The low density drilling fluid has borehole excavation effect on compensated neutron porosity logging,and by this way apparent porosity is lower than the true value.
通过对双层介质扩散方程解析解的分析以及蒙特卡罗数值模拟,研究了低密度钻井液条件下中子孔隙度测井响应的变化规律。
dual porosity CNL
双孔隙度补偿中子测井
compensated dual neutron log
双源距补偿中子测井
corrected neutron porosity
校正了的中子测井孔隙度
Comparison of D-T and D-D accelerator investigation characteristics in pulsed neutron porosity logging while drilling
氘-氘和氘-氚随钻中子孔隙度测井探测特性对比
Effect of Drilling Fluid Density on Neutron Porosity in Underbalanced Drilling
欠平衡钻井条件下钻井液的密度对中子孔隙度测井的影响
velocity derived porosity
声速测井确定的孔隙度
secondary porosity index log
次生孔隙度指数测井
For the CNL and LDT logs,the improved a factor method is used.
对于补偿中子测井曲线和补偿密度测井曲线采用了改进的α因子法。
Improving Compensated Neutron Log Vertical Resolution Under Deviated and Horizontal Well Conditions and Its Application
斜井和水平井补偿中子测井分辨率改进及应用
compensated formation densilog curve
补偿地层密度测井曲线
compensated formation density tool
补偿地层密度测井仪
Verification of CNL of Atlas 3700 in Neutron Calibration Pits
用模型井群检测3700补偿中子仪
APPLICATION OF CCARBO/OXYGEN SPECTRAL LOGGING IN DETERMINATION OF POROSITY
碳氧比能谱测井在确定孔隙度中的应用
corrected density porosity
校正了的密度测井孔隙度
Study on porosity log interpretation methods of gas reservoir;
天然气储层孔隙度测井解释方法研究
Study of CNL Resolution Enhancement Technique.
补偿中子测井曲线高分辨率处理技术的研究
Dielectric Log Interpretation Method of Middle-low Porosity Reservoir in Er Lian Oilfield
二连油田中低孔隙度地层介电测井解释方法研究
THE APPLICATION OF TIME-LAPSED CNL IN CASED HOLE TO THE IDENTIFICATION OF GAS RESERVOIR AND MUD FILTRATE INVASION
利用套管井补偿中子时间推移测井识别气层及侵入