| Zugriffsnummer | 36112 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Quantitative discrimination between oil and water in drilled bore cores via fast-neutron resonance transmission radiography |
| Autor(in); Institution |
Vartsky, David; Weizmann Institute of Science, Rehovot, ISRAEL
Goldberg, M. B.; Gründau, GERMANY
Dangendorf, Volker; 6.5, Strahlenwirkung, PTB-Braunschweig
Israelashvili, Itamar; Weizmann Institute of Science, Rehovot, ISRAEL; Nuclear Research Center of the Negev, Beer Sheva, ISRAEL
Mor, Ilan; Soreq NRC, Yavne, ISRAEL
Bar, Doron; Soreq NRC, Yavne, ISRAEL
Tittelmeier, Kai; 6.5, Strahlenwirkung, PTB-Braunschweig
Weierganz, Mathias; 6.5, Strahlenwirkung, PTB-Braunschweig
Breskin, Amos; Weizmann Institute of Science, Rehovot, ISRAEL
|
| Quelle/Jahr | Applied Radiation and Isotopes: 118 (2016), 87 - 94 |
| ISSN | 0969-8043 (PRINT) ; 1872-9800 (ONLINE) |
| DOI | |
| URL | |
| Verlag | Amsterdam: Elsevier |
| Freie Schlagworte | Petrophysical analysis ; core analysis ; core fluid content ; Fast Neutron Resonance Radiography |
| Zusammenfassung | A novel method based on Fast Neutron Resonance Transmission Radiography is proposed for non-destructive, quantitative determination of the weight percentages of oil and water in cores taken from subterranean or underwater geological formations. The ability of the method to distinguish water from oil stems from the unambiguously-specific energy dependence of the neutron cross-sections for the principal elemental constituents. Monte-Carlo simulations and initial results of experimental investigations indicate that the technique may provide a rapid, accurate and non-destructive method for quantitative evaluation of core fluids in thick intact cores, including those of tight shales for which the use of conventional core analytical approaches appears to be questionable. |
Zitierung
Vartsky, D., Goldberg, M. B., Dangendorf, V., Israelashvili, I., Mor, I., Bar, D., Tittelmeier, K., Weierganz, M., & Breskin, A. (2016). Quantitative discrimination between oil and water in drilled bore cores via fast-neutron resonance transmission radiography. Applied Radiation and Isotopes, 118, 87–94. https://doi.org/10.1016/j.apradiso.2016.08.018