Cased hole Formation resistivity Logging (CHFR) is a new resistivity tool in cased holes developed by Schlumberger company.
过套管地层电阻率测井(CHFR)是斯伦贝谢公司的一种新的套管井电阻率测井仪器。
Application effects of new technologies like high definition array induction, P-NMR, CHFR in thin-poor pays which have been water flooded.
分析了高分辨率阵列感应、核磁共振、过套管电阻率等测井新技术在薄差水淹层测井解释中的应用效果。
Conclusion promoter methylation of CHFR and EDNRB genes is a common event in HCC, while frequency of promoter methylation of 3-ost-2 is rather low.
结论肝细胞癌中CHFR基因、EDNRB基因启动子的高甲基化是普遍现象，而3 -OST - 2基因启动子甲基化率较低。
The measurement principle of CHFR logging is studied by using electromagnetic field theory and transmission line model, and CHFR logging response equation is established.
根据电磁场论和传输线模型研究CHFR测井的测量原理，建立CHFR测井响应方程。
Cased hole formation resistivity (CHFR) logging tool is a new-type instrument which is developed to measure and evaluate formation remaining oil saturation in casing hole of oilfields.
套管井地层电阻率测井仪是为了满足油田在套管井中测量和评价地层剩余油饱和度而研制的新型仪器。
Cased hole formation resistivity (CHFR) logging tool is a new-type instrument which is developed to measure and evaluate formation remaining oil saturation in casing hole of oilfields.
套管井地层电阻率测井仪是为了满足油田在套管井中测量和评价地层剩余油饱和度而研制的新型仪器。
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