Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Darvish Motevalli h.; RAHMANI F.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Physics Research Year:2019 | Volume:19 | Issue:1 Page(s): 61-68

Download Full-Text

Persian Verion

View:

492

Download:

Cites:

Information Journal Paper

Title

Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation

Author(s)

Darvish Motevalli h. | RAHMANI F. | Issue Writer Certificate

Keywords

nuclear well loggingQ1

neutron sourceQ1

MCNPX 2.6Q1

emission directionQ2

epithermal neutron detectorQ1

Abstract

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.

Cites

No record.

References

No record.

Cite

APA: Copy

Darvish Motevalli, h., & RAHMANI, F.. (2019). Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation. IRANIAN JOURNAL OF PHYSICS RESEARCH, 19(1 ), 61-68. SID. https://sid.ir/paper/1451/en

Vancouver: Copy

Darvish Motevalli h., RAHMANI F.. Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2019;19(1 ):61-68. Available from: https://sid.ir/paper/1451/en

IEEE: Copy

h. Darvish Motevalli, and F. RAHMANI, “Optimization of 241Am-Be emission direction in neutron porosity tools for improving the precision in determining the porosity in calcite formation,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 19, no. 1 , pp. 61–68, 2019, [Online]. Available: https://sid.ir/paper/1451/en

Related Journal Papers