Monte Carlo Simulation on Prompt Fission Neutron Logging Applied in Uranium Exploration

• 作 者: YANG Guo-zhao ZHANG Guo-guang ZHAO Xiao ZHANG Shuai SU Dan DOU Yu-ling FENG Shu-qiang WANG Shuo
• 机 构: Department of Nuclear Technology Application,
• 出 处: Annual Report of China Institute of Atomic Energy
• 发表日期: 2014年00期
• 关键词: logging neutron uranium fission gamma radioactive pulsed nucleus prompt calibrat

Prompt fission neutron logging technique has been developed by Sandia National Laboratoryand Mobile Oil Corporation since 1970.It is a direct uranium logging method which overcomesthe radioactive disequilibrium problem in traditional natural gamma-ray logging.A 14 MeV pulsed neutron is irradiating into the formation,and after it moderates into thermal energy range

Prompt fission neutron logging technique has been developed by Sandia National Laboratory and Mobile Oil Corporation since 1970. It is a direct uranium logging method which overcomes radioactive disequilibrium problem in conventional natural gamma-ray logging. A 14 MeV pulsed neutron is irradiating into the formation, and after it moderates into thermal energy range