Pregled bibliografske jedinice broj: 1247945
Temporal and spatial resolution of the neutron probe for C/O nuclear well logging
Temporal and spatial resolution of the neutron probe for C/O nuclear well logging // Radiation physics and chemistry, 200 (2022), 110215, 12 doi:10.1016/j.radphyschem.2022.110215 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1247945 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Temporal and spatial resolution of the neutron probe
for C/O nuclear well logging
Autori
Batur, Josip ; Sudac, Davorin ; Valković, Vladivoj ; Meric, Ilker ; Pettersen, Helge ; Nađ, Karlo ; Uroić, Milivoj ; Orlić, Željko ; Perković, Adaleta ; Gaćina, Marko ; Obhođaš, Jasmina
Izvornik
Radiation physics and chemistry (0969-806X) 200
(2022);
110215, 12
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Tagged neutrons ; Monte-Carlo simulations ; Temporal resolution ; Spatial resolution
Sažetak
The potential of detecting particular formation elements inside boreholes, separated by small distances, was investigated. Neutron probe, designed for C/O nuclear well logging and with associated alpha particle method (AAP) as its operational principle, was used. The measurements consisted of irradiating 0.5 l diesel-filled plastic bottle with fast tagged neutron beam. The bottle was placed in four positions along the axis of the probe, spaced by ∼ 10 cm ; time spectrum for each position was obtained. The peaks in time spectra are separated by ∼ 2 ns, suggesting that neutron probe with AAP can, in principle, distinguish between parts of the formation separated by 10 cm. The results were confirmed by Monte Carlo (MC) simulations of the experiment.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Rudarstvo, nafta i geološko inženjerstvo
POVEZANOST RADA
Ustanove:
INA-Industrija nafte d.d.,
Institut "Ruđer Bošković", Zagreb
Profili:
Davorin Sudac
(autor)
Vladivoj Valković
(autor)
Željko Orlić
(autor)
Josip Batur
(autor)
Milivoj Uroić
(autor)
Karlo Nađ
(autor)
Jasmina Obhođaš
(autor)
Marko Gaćina
(autor)
Adaleta Perković
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus