摘要
利用自行开发的中子-γ-能谱测井和中子-γ射线随空间、能量、时间分布蒙特卡罗(MonteCarlo)模拟软件包,在裸眼井、井眼里无下井仪器、淡水饱和砂岩地层、井眼注淡水的条件下,在井轴和井壁同源距的两个确定点,计算了各种孔隙度地层中子-γ射线随能量、时间分布及其射线能谱,并对结果进行了讨论。
Under the conditions of an open hole well, without instruments in borehole, fresh water -saturated sandstone formation with various porosities, and with injected fresh water in borehole, the software package of Monte Carlo method for simulating neutron-γ logging was used to calculate the neutron-γ-ray distributions with energy and time and neutron-γ-ray spectra for the certain points of borehole axis and wall.
出处
《核技术》
CAS
CSCD
北大核心
2004年第3期207-212,共6页
Nuclear Techniques
基金
中国石油天然气总公司项目"(94)科字第 32 号"-940012
