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Keywords: nmr
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Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214831
... for laboratory calibration of permeability models. Presentation Date: Tuesday, September 17, 2019 Session Start Time: 8:30 AM Presentation Start Time: 10:35 AM Location: 301B Presentation Type: Oral permeability size distribution nmr robinson magnetic resonance nmr data upstream oil & gas...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997894
... ABSTRACT In this study, we applied our recently developed joint inversion algorithm of nuclear magnetic resonance (NMR) and complex conductivity (or spectral induced polarization – SIP) data on complex carbonate reservoir rocks to better estimate pore size distribution. The basic principles...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17797474
... ABSTRACT In this case study, the potential usefulness of NMR well-logging data is tested in a cherty dolomite reservoir of Arbuckle #1-32, southern Kansas. The capability of recognizing lithology from ratio is first tested by comparing matrix-identification method (MIM) with principle...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17795485
... area-to-volume ratio), and its influence on the permeability in carbonate reservoir rocks using integrated low-field nuclear magnetic resonance (NMR) and the spectral induced polarization (SIP) method. Three geologically classified groups of carbonate cores have been used to link geophysical responses...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13532502
... the problem for carbonate reservoirs. The literature lacks a jointly optimized model which is proposed in this paper. To further constrain the model parameters in the nonlinear optimization, independent measurements of petrophysical (NMR) and petrographical properties (µCT) are inputs to the model...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1183
... alternative for estimating K either by using existing wells or through entirely noninvasive methods. Nuclear magnetic resonance (NMR) has particularly high potential in this field because the measurement is directly sensitive to water content and is also related to properties of the pore space. Here we...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-3750
... ABSTRACT Proton nuclear magnetic resonance (NMR) has the potential to provide a wealth of information about the physical and chemical properties of geological materials. Probed in the NMR measurement is the pore-scale environment of hydrogen nuclei (protons) in the water, or the other fluids...
Proceedings Papers

Paper presented at the 1985 SEG Annual Meeting, October 6–10, 1985
Paper Number: SEG-1985-0100
... ABSTRACT No preview is available for this paper. sandstone sample nmr well logging porosity resonance determination log analysis neutron log porosity shear velocity segel poisson nmr porosity amplitude attenuation sandstone amplitude upstream oil & gas reservoir...

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