geophysics May 20, 2008, in review]
  • "Redatuming through a Salt Canopy and Target Oriented Salt Flank Imaging", Ronrong Lu, Mark E. Willis, Xander Campman, Jonathan Ajo-Franklin, and M.Nafi Toksoz, Geophysics, 2008, Vol. 73, No.3, p. S63-S71
  • "Applying compactness constraints to differential traveltime tomography", Jonathan B. Ajo-Franklin, Burke J. Minsley, and Tom M. Daley, Geophysics, 2007, Vol. 72, No. 4, p. R67-R75 (Paper PDF)
  • "Using Resolution-Constrained Adaptive Meshes For Traveltime Tomograpy",  Jonathan B. Ajo-Franklin, Jaime A. Urban, and Jerry M. Harris, Journal of Seismic Exploration (JSE), Vol.14, Feb. 2006, pp. 371-390 (Paper Preprint [PDF])
  • "A High-Order Fast Marching Scheme For The Linearized Eikonal Equation", J.B.Franklin and J.M.Harris, Journal Of Computational Acoustics, Vol.9,No.3, 2001, pp.1095-1109 (Paper [PDF])

Refereed Conference Abstracts

  • "Redatumming through a Salt Canopy - Another Salt Flank Imaging Strategy", Ronrong Lu, Mark E. Willis, Xander Campman, Jonathan Ajo-Franklin, and M.Nafi Toksoz, 77th Ann. Internat. Mtg: Soc. of Expl. Geophys, September 2007
  • "Relative Particle Motions of Fluid and Solid Phases in Porous Media: A Numerical Study of Scattering in Digitized Granular Models", Yang Zhang, Jonathan Ajo-Franklin, and M. Nafi Toksoz, 77th Ann. Internat. Mtg: Soc. of Expl. Geophys, September 2007
  • "Imaging dipping sediments at a salt dome flank -- VSP seismic interferometry and reverse-time migration" Rongrong Lu, Mark Willis, Xander Campman, Jonathan Ajo-Franklin, and M. Nafi Toksöz, 76th Ann. Internat. Mtg: Soc. of Expl. Geophys, October 2006 (Extended Abstract [PDF])
  • "Temporal Integration Of Seismic Traveltime Tomography", Jonathan B. Ajo-Franklin, Jaime Urban, and Jerry M. Harris,  75th Ann. Internat. Mtg: Soc. of Expl. Geophys, April 2005 (Extended Abstract Preprint [PDF])
  • "Single-well seismic modeling in viscoelastic media using a variable-grid finite-difference method", C. Wu, J. Harris and J. Franklin 71st Ann. Internat. Mtg: Soc. of Expl. Geophys, 2001, pp. 1155-1158. (Extended Abstract [PDF])
  • "Minimum traveltime calculations in anisotropic media using graph theory," J.B.Franklin 67th Ann. Internat. Mtg: Soc. of Expl. Geophys, 1997, pp. 1517-1520 (Extended Abstract [PDF])

Oral Presentations

  • "Fast Marching Schemes for the Linearized Eikonal and Transport Equations", J.B.Franklin and J.M.Harris, 4th International Conference On Theoretical And Computational Acoustics (ICTCA) [B1-05], 1999. (Slide Presentation [PDF])

Poster Presentations

  • "Application of minimum support constraints to seismic traveltime tomography" Jonathan B. Ajo-Franklin and Burke Minsley,   Presented at the 2005 AGU Fall Meeting, H13C-1344 (Poster PDF)
  • "A Distributed Approach To 3-D Seismic Traveltime Calculation", J.B.Franklin and J.M.Harris SIAM Geosciences, 1999 (Abstract [PDF])
  • "Using Approximate Bucket Structures And The Pape-Levit Algorithm in High Performance Shortest Path Raytracing," J.B.Franklin AGU Fall Meeting, 1997(Abstract [PDF])

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