NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements
An integrated and quantitative approach is taken here to the Permo-Triassic Kangan/Dalan carbonate formation. We apply pore-network characterization to the problem of the classification of these complex carbonate gas-reservoir rocks. We start with the useful and convenient nuclear-magnetic-resonance...
| Main Authors: | , , |
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| Format: | Journal Article |
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Society of Petroleum Engineers
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/14438 |
| _version_ | 1848748622727872512 |
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| author | Mardani, A. Rezaee, M. Reza Eskandar, A. |
| author_facet | Mardani, A. Rezaee, M. Reza Eskandar, A. |
| author_sort | Mardani, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | An integrated and quantitative approach is taken here to the Permo-Triassic Kangan/Dalan carbonate formation. We apply pore-network characterization to the problem of the classification of these complex carbonate gas-reservoir rocks. We start with the useful and convenient nuclear-magnetic-resonance (NMR) data on 28 samples to define NMR facies (NMRF). The NMRF grouping is performed with both the relaxivity constant (q2) and the specific-surface-volume (Sgv) data. Seven NMRF have been defined with a combination of core/log NMR data, petrographic image analysis, and mercury-injection examinations for two wells. The advantage of evaluation of the pore spaces rather than grain properties is to discover trends that are not apparent when one uses a conventional sedimentological facies definition. Lithology- independent NMRF exhibit properties that are associated with pore geometry. This should have special importance for the formation evaluation of carbonates. |
| first_indexed | 2025-11-14T07:07:58Z |
| format | Journal Article |
| id | curtin-20.500.11937-14438 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:07:58Z |
| publishDate | 2013 |
| publisher | Society of Petroleum Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-144382017-09-13T14:04:53Z NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements Mardani, A. Rezaee, M. Reza Eskandar, A. Carbonate Formation NMR Facies Definition Kangan/Dalan Pore-Scale Measurements An integrated and quantitative approach is taken here to the Permo-Triassic Kangan/Dalan carbonate formation. We apply pore-network characterization to the problem of the classification of these complex carbonate gas-reservoir rocks. We start with the useful and convenient nuclear-magnetic-resonance (NMR) data on 28 samples to define NMR facies (NMRF). The NMRF grouping is performed with both the relaxivity constant (q2) and the specific-surface-volume (Sgv) data. Seven NMRF have been defined with a combination of core/log NMR data, petrographic image analysis, and mercury-injection examinations for two wells. The advantage of evaluation of the pore spaces rather than grain properties is to discover trends that are not apparent when one uses a conventional sedimentological facies definition. Lithology- independent NMRF exhibit properties that are associated with pore geometry. This should have special importance for the formation evaluation of carbonates. 2013 Journal Article http://hdl.handle.net/20.500.11937/14438 10.2118/163102-PA Society of Petroleum Engineers restricted |
| spellingShingle | Carbonate Formation NMR Facies Definition Kangan/Dalan Pore-Scale Measurements Mardani, A. Rezaee, M. Reza Eskandar, A. NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title | NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title_full | NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title_fullStr | NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title_full_unstemmed | NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title_short | NMR Facies Definition for Permo-Triassic Kangan/Dalan Carbonate Formation by Use of Core/Log and Pore-Scale Measurements |
| title_sort | nmr facies definition for permo-triassic kangan/dalan carbonate formation by use of core/log and pore-scale measurements |
| topic | Carbonate Formation NMR Facies Definition Kangan/Dalan Pore-Scale Measurements |
| url | http://hdl.handle.net/20.500.11937/14438 |