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Lalitha Venkataramanan
Lalitha Venkataramanan
Schlumberger Doll Research
Verified email at slb.com
Title
Cited by
Cited by
Year
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
7752002
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
6912002
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
4442002
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
2162007
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
1792002
Diffusion-editing: New NMR measurement of saturation and pore geometry
MD Hfirlimann, L Venkataramanan, C Flaum, P Speier, C Karmonik, ...
SPWLA 43rd Annual Logging Symposium, 2002
1462002
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
1262003
Applying hidden Markov models to the analysis of single ion channel activity
L Venkataramanan, FJ Sigworth
Biophysical journal 82 (4), 1930-1942, 2002
1232002
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
822005
Determining the resolution of Laplace inversion spectrum
YQ Song, L Venkataramanan, L Burcaw
The Journal of chemical physics 122 (10), 104104, 2005
772005
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
771998
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
622006
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
582007
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
572005
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
511998
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
472008
Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data
L Venkataramanan, YQ Song, MD Hurlimann
US Patent 6,462,542, 2002
422002
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
422000
Nuclear magnetic resonance method and logging apparatus
MD Hurlimann, C Flaum, M Flaum, L Venkataramanan
US Patent 6,570,382, 2003
402003
System and methods of deriving differential fluid properties of downhole fluids
L Venkataramanan, OC Mullins, RR Vasques
US Patent 7,398,159, 2008
392008
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