A Simple Method for P-waves Velocity Estimation Using Pore Attributes Shape Factor and Tortuosity
Several researchers have arranged an approach to estimating the P-wave velocity, but none of them specifically relates to the pore attribute. Pore attributes are one of the main factors that affect pore complexity and rock quality. If P-wave velocity is influenced by the pore complexity, then it sho...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Syiah Kuala University
2020-09-01
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| Series: | Aceh International Journal of Science and Technology |
| Subjects: | |
| Online Access: | https://jurnal.usk.ac.id/AIJST/article/view/17549 |
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| Summary: | Several researchers have arranged an approach to estimating the P-wave velocity, but none of them specifically relates to the pore attribute. Pore attributes are one of the main factors that affect pore complexity and rock quality. If P-wave velocity is influenced by the pore complexity, then it should be possible to arrange a simple relationship of P-wave velocity with the pore attribute. This study is intended to construct an empirical relationship of P-wave velocity with a combination of pore attributes, shape factor, and tortuosity (Fsτ) so that the P-wave velocity can be easily estimated. This study used two sandstone datasets from 2 different basins, which are the northern part of the West Java basin and the Kutai basin. This research shows that a simple empirical equation can be arranged to relate the P-wave velocity with Fsτ. This relationship provides a good correlation coefficient. It offers an easy and straightforward approach to estimating P-wave |
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| ISSN: | 2088-9860 |