A PULSED NEUTRON SOURCE USED IN STUDIES ON OIL BOREHOLES (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4115941
Thermal-neutron ago was measured in models filled with sand and paraffin or sand, paraffin. and salt. A BF/sub 3/ proportional counter was used for detecting thermal neutrons; pulses from the counter were transmitted to a 100- channel time analyzer. A tritium target served as a 14-Mev neutron source giving pulses 5 mu set long at 300 Hertz. The results show that oil-bearing models differ tenfold from water-carrying strata at t = 800 mu sec. The count rate in pure sands with a mean fast-neutron flux of approximately 10/sup 6/ neutrons/ sec was approximately 10 cpm/20- mu sec channel at t = 800 min. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-002882
- OSTI ID:
- 4115941
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 9
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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