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.
通過對(duì)雙層介質(zhì)擴(kuò)散方程解析解的分析以及蒙特卡羅數(shù)值模擬,研究了低密度鉆井液條件下中子孔隙度測(cè)井響應(yīng)的變化規(guī)律。
dual porosity CNL
雙孔隙度補(bǔ)償中子測(cè)井
compensated dual neutron log
雙源距補(bǔ)償中子測(cè)井
corrected neutron porosity
校正了的中子測(cè)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-氚隨鉆中子孔隙度測(cè)井探測(cè)特性對(duì)比
Effect of Drilling Fluid Density on Neutron Porosity in Underbalanced Drilling
欠平衡鉆井條件下鉆井液的密度對(duì)中子孔隙度測(cè)井的影響
velocity derived porosity
聲速測(cè)井確定的孔隙度
secondary porosity index log
次生孔隙度指數(shù)測(cè)井
For the CNL and LDT logs,the improved a factor method is used.
對(duì)于補(bǔ)償中子測(cè)井曲線和補(bǔ)償密度測(cè)井曲線采用了改進(jìn)的α因子法。
Improving Compensated Neutron Log Vertical Resolution Under Deviated and Horizontal Well Conditions and Its Application
斜井和水平井補(bǔ)償中子測(cè)井分辨率改進(jìn)及應(yīng)用
compensated formation densilog curve
補(bǔ)償?shù)貙用芏葴y(cè)井曲線
compensated formation density tool
補(bǔ)償?shù)貙用芏葴y(cè)井儀
Verification of CNL of Atlas 3700 in Neutron Calibration Pits
用模型井群檢測(cè)3700補(bǔ)償中子儀
APPLICATION OF CCARBO/OXYGEN SPECTRAL LOGGING IN DETERMINATION OF POROSITY
碳氧比能譜測(cè)井在確定孔隙度中的應(yīng)用
corrected density porosity
校正了的密度測(cè)井孔隙度
Study on porosity log interpretation methods of gas reservoir;
天然氣儲(chǔ)層孔隙度測(cè)井解釋方法研究
Study of CNL Resolution Enhancement Technique.
補(bǔ)償中子測(cè)井曲線高分辨率處理技術(shù)的研究
Dielectric Log Interpretation Method of Middle-low Porosity Reservoir in Er Lian Oilfield
二連油田中低孔隙度地層介電測(cè)井解釋方法研究
THE APPLICATION OF TIME-LAPSED CNL IN CASED HOLE TO THE IDENTIFICATION OF GAS RESERVOIR AND MUD FILTRATE INVASION
利用套管井補(bǔ)償中子時(shí)間推移測(cè)井識(shí)別氣層及侵入