摘要
郑华，陈景霞，张谦等．Ｃ／Ｏ测井响应随源距变化的理论研究．测井技术，１９９８，２２（２）：７９～８３针对井内介质分别为水、油，地层分别为３５％孔隙度饱和水砂和油砂的４种情况，采用蒙特卡罗方法模拟外径８９碳氧比测井仪不同源距处的非弹性散射伽马能谱。通过分析地层或井内介质不同时的Ｃ／Ｏ差值随源距变化的关系，为设计仪器推荐源距参数。
By Monte Carlo method, inelastic scattering gamma spectrum of C/O logging tools (φ89) with different spacing are simulated for four kinds of conditions, such as water or oil in the well, and water or oil saturated sandstone with 35% porosity. By studying the relationship between C/O ratio and spacing in the above mentioned conditions, the spacing parameters are suggested for the design of C/O tool.
出处
《测井技术》
CAS
CSCD
北大核心
1998年第2期79-83,共5页
Well Logging Technology
