دورية أكاديمية
Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation
| العنوان: | Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation |
|---|---|
| المؤلفون: | F Rahmani, H Darvish Motevalli |
| المصدر: | Iranian Journal of Physics Research, Vol 19, Iss 1, Pp 61-68 (2019) |
| بيانات النشر: | Isfahan University of Technology, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Physics |
| مصطلحات موضوعية: | nuclear well logging, neutron source, MCNPX 2.6, emission direction, epithermal neutron detector, Physics, QC1-999 |
| الوصف: | Investigation of Hydrocarbon reservoir is important, so it is essential to predict and explore them precisely. One of the methods is well logging, which can transfer the probe or tool in the well to measure one or more characteristics. Nuclear well logging includes radioisotope source and at least one detector. In this work, emission direction of neutrons from the 241Am-Be neutron source toward the calcite formation has been investigated using MCNPX 2.6 to obtain the best precision in determining the liquid porosity. The results show that emission direction of 20 in degree with the resolution porosity of 3% in counts is recorded in detectors; as well; there is no decrease in depth penetration, providing speed of tools. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Persian |
| تدمد: | 1682-6957 2345-3664 |
| Relation: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2760-2&slc_lang=en&sid=1; https://doaj.org/toc/1682-6957; https://doaj.org/toc/2345-3664 |
| URL الوصول: | https://doaj.org/article/4715a93fb53046e4ae34e201365bc36e |
| رقم الأكسشن: | edsdoj.4715a93fb53046e4ae34e201365bc36e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16826957 23453664 |
|---|