Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt
Permeability derived from magnetic resonance advanced logging tools was used to unlock the Pliocene sandstone reservoir heterogeneity. Permeability prediction from well logs is a significant target due to the unavailability of core data. The hydraulic flow unit approach is used to classify...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Union of Iraqi Geologists (UIG)
2024-02-01
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| Series: | Iraqi Geological Journal |
| Online Access: | https://igj-iraq.org/igj/index.php/igj/article/view/2016 |
| _version_ | 1797289110241542144 |
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| author | Ahmed Baghdadi Abdullah El-Sayed Abdel-Khalek El-Werr Ali Farag |
| author_facet | Ahmed Baghdadi Abdullah El-Sayed Abdel-Khalek El-Werr Ali Farag |
| author_sort | Ahmed Baghdadi |
| collection | DOAJ |
| description | Permeability derived from magnetic resonance advanced logging tools was used to unlock the Pliocene sandstone reservoir heterogeneity. Permeability prediction from well logs is a significant target due to the unavailability of core data. The hydraulic flow unit approach is used to classify the reservoir rocks according to their porosity-permeability relationship. The predicted permeability is calculated using Sapphire-Dh magnetic resonance porosity and permeability relationship for each flow unit. Flow Zone Indicator and the quality flow unit have a direct proportion relationship. For the model's verification, the predicted permeability is plotted against the measured resonance permeability in Sapphire-Dh as a reference studied well, showing highly matching results. Accordingly, the applied approach is implemented in the other three wells, which have neither core samples nor advanced logs measurements. |
| first_indexed | 2024-03-07T19:00:13Z |
| format | Article |
| id | doaj.art-5a3a7c2a2ef4405582a4397ab61e704a |
| institution | Directory Open Access Journal |
| issn | 2414-6064 2663-8754 |
| language | English |
| last_indexed | 2024-03-07T19:00:13Z |
| publishDate | 2024-02-01 |
| publisher | Union of Iraqi Geologists (UIG) |
| record_format | Article |
| series | Iraqi Geological Journal |
| spelling | doaj.art-5a3a7c2a2ef4405582a4397ab61e704a2024-03-01T16:36:17ZengUnion of Iraqi Geologists (UIG)Iraqi Geological Journal2414-60642663-87542024-02-01571B678210.46717/igj.57.1B.6ms-2024-2-15Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, EgyptAhmed BaghdadiAbdullah El-Sayed Abdel-Khalek El-Werr Ali Farag Permeability derived from magnetic resonance advanced logging tools was used to unlock the Pliocene sandstone reservoir heterogeneity. Permeability prediction from well logs is a significant target due to the unavailability of core data. The hydraulic flow unit approach is used to classify the reservoir rocks according to their porosity-permeability relationship. The predicted permeability is calculated using Sapphire-Dh magnetic resonance porosity and permeability relationship for each flow unit. Flow Zone Indicator and the quality flow unit have a direct proportion relationship. For the model's verification, the predicted permeability is plotted against the measured resonance permeability in Sapphire-Dh as a reference studied well, showing highly matching results. Accordingly, the applied approach is implemented in the other three wells, which have neither core samples nor advanced logs measurements.https://igj-iraq.org/igj/index.php/igj/article/view/2016 |
| spellingShingle | Ahmed Baghdadi Abdullah El-Sayed Abdel-Khalek El-Werr Ali Farag Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt Iraqi Geological Journal |
| title | Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt |
| title_full | Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt |
| title_fullStr | Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt |
| title_full_unstemmed | Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt |
| title_short | Permeability Prediction Using Advanced Magnetic Resonance Tools and Hydraulic Reservoir Units Techniques for the Pliocene Sand Reservoirs, Sapphire Offshore Gas Field, Mediterranean, Egypt |
| title_sort | permeability prediction using advanced magnetic resonance tools and hydraulic reservoir units techniques for the pliocene sand reservoirs sapphire offshore gas field mediterranean egypt |
| url | https://igj-iraq.org/igj/index.php/igj/article/view/2016 |
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