formation resistivity factor
acoustic formation factor
acoustic formation factor equation
Acoustic Travel Time Formation Factor Formula
apparent formation factor
Average formation factor
Cased Hole Formation Resistivity
cased hole formation resistivity CHFR logging
Cased Hole Formation Resistivity Logging
cased hole formation resistivity well logging
damage factor formation
factor formation volume
Formation Factor
地层因素
地层电阻率系数
地层因子
地层系数
地层因数
形成因素
地层电阻因子
地层隔砂
地层系教
结构因子
砾岩
formation factor method
formation resistivity index
formation resistivity log through cased hole
initial formation resistivity