T1–T2 correlation spectra obtained using a fast two-dimensional Laplace inversion YQ Song, L Venkataramanan, MD Hürlimann, M Flaum, P Frulla, ... Journal of Magnetic Resonance 154 (2), 261-268, 2002 | 876 | 2002 |
Solving Fredholm integrals of the first kind with tensor product structure in 2 and 2.5 dimensions L Venkataramanan, YQ Song, MD Hurlimann IEEE Transactions on signal processing 50 (5), 1017-1026, 2002 | 796 | 2002 |
Quantitative measurement of two-dimensional distribution functions of diffusion and relaxation in grossly inhomogeneous fields MD Hürlimann, L Venkataramanan Journal of Magnetic Resonance 157 (1), 31-42, 2002 | 496 | 2002 |
The colloidal structure of crude oil and the structure of oil reservoirs OC Mullins, SS Betancourt, ME Cribbs, FX Dubost, JL Creek, AB Andrews, ... Energy & Fuels 21 (5), 2785-2794, 2007 | 246 | 2007 |
The diffusion–spin relaxation time distribution function as an experimental probe to characterize fluid mixtures in porous media MD Hürlimann, L Venkataramanan, C Flaum The Journal of chemical physics 117 (22), 10223-10232, 2002 | 199 | 2002 |
Diffusion-editing: New NMR measurement of saturation and pore geometry MD Hfirlimann, L Venkataramanan, C Flaum, P Speier, C Karmonik, ... SPWLA Annual Logging Symposium, SPWLA-2002-FFF, 2002 | 152 | 2002 |
Diffusion-relaxation distribution functions of sedimentary rocks in different saturation states MD Hürlimann, M Flaum, L Venkataramanan, C Flaum, R Freedman, ... Magnetic resonance imaging 21 (3-4), 305-310, 2003 | 136 | 2003 |
Applying hidden Markov models to the analysis of single ion channel activity L Venkataramanan, FJ Sigworth Biophysical journal 82 (4), 1930-1942, 2002 | 133 | 2002 |
System and Method to Interpret Distributed Temperature Sensor Data and to Determine a Flow Rate in a Well J Tarvin, L Venkataramanan, T White, G Brown US Patent App. 10/711,918, 2005 | 90 | 2005 |
Determining the resolution of Laplace inversion spectrum YQ Song, L Venkataramanan, L Burcaw The Journal of chemical physics 122 (10), 2005 | 90 | 2005 |
Identification of hidden Markov models for ion channel currents. I. Colored background noise L Venkataramanan, JL Walsh, R Kuc, FJ Sigworth IEEE Transactions on signal processing 46 (7), 1901-1915, 1998 | 79 | 1998 |
Nuclear magnetic resonance method and logging apparatus for fluid analysis MD Hurlimann, C Flaum, M Flaum, L Venkataramanan, RL Kleinberg US Patent 6,891,369, 2005 | 77 | 2005 |
System and methods of deriving fluid properties of downhole fluids and uncertainty thereof L Venkataramanan, G Fujisawa, B Raghuraman, O Mullins, A Carnegie, ... US Patent 7,305,306, 2007 | 66 | 2007 |
Oil reservoir characterization via crude oil analysis by downhole fluid analysis in oil wells with visible− Near-infrared spectroscopy and by laboratory analysis with … OC Mullins, RP Rodgers, P Weinheber, GC Klein, L Venkataramanan, ... Energy & Fuels 20 (6), 2448-2456, 2006 | 64 | 2006 |
Identification of hidden Markov models for ion channel currents. II. State-dependent excess noise L Venkataramanan, R Kuc, FJ Sigworth IEEE Transactions on Signal Processing 46 (7), 1916-1929, 1998 | 54 | 1998 |
Facilitating oilfield development with downhole fluid analysis S Betancourt, O Mullins, R Gaizutis, C Xian, P Kaufman, F Dubost, ... US Patent App. 11/832,290, 2008 | 48 | 2008 |
Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data L Venkataramanan, YQ Song, MD Hurlimann US Patent 6,462,542, 2002 | 44 | 2002 |
An Unsupervised Learning Algorithm to Compute Fluid Volumes From NMR T1-T2 Logs in Unconventional Reservoirs L Venkataramanan, N Evirgen, DF Allen, A Mutina, Q Cai, AC Johnson, ... Petrophysics 59 (05), 617-632, 2018 | 43 | 2018 |
Identification of hidden Markov models for ion channel currents. III. Bandlimited, sampled data L Venkataramanan, R Kuc, FJ Sigworth IEEE transactions on signal processing 48 (2), 376-385, 2000 | 43 | 2000 |
System and methods of deriving differential fluid properties of downhole fluids L Venkataramanan, OC Mullins, RR Vasques US Patent 7,398,159, 2008 | 41 | 2008 |